Dépouillements

The Autism-Spectrum Quotient and Visual Search: Shallow and Deep Autistic Endophenotypes / B. L. GREGORY in Journal of Autism and Developmental Disorders, 46-5 (May 2016)  

Public ISBD [article]  inJournal of Autism and Developmental Disorders > 46-5 (May 2016) . - p.1503-1512 Titre : The Autism-Spectrum Quotient and Visual Search: Shallow and Deep Autistic Endophenotypes Type de document : Texte imprimé et/ou numérique Auteurs : B. L. GREGORY, Auteur ; Kate C. PLAISTED-GRANT, Auteur Article en page(s) : p.1503-1512 Langues : Anglais (eng) Mots-clés : Visual search ;Discrimination  High-AQ  Autistic endophenotype Index. décimale : PER Périodiques Résumé : A high Autism-Spectrum Quotient (AQ) score (Baron-Cohen et al. in J Autism Dev Disord 31(1):5–17, 2001) is increasingly used as a proxy in empirical studies of perceptual mechanisms in autism. Several investigations have assessed perception in non-autistic people measured for AQ, claiming the same relationship exists between performance on perceptual tasks in high-AQ individuals as observed in autism. We question whether the similarity in performance by high-AQ individuals and autistics reflects the same underlying perceptual cause in the context of two visual search tasks administered to a large sample of typical individuals assessed for AQ. Our results indicate otherwise and that deploying the AQ as a proxy for autism introduces unsubstantiated assumptions about high-AQ individuals, the endophenotypes they express, and their relationship to Autistic Spectrum Conditions (ASC) individuals. En ligne : http://dx.doi.org/10.1007/s10803-013-1951-3 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=288 [article] The Autism-Spectrum Quotient and Visual Search: Shallow and Deep Autistic Endophenotypes [Texte imprimé et/ou numérique] / B. L. GREGORY, Auteur ; Kate C. PLAISTED-GRANT, Auteur . - p.1503-1512. Langues : Anglais (eng) in Journal of Autism and Developmental Disorders > 46-5 (May 2016) . - p.1503-1512 Mots-clés : Visual search ;Discrimination  High-AQ  Autistic endophenotype Index. décimale : PER Périodiques Résumé : A high Autism-Spectrum Quotient (AQ) score (Baron-Cohen et al. in J Autism Dev Disord 31(1):5–17, 2001) is increasingly used as a proxy in empirical studies of perceptual mechanisms in autism. Several investigations have assessed perception in non-autistic people measured for AQ, claiming the same relationship exists between performance on perceptual tasks in high-AQ individuals as observed in autism. We question whether the similarity in performance by high-AQ individuals and autistics reflects the same underlying perceptual cause in the context of two visual search tasks administered to a large sample of typical individuals assessed for AQ. Our results indicate otherwise and that deploying the AQ as a proxy for autism introduces unsubstantiated assumptions about high-AQ individuals, the endophenotypes they express, and their relationship to Autistic Spectrum Conditions (ASC) individuals. En ligne : http://dx.doi.org/10.1007/s10803-013-1951-3 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=288

The Mechanisms Underlying the ASD Advantage in Visual Search / Zsuzsa KALDY in Journal of Autism and Developmental Disorders, 46-5 (May 2016)  

Public ISBD [article]  inJournal of Autism and Developmental Disorders > 46-5 (May 2016) . - p.1513-1527 Titre : The Mechanisms Underlying the ASD Advantage in Visual Search Type de document : Texte imprimé et/ou numérique Auteurs : Zsuzsa KALDY, Auteur ; Ivy GISERMAN, Auteur ; Alice S. CARTER, Auteur ; Erik BLASER, Auteur Article en page(s) : p.1513-1527 Langues : Anglais (eng) Mots-clés : ASD advantage  Visual search  Over-focusing  Phasic attention Index. décimale : PER Périodiques Résumé : A number of studies have demonstrated that individuals with autism spectrum disorders (ASDs) are faster or more successful than typically developing control participants at various visual-attentional tasks (for reviews, see Dakin and Frith in Neuron 48:497–507, 2005; Simmons et al. in Vis Res 49:2705–2739, 2009). This “ASD advantage” was first identified in the domain of visual search by Plaisted et al. (J Child Psychol Psychiatry 39:777–783, 1998). Here we survey the findings of visual search studies from the past 15 years that contrasted the performance of individuals with and without ASD. Although there are some minor caveats, the overall consensus is that—across development and a broad range of symptom severity—individuals with ASD reliably outperform controls on visual search. The etiology of the ASD advantage has not been formally specified, but has been commonly attributed to ‘enhanced perceptual discrimination’, a superior ability to visually discriminate between targets and distractors in such tasks (e.g. O’Riordan in Cognition 77:81–96, 2000). As well, there is considerable evidence for impairments of the attentional network in ASD (for a review, see Keehn et al. in J Child Psychol Psychiatry 37:164–183, 2013). We discuss some recent results from our laboratory that support an attentional, rather than perceptual explanation for the ASD advantage in visual search. We speculate that this new conceptualization may offer a better understanding of some of the behavioral symptoms associated with ASD, such as over-focusing and restricted interests. En ligne : http://dx.doi.org/10.1007/s10803-013-1957-x Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=288 [article] The Mechanisms Underlying the ASD Advantage in Visual Search [Texte imprimé et/ou numérique] / Zsuzsa KALDY, Auteur ; Ivy GISERMAN, Auteur ; Alice S. CARTER, Auteur ; Erik BLASER, Auteur . - p.1513-1527. Langues : Anglais (eng) in Journal of Autism and Developmental Disorders > 46-5 (May 2016) . - p.1513-1527 Mots-clés : ASD advantage  Visual search  Over-focusing  Phasic attention Index. décimale : PER Périodiques Résumé : A number of studies have demonstrated that individuals with autism spectrum disorders (ASDs) are faster or more successful than typically developing control participants at various visual-attentional tasks (for reviews, see Dakin and Frith in Neuron 48:497–507, 2005; Simmons et al. in Vis Res 49:2705–2739, 2009). This “ASD advantage” was first identified in the domain of visual search by Plaisted et al. (J Child Psychol Psychiatry 39:777–783, 1998). Here we survey the findings of visual search studies from the past 15 years that contrasted the performance of individuals with and without ASD. Although there are some minor caveats, the overall consensus is that—across development and a broad range of symptom severity—individuals with ASD reliably outperform controls on visual search. The etiology of the ASD advantage has not been formally specified, but has been commonly attributed to ‘enhanced perceptual discrimination’, a superior ability to visually discriminate between targets and distractors in such tasks (e.g. O’Riordan in Cognition 77:81–96, 2000). As well, there is considerable evidence for impairments of the attentional network in ASD (for a review, see Keehn et al. in J Child Psychol Psychiatry 37:164–183, 2013). We discuss some recent results from our laboratory that support an attentional, rather than perceptual explanation for the ASD advantage in visual search. We speculate that this new conceptualization may offer a better understanding of some of the behavioral symptoms associated with ASD, such as over-focusing and restricted interests. En ligne : http://dx.doi.org/10.1007/s10803-013-1957-x Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=288

Self-reported Pleasantness Ratings and Examiner-Coded Defensiveness in Response to Touch in Children with ASD: Effects of Stimulus Material and Bodily Location / Carissa J. CASCIO in Journal of Autism and Developmental Disorders, 46-5 (May 2016)  

Public ISBD [article]  inJournal of Autism and Developmental Disorders > 46-5 (May 2016) . - p.1528-1537 Titre : Self-reported Pleasantness Ratings and Examiner-Coded Defensiveness in Response to Touch in Children with ASD: Effects of Stimulus Material and Bodily Location Type de document : Texte imprimé et/ou numérique Auteurs : Carissa J. CASCIO, Auteur ; Jill LORENZI, Auteur ; Grace T. BARANEK, Auteur Article en page(s) : p.1528-1537 Langues : Anglais (eng) Mots-clés : Touch  Tactile  Affective  Defensiveness  Pleasantness  Self-report Index. décimale : PER Périodiques Résumé : Tactile defensiveness, characterized by behavioral hyperresponsiveness and negative emotional responses to touch, is a common manifestation of aberrant sensory processing in autism spectrum disorders (ASD) and other developmental disabilities (DD). Variations in tactile defensiveness with the properties of the stimulus and the bodily site of stimulation have been addressed in adults with self-report of perceived tactile pleasantness, but not in children. We presented three materials (pleasant, unpleasant, social) at three bodily sites and measured both examiner-coded defensiveness and self-reported pleasantness from a group of children with ASD and two comparison groups (one with DD, one with typical development (TD)). The main findings were: (1) children with ASD and DD showed significantly more defensiveness reactions and lower pleasantness ratings than the TD group, with higher variability, (2) there was a double dissociation for the effects of material and bodily site of stimulation: while bodily site predicted behavioral defensiveness, material predicted pleasantness rating. Additionally, it was noted that (3) the most pleasant material and the social touch conditions best distinguished ASD and DD from TD on defensiveness, and (4) within the ASD group, social impairment and defensiveness in bodily sites associated with social touch were positively correlated, suggesting a clinically relevant distinction between social and discriminative touch in ASD. En ligne : http://dx.doi.org/10.1007/s10803-013-1961-1 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=288 [article] Self-reported Pleasantness Ratings and Examiner-Coded Defensiveness in Response to Touch in Children with ASD: Effects of Stimulus Material and Bodily Location [Texte imprimé et/ou numérique] / Carissa J. CASCIO, Auteur ; Jill LORENZI, Auteur ; Grace T. BARANEK, Auteur . - p.1528-1537. Langues : Anglais (eng) in Journal of Autism and Developmental Disorders > 46-5 (May 2016) . - p.1528-1537 Mots-clés : Touch  Tactile  Affective  Defensiveness  Pleasantness  Self-report Index. décimale : PER Périodiques Résumé : Tactile defensiveness, characterized by behavioral hyperresponsiveness and negative emotional responses to touch, is a common manifestation of aberrant sensory processing in autism spectrum disorders (ASD) and other developmental disabilities (DD). Variations in tactile defensiveness with the properties of the stimulus and the bodily site of stimulation have been addressed in adults with self-report of perceived tactile pleasantness, but not in children. We presented three materials (pleasant, unpleasant, social) at three bodily sites and measured both examiner-coded defensiveness and self-reported pleasantness from a group of children with ASD and two comparison groups (one with DD, one with typical development (TD)). The main findings were: (1) children with ASD and DD showed significantly more defensiveness reactions and lower pleasantness ratings than the TD group, with higher variability, (2) there was a double dissociation for the effects of material and bodily site of stimulation: while bodily site predicted behavioral defensiveness, material predicted pleasantness rating. Additionally, it was noted that (3) the most pleasant material and the social touch conditions best distinguished ASD and DD from TD on defensiveness, and (4) within the ASD group, social impairment and defensiveness in bodily sites associated with social touch were positively correlated, suggesting a clinically relevant distinction between social and discriminative touch in ASD. En ligne : http://dx.doi.org/10.1007/s10803-013-1961-1 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=288

The “Eye Avoidance” Hypothesis of Autism Face Processing / James W. TANAKA in Journal of Autism and Developmental Disorders, 46-5 (May 2016)  

Public ISBD [article]  inJournal of Autism and Developmental Disorders > 46-5 (May 2016) . - p.1538-1552 Titre : The “Eye Avoidance” Hypothesis of Autism Face Processing Type de document : Texte imprimé et/ou numérique Auteurs : James W. TANAKA, Auteur ; Andrew SUNG, Auteur Article en page(s) : p.1538-1552 Langues : Anglais (eng) Mots-clés : Face recognition  Eye gaze  Face perception  Expression perception Index. décimale : PER Périodiques Résumé : Although a growing body of research indicates that children with autism spectrum disorder (ASD) exhibit selective deficits in their ability to recognize facial identities and expressions, the source of their face impairment is, as yet, undetermined. In this paper, we consider three possible accounts of the autism face deficit: (1) the holistic hypothesis, (2) the local perceptual bias hypothesis and (3) the eye avoidance hypothesis. A review of the literature indicates that contrary to the holistic hypothesis, there is little evidence to suggest that individuals with autism do perceive faces holistically. The local perceptual bias account also fails to explain the selective advantage that ASD individuals demonstrate for objects and their selective disadvantage for faces. The eye avoidance hypothesis provides a plausible explanation of face recognition deficits where individuals with ASD avoid the eye region because it is perceived as socially threatening. Direct eye contact elicits a increased physiological response as indicated by heightened skin conductance and amygdala activity. For individuals with autism, avoiding the eyes is an adaptive strategy, however, this approach interferes with the ability to process facial cues of identity, expressions and intentions, exacerbating the social challenges for persons with ASD. En ligne : http://dx.doi.org/10.1007/s10803-013-1976-7 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=288 [article] The “Eye Avoidance” Hypothesis of Autism Face Processing [Texte imprimé et/ou numérique] / James W. TANAKA, Auteur ; Andrew SUNG, Auteur . - p.1538-1552. Langues : Anglais (eng) in Journal of Autism and Developmental Disorders > 46-5 (May 2016) . - p.1538-1552 Mots-clés : Face recognition  Eye gaze  Face perception  Expression perception Index. décimale : PER Périodiques Résumé : Although a growing body of research indicates that children with autism spectrum disorder (ASD) exhibit selective deficits in their ability to recognize facial identities and expressions, the source of their face impairment is, as yet, undetermined. In this paper, we consider three possible accounts of the autism face deficit: (1) the holistic hypothesis, (2) the local perceptual bias hypothesis and (3) the eye avoidance hypothesis. A review of the literature indicates that contrary to the holistic hypothesis, there is little evidence to suggest that individuals with autism do perceive faces holistically. The local perceptual bias account also fails to explain the selective advantage that ASD individuals demonstrate for objects and their selective disadvantage for faces. The eye avoidance hypothesis provides a plausible explanation of face recognition deficits where individuals with ASD avoid the eye region because it is perceived as socially threatening. Direct eye contact elicits a increased physiological response as indicated by heightened skin conductance and amygdala activity. For individuals with autism, avoiding the eyes is an adaptive strategy, however, this approach interferes with the ability to process facial cues of identity, expressions and intentions, exacerbating the social challenges for persons with ASD. En ligne : http://dx.doi.org/10.1007/s10803-013-1976-7 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=288

Auditory Stream Segregation in Autism Spectrum Disorder: Benefits and Downsides of Superior Perceptual Processes / Lucie BOUVET in Journal of Autism and Developmental Disorders, 46-5 (May 2016)  

Public ISBD [article]  inJournal of Autism and Developmental Disorders > 46-5 (May 2016) . - p.1553-1561 Titre : Auditory Stream Segregation in Autism Spectrum Disorder: Benefits and Downsides of Superior Perceptual Processes Type de document : Texte imprimé et/ou numérique Auteurs : Lucie BOUVET, Auteur ; Laurent MOTTRON, Auteur ; Sylviane VALDOIS, Auteur ; Sophie DONNADIEU, Auteur Article en page(s) : p.1553-1561 Langues : Anglais (eng) Mots-clés : Autism  Audition  Stream segregation  Perception Index. décimale : PER Périodiques Résumé : Auditory stream segregation allows us to organize our sound environment, by focusing on specific information and ignoring what is unimportant. One previous study reported difficulty in stream segregation ability in children with Asperger syndrome. In order to investigate this question further, we used an interleaved melody recognition task with children in the autism spectrum disorder (ASD). In this task, a probe melody is followed by a mixed sequence, made up of a target melody interleaved with a distractor melody. These two melodies have either the same [0 semitone (ST)] or a different mean frequency (6, 12 or 24 ST separation conditions). Children have to identify if the probe melody is present in the mixed sequence. Children with ASD performed better than typical children when melodies were completely embedded. Conversely, they were impaired in the ST separation conditions. Our results confirm the difficulty of children with ASD in using a frequency cue to organize auditory perceptual information. However, superior performance in the completely embedded condition may result from superior perceptual processes in autism. We propose that this atypical pattern of results might reflect the expression of a single cognitive feature in autism. En ligne : http://dx.doi.org/10.1007/s10803-013-2003-8 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=288 [article] Auditory Stream Segregation in Autism Spectrum Disorder: Benefits and Downsides of Superior Perceptual Processes [Texte imprimé et/ou numérique] / Lucie BOUVET, Auteur ; Laurent MOTTRON, Auteur ; Sylviane VALDOIS, Auteur ; Sophie DONNADIEU, Auteur . - p.1553-1561. Langues : Anglais (eng) in Journal of Autism and Developmental Disorders > 46-5 (May 2016) . - p.1553-1561 Mots-clés : Autism  Audition  Stream segregation  Perception Index. décimale : PER Périodiques Résumé : Auditory stream segregation allows us to organize our sound environment, by focusing on specific information and ignoring what is unimportant. One previous study reported difficulty in stream segregation ability in children with Asperger syndrome. In order to investigate this question further, we used an interleaved melody recognition task with children in the autism spectrum disorder (ASD). In this task, a probe melody is followed by a mixed sequence, made up of a target melody interleaved with a distractor melody. These two melodies have either the same [0 semitone (ST)] or a different mean frequency (6, 12 or 24 ST separation conditions). Children have to identify if the probe melody is present in the mixed sequence. Children with ASD performed better than typical children when melodies were completely embedded. Conversely, they were impaired in the ST separation conditions. Our results confirm the difficulty of children with ASD in using a frequency cue to organize auditory perceptual information. However, superior performance in the completely embedded condition may result from superior perceptual processes in autism. We propose that this atypical pattern of results might reflect the expression of a single cognitive feature in autism. En ligne : http://dx.doi.org/10.1007/s10803-013-2003-8 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=288

Mapping the Developmental Trajectory and Correlates of Enhanced Pitch Perception on Speech Processing in Adults with ASD / Jennifer L. MAYER in Journal of Autism and Developmental Disorders, 46-5 (May 2016)  

Public ISBD [article]  inJournal of Autism and Developmental Disorders > 46-5 (May 2016) . - p.1562-1573 Titre : Mapping the Developmental Trajectory and Correlates of Enhanced Pitch Perception on Speech Processing in Adults with ASD Type de document : Texte imprimé et/ou numérique Auteurs : Jennifer L. MAYER, Auteur ; Ian HANNENT, Auteur ; Pamela F. HEATON, Auteur Article en page(s) : p.1562-1573 Langues : Anglais (eng) Mots-clés : Autism spectrum disorders  Pitch discrimination  Auditory processing  Developmental trajectory Index. décimale : PER Périodiques Résumé : Whilst enhanced perception has been widely reported in individuals with Autism Spectrum Disorders (ASDs), relatively little is known about the developmental trajectory and impact of atypical auditory processing on speech perception in intellectually high-functioning adults with ASD. This paper presents data on perception of complex tones and speech pitch in adult participants with high-functioning ASD and typical development, and compares these with pre-existing data using the same paradigm with groups of children and adolescents with and without ASD. As perceptual processing abnormalities are likely to influence behavioural performance, regression analyses were carried out on the adult data set. The findings revealed markedly different pitch discrimination trajectories and language correlates across diagnostic groups. While pitch discrimination increased with age and correlated with receptive vocabulary in groups without ASD, it was enhanced in childhood and stable across development in ASD. Pitch discrimination scores did not correlate with receptive vocabulary scores in the ASD group and for adults with ASD superior pitch perception was associated with sensory atypicalities and diagnostic measures of symptom severity. We conclude that the development of pitch discrimination, and its associated mechanisms markedly distinguish those with and without ASD. En ligne : http://dx.doi.org/10.1007/s10803-014-2207-6 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=288 [article] Mapping the Developmental Trajectory and Correlates of Enhanced Pitch Perception on Speech Processing in Adults with ASD [Texte imprimé et/ou numérique] / Jennifer L. MAYER, Auteur ; Ian HANNENT, Auteur ; Pamela F. HEATON, Auteur . - p.1562-1573. Langues : Anglais (eng) in Journal of Autism and Developmental Disorders > 46-5 (May 2016) . - p.1562-1573 Mots-clés : Autism spectrum disorders  Pitch discrimination  Auditory processing  Developmental trajectory Index. décimale : PER Périodiques Résumé : Whilst enhanced perception has been widely reported in individuals with Autism Spectrum Disorders (ASDs), relatively little is known about the developmental trajectory and impact of atypical auditory processing on speech perception in intellectually high-functioning adults with ASD. This paper presents data on perception of complex tones and speech pitch in adult participants with high-functioning ASD and typical development, and compares these with pre-existing data using the same paradigm with groups of children and adolescents with and without ASD. As perceptual processing abnormalities are likely to influence behavioural performance, regression analyses were carried out on the adult data set. The findings revealed markedly different pitch discrimination trajectories and language correlates across diagnostic groups. While pitch discrimination increased with age and correlated with receptive vocabulary in groups without ASD, it was enhanced in childhood and stable across development in ASD. Pitch discrimination scores did not correlate with receptive vocabulary scores in the ASD group and for adults with ASD superior pitch perception was associated with sensory atypicalities and diagnostic measures of symptom severity. We conclude that the development of pitch discrimination, and its associated mechanisms markedly distinguish those with and without ASD. En ligne : http://dx.doi.org/10.1007/s10803-014-2207-6 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=288

Atypical Social Judgment and Sensitivity to Perceptual Cues in Autism Spectrum Disorders / Baudouin FORGEOT D'ARC in Journal of Autism and Developmental Disorders, 46-5 (May 2016)  

Public ISBD [article]  inJournal of Autism and Developmental Disorders > 46-5 (May 2016) . - p.1574-1581 Titre : Atypical Social Judgment and Sensitivity to Perceptual Cues in Autism Spectrum Disorders Type de document : Texte imprimé et/ou numérique Auteurs : Baudouin FORGEOT D'ARC, Auteur ; Franck RAMUS, Auteur ; Aline LEFEBVRE, Auteur ; Delphine BROTTIER, Auteur ; Tiziana ZALLA, Auteur ; Sanaa MOUKAWANE, Auteur ; Frédérique AMSELLEM, Auteur ; Laurence LETELLIER, Auteur ; Hugo PEYRE, Auteur ; Marie-Christine MOUREN, Auteur ; Marion LEBOYER, Auteur ; Richard DELORME, Auteur Article en page(s) : p.1574-1581 Langues : Anglais (eng) Mots-clés : Autism  Social judgment  Face processing  Social cognition  Perception Index. décimale : PER Périodiques Résumé : Evaluation of faces is an important dimension of social relationships. A degraded sensitivity to facial perceptual cues might contribute to atypical social interactions in autism spectrum disorder (ASD). The current study investigated whether face based social judgment is atypical in ASD and if so, whether it could be related to a degraded sensitivity to facial perceptual cues. Individuals with ASD (n = 33) and IQ- and age-matched controls (n = 38) were enrolled in this study. Watching a series of photographic or synthetic faces, they had to judge them for “kindness”. In synthetic stimuli, the amount of perceptual cues available could be either large or small. We observed that social judgment was atypical in the ASD group on photographic stimuli, but, contrarily to the prediction based on the degraded sensitivity hypothesis, analyses on synthetic stimuli found a similar performance and a similar effect of the amount of perceptual cues in both groups. Further studies on perceptual differences between photographs and synthetic pictures of faces might help understand atypical social judgment in ASD. En ligne : http://dx.doi.org/10.1007/s10803-014-2208-5 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=288 [article] Atypical Social Judgment and Sensitivity to Perceptual Cues in Autism Spectrum Disorders [Texte imprimé et/ou numérique] / Baudouin FORGEOT D'ARC, Auteur ; Franck RAMUS, Auteur ; Aline LEFEBVRE, Auteur ; Delphine BROTTIER, Auteur ; Tiziana ZALLA, Auteur ; Sanaa MOUKAWANE, Auteur ; Frédérique AMSELLEM, Auteur ; Laurence LETELLIER, Auteur ; Hugo PEYRE, Auteur ; Marie-Christine MOUREN, Auteur ; Marion LEBOYER, Auteur ; Richard DELORME, Auteur . - p.1574-1581. Langues : Anglais (eng) in Journal of Autism and Developmental Disorders > 46-5 (May 2016) . - p.1574-1581 Mots-clés : Autism  Social judgment  Face processing  Social cognition  Perception Index. décimale : PER Périodiques Résumé : Evaluation of faces is an important dimension of social relationships. A degraded sensitivity to facial perceptual cues might contribute to atypical social interactions in autism spectrum disorder (ASD). The current study investigated whether face based social judgment is atypical in ASD and if so, whether it could be related to a degraded sensitivity to facial perceptual cues. Individuals with ASD (n = 33) and IQ- and age-matched controls (n = 38) were enrolled in this study. Watching a series of photographic or synthetic faces, they had to judge them for “kindness”. In synthetic stimuli, the amount of perceptual cues available could be either large or small. We observed that social judgment was atypical in the ASD group on photographic stimuli, but, contrarily to the prediction based on the degraded sensitivity hypothesis, analyses on synthetic stimuli found a similar performance and a similar effect of the amount of perceptual cues in both groups. Further studies on perceptual differences between photographs and synthetic pictures of faces might help understand atypical social judgment in ASD. En ligne : http://dx.doi.org/10.1007/s10803-014-2208-5 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=288

Does WISC-IV Underestimate the Intelligence of Autistic Children? / Anne-Marie NADER in Journal of Autism and Developmental Disorders, 46-5 (May 2016)  

Public ISBD [article]  inJournal of Autism and Developmental Disorders > 46-5 (May 2016) . - p.1582-1589 Titre : Does WISC-IV Underestimate the Intelligence of Autistic Children? Type de document : Texte imprimé et/ou numérique Auteurs : Anne-Marie NADER, Auteur ; Valérie COURCHESNE, Auteur ; Michelle DAWSON, Auteur ; Isabelle SOULIERES, Auteur Article en page(s) : p.1582-1589 Langues : Anglais (eng) Mots-clés : Autism  Children  Intelligence  Wechsler scales  Raven’s progressive matrices  Abstract reasoning Index. décimale : PER Périodiques Résumé : Wechsler Intelligence Scale for Children (WISC) is widely used to estimate autistic intelligence (Joseph in The neuropsychology of autism. Oxford University Press, Oxford, 2011; Goldstein et al. in Assessment of autism spectrum disorders. Guilford Press, New York, 2008; Mottron in J Autism Dev Disord 34(1):19–27, 2004). However, previous studies suggest that while WISC-III and Raven’s Progressive Matrices (RPM) provide similar estimates of non-autistic intelligence, autistic children perform significantly better on RPM (Dawson et al. in Psychol Sci 18(8):657–662, doi: 10.1111/j.1467-9280.2007.01954.x , 2007). The latest WISC version introduces substantial changes in subtests and index scores; thus, we asked whether WISC-IV still underestimates autistic intelligence. Twenty-five autistic and 22 typical children completed WISC-IV and RPM. Autistic children’s RPM scores were significantly higher than their WISC-IV FSIQ, but there was no significant difference in typical children. Further, autistic children showed a distinctively uneven WISC-IV index profile, with a “peak” in the new Perceptual Reasoning Index. In spite of major changes, WISC-IV FSIQ continues to underestimate autistic intelligence. En ligne : http://dx.doi.org/10.1007/s10803-014-2270-z Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=288 [article] Does WISC-IV Underestimate the Intelligence of Autistic Children? [Texte imprimé et/ou numérique] / Anne-Marie NADER, Auteur ; Valérie COURCHESNE, Auteur ; Michelle DAWSON, Auteur ; Isabelle SOULIERES, Auteur . - p.1582-1589. Langues : Anglais (eng) in Journal of Autism and Developmental Disorders > 46-5 (May 2016) . - p.1582-1589 Mots-clés : Autism  Children  Intelligence  Wechsler scales  Raven’s progressive matrices  Abstract reasoning Index. décimale : PER Périodiques Résumé : Wechsler Intelligence Scale for Children (WISC) is widely used to estimate autistic intelligence (Joseph in The neuropsychology of autism. Oxford University Press, Oxford, 2011; Goldstein et al. in Assessment of autism spectrum disorders. Guilford Press, New York, 2008; Mottron in J Autism Dev Disord 34(1):19–27, 2004). However, previous studies suggest that while WISC-III and Raven’s Progressive Matrices (RPM) provide similar estimates of non-autistic intelligence, autistic children perform significantly better on RPM (Dawson et al. in Psychol Sci 18(8):657–662, doi: 10.1111/j.1467-9280.2007.01954.x , 2007). The latest WISC version introduces substantial changes in subtests and index scores; thus, we asked whether WISC-IV still underestimates autistic intelligence. Twenty-five autistic and 22 typical children completed WISC-IV and RPM. Autistic children’s RPM scores were significantly higher than their WISC-IV FSIQ, but there was no significant difference in typical children. Further, autistic children showed a distinctively uneven WISC-IV index profile, with a “peak” in the new Perceptual Reasoning Index. In spite of major changes, WISC-IV FSIQ continues to underestimate autistic intelligence. En ligne : http://dx.doi.org/10.1007/s10803-014-2270-z Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=288

Sensory Symptoms and Processing of Nonverbal Auditory and Visual Stimuli in Children with Autism Spectrum Disorder / Claire R. STEWART in Journal of Autism and Developmental Disorders, 46-5 (May 2016)  

Public ISBD [article]  inJournal of Autism and Developmental Disorders > 46-5 (May 2016) . - p.1590-1601 Titre : Sensory Symptoms and Processing of Nonverbal Auditory and Visual Stimuli in Children with Autism Spectrum Disorder Type de document : Texte imprimé et/ou numérique Auteurs : Claire R. STEWART, Auteur ; Sandra S. SANCHEZ, Auteur ; Emily L. GRENESKO, Auteur ; Christine M. BROWN, Auteur ; Colleen P. CHEN, Auteur ; Brandon KEEHN, Auteur ; Francisco VELASQUEZ, Auteur ; Alan J. LINCOLN, Auteur ; Ralph-Axel MULLER, Auteur Article en page(s) : p.1590-1601 Langues : Anglais (eng) Mots-clés : Autism  Visual  Auditory  Sensory integration  Bisensory facilitation  Sensory profile Index. décimale : PER Périodiques Résumé : Atypical sensory responses are common in autism spectrum disorder (ASD). While evidence suggests impaired auditory–visual integration for verbal information, findings for nonverbal stimuli are inconsistent. We tested for sensory symptoms in children with ASD (using the Adolescent/Adult Sensory Profile) and examined unisensory and bisensory processing with a nonverbal auditory–visual paradigm, for which neurotypical adults show bisensory facilitation. ASD participants reported more atypical sensory symptoms overall, most prominently in the auditory modality. On the experimental task, reduced response times for bisensory compared to unisensory trials were seen in both ASD and control groups, but neither group showed significant race model violation (evidence of intermodal integration). Findings do not support impaired bisensory processing for simple nonverbal stimuli in high-functioning children with ASD. En ligne : http://dx.doi.org/10.1007/s10803-015-2367-z Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=288 [article] Sensory Symptoms and Processing of Nonverbal Auditory and Visual Stimuli in Children with Autism Spectrum Disorder [Texte imprimé et/ou numérique] / Claire R. STEWART, Auteur ; Sandra S. SANCHEZ, Auteur ; Emily L. GRENESKO, Auteur ; Christine M. BROWN, Auteur ; Colleen P. CHEN, Auteur ; Brandon KEEHN, Auteur ; Francisco VELASQUEZ, Auteur ; Alan J. LINCOLN, Auteur ; Ralph-Axel MULLER, Auteur . - p.1590-1601. Langues : Anglais (eng) in Journal of Autism and Developmental Disorders > 46-5 (May 2016) . - p.1590-1601 Mots-clés : Autism  Visual  Auditory  Sensory integration  Bisensory facilitation  Sensory profile Index. décimale : PER Périodiques Résumé : Atypical sensory responses are common in autism spectrum disorder (ASD). While evidence suggests impaired auditory–visual integration for verbal information, findings for nonverbal stimuli are inconsistent. We tested for sensory symptoms in children with ASD (using the Adolescent/Adult Sensory Profile) and examined unisensory and bisensory processing with a nonverbal auditory–visual paradigm, for which neurotypical adults show bisensory facilitation. ASD participants reported more atypical sensory symptoms overall, most prominently in the auditory modality. On the experimental task, reduced response times for bisensory compared to unisensory trials were seen in both ASD and control groups, but neither group showed significant race model violation (evidence of intermodal integration). Findings do not support impaired bisensory processing for simple nonverbal stimuli in high-functioning children with ASD. En ligne : http://dx.doi.org/10.1007/s10803-015-2367-z Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=288

Hoarding in Youth with Autism Spectrum Disorders and Anxiety: Incidence, Clinical Correlates, and Behavioral Treatment Response / Eric A. STORCH in Journal of Autism and Developmental Disorders, 46-5 (May 2016)  

Public ISBD [article]  inJournal of Autism and Developmental Disorders > 46-5 (May 2016) . - p.1602-1612 Titre : Hoarding in Youth with Autism Spectrum Disorders and Anxiety: Incidence, Clinical Correlates, and Behavioral Treatment Response Type de document : Texte imprimé et/ou numérique Auteurs : Eric A. STORCH, Auteur ; Joshua M. NADEAU, Auteur ; Carly JOHNCO, Auteur ; Kiara TIMPANO, Auteur ; Nicole MCBRIDE, Auteur ; P. JANE MUTCH, Auteur ; Adam B. LEWIN, Auteur ; Tanya K. MURPHY, Auteur Article en page(s) : p.1602-1612 Langues : Anglais (eng) Mots-clés : Hoarding  Autism spectrum disorder  Obsessive–compulsive disorder  Cognitive-behavioral therapy Index. décimale : PER Périodiques Résumé : This study examined the nature and correlates of hoarding among youth with autism spectrum disorders (ASD). Forty children with ASD and a comorbid anxiety disorder were administered a battery of clinician-administered measures assessing presence of psychiatric disorders and anxiety severity. Parents completed questionnaires related to child hoarding behaviors, social responsiveness, internalizing and externalizing behaviors, and functional impairment. We examined the impact of hoarding behaviors on treatment response in a subsample of twenty-six youth who completed a course of personalized cognitive-behavioral therapy targeting anxiety symptoms. Hoarding symptoms were common and occurred in a clinically significant manner in approximately 25 % of cases. Overall hoarding severity was associated with increased internalizing and anxiety/depressive symptoms, externalizing behavior, and attention problems. Discarding items was associated with internalizing and anxious/depressive symptoms, but acquisition was not. Hoarding decreased following cognitive-behavioral therapy but did not differ between treatment responders and non-responders. These data are among the first to examine hoarding among youth with ASD; implications of study findings and future directions are highlighted. En ligne : http://dx.doi.org/10.1007/s10803-015-2687-z Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=288 [article] Hoarding in Youth with Autism Spectrum Disorders and Anxiety: Incidence, Clinical Correlates, and Behavioral Treatment Response [Texte imprimé et/ou numérique] / Eric A. STORCH, Auteur ; Joshua M. NADEAU, Auteur ; Carly JOHNCO, Auteur ; Kiara TIMPANO, Auteur ; Nicole MCBRIDE, Auteur ; P. JANE MUTCH, Auteur ; Adam B. LEWIN, Auteur ; Tanya K. MURPHY, Auteur . - p.1602-1612. Langues : Anglais (eng) in Journal of Autism and Developmental Disorders > 46-5 (May 2016) . - p.1602-1612 Mots-clés : Hoarding  Autism spectrum disorder  Obsessive–compulsive disorder  Cognitive-behavioral therapy Index. décimale : PER Périodiques Résumé : This study examined the nature and correlates of hoarding among youth with autism spectrum disorders (ASD). Forty children with ASD and a comorbid anxiety disorder were administered a battery of clinician-administered measures assessing presence of psychiatric disorders and anxiety severity. Parents completed questionnaires related to child hoarding behaviors, social responsiveness, internalizing and externalizing behaviors, and functional impairment. We examined the impact of hoarding behaviors on treatment response in a subsample of twenty-six youth who completed a course of personalized cognitive-behavioral therapy targeting anxiety symptoms. Hoarding symptoms were common and occurred in a clinically significant manner in approximately 25 % of cases. Overall hoarding severity was associated with increased internalizing and anxiety/depressive symptoms, externalizing behavior, and attention problems. Discarding items was associated with internalizing and anxious/depressive symptoms, but acquisition was not. Hoarding decreased following cognitive-behavioral therapy but did not differ between treatment responders and non-responders. These data are among the first to examine hoarding among youth with ASD; implications of study findings and future directions are highlighted. En ligne : http://dx.doi.org/10.1007/s10803-015-2687-z Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=288

Ocular Fixation Abnormality in Patients with Autism Spectrum Disorder / Aya SHIRAMA in Journal of Autism and Developmental Disorders, 46-5 (May 2016)  

Public ISBD [article]  inJournal of Autism and Developmental Disorders > 46-5 (May 2016) . - p.1613-1622 Titre : Ocular Fixation Abnormality in Patients with Autism Spectrum Disorder Type de document : Texte imprimé et/ou numérique Auteurs : Aya SHIRAMA, Auteur ; Chieko KANAI, Auteur ; Nobumasa KATO, Auteur ; Makio KASHINO, Auteur Article en page(s) : p.1613-1622 Langues : Anglais (eng) Mots-clés : ASD  Ocular fixation  Sensorimotor function  Antisaccade task Index. décimale : PER Périodiques Résumé : We examined the factors that influence ocular fixation control in adults with autism spectrum disorder (ASD) including sensory information, individuals’ motor characteristics, and inhibitory control. The ASD group showed difficulty in maintaining fixation especially when there was no fixation target. The fixational eye movement characteristics of individuals were consistent regardless of the presence or absence of a fixation target in the controls, but not in the ASD group. Additionally, fixation stability did not correlate with an ability to suppress reflexive saccades measured by an antisaccade task. These findings suggest that ASD adults have deficits in converting alternative sensory information, such as retinal signals in the peripheral visual field or extraretinal signals, to motor commands when the foveal information is unavailable. En ligne : http://dx.doi.org/10.1007/s10803-015-2688-y Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=288 [article] Ocular Fixation Abnormality in Patients with Autism Spectrum Disorder [Texte imprimé et/ou numérique] / Aya SHIRAMA, Auteur ; Chieko KANAI, Auteur ; Nobumasa KATO, Auteur ; Makio KASHINO, Auteur . - p.1613-1622. Langues : Anglais (eng) in Journal of Autism and Developmental Disorders > 46-5 (May 2016) . - p.1613-1622 Mots-clés : ASD  Ocular fixation  Sensorimotor function  Antisaccade task Index. décimale : PER Périodiques Résumé : We examined the factors that influence ocular fixation control in adults with autism spectrum disorder (ASD) including sensory information, individuals’ motor characteristics, and inhibitory control. The ASD group showed difficulty in maintaining fixation especially when there was no fixation target. The fixational eye movement characteristics of individuals were consistent regardless of the presence or absence of a fixation target in the controls, but not in the ASD group. Additionally, fixation stability did not correlate with an ability to suppress reflexive saccades measured by an antisaccade task. These findings suggest that ASD adults have deficits in converting alternative sensory information, such as retinal signals in the peripheral visual field or extraretinal signals, to motor commands when the foveal information is unavailable. En ligne : http://dx.doi.org/10.1007/s10803-015-2688-y Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=288

Clinical Validity of the ADI-R in a US-Based Latino Population / Sandra B. VANEGAS in Journal of Autism and Developmental Disorders, 46-5 (May 2016)  

Public ISBD [article]  inJournal of Autism and Developmental Disorders > 46-5 (May 2016) . - p.1623-1635 Titre : Clinical Validity of the ADI-R in a US-Based Latino Population Type de document : Texte imprimé et/ou numérique Auteurs : Sandra B. VANEGAS, Auteur ; Sandra MAGAÑA, Auteur ; Miguel MORALES, Auteur ; Ellyn MCNAMARA, Auteur Article en page(s) : p.1623-1635 Langues : Anglais (eng) Mots-clés : ADI-R  Latino  Spanish version  Autism Index. décimale : PER Périodiques Résumé : The Autism Diagnostic Interview-Revised (ADI-R) has been validated as a tool to aid in the diagnosis of Autism; however, given the growing diversity in the United States, the ADI-R must be validated for different languages and cultures. This study evaluates the validity of the ADI-R in a US-based Latino, Spanish-speaking population of 50 children and adolescents with ASD and developmental disability. Sensitivity and specificity of the ADI-R as a diagnostic tool were moderate, but lower than previously reported values. Validity of the social reciprocity and restrictive and repetitive behaviors domains was high, but low in the communication domain. Findings suggest that language discordance between caregiver and child may influence reporting of communication symptoms and contribute to lower sensitivity and specificity. En ligne : http://dx.doi.org/10.1007/s10803-015-2690-4 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=288 [article] Clinical Validity of the ADI-R in a US-Based Latino Population [Texte imprimé et/ou numérique] / Sandra B. VANEGAS, Auteur ; Sandra MAGAÑA, Auteur ; Miguel MORALES, Auteur ; Ellyn MCNAMARA, Auteur . - p.1623-1635. Langues : Anglais (eng) in Journal of Autism and Developmental Disorders > 46-5 (May 2016) . - p.1623-1635 Mots-clés : ADI-R  Latino  Spanish version  Autism Index. décimale : PER Périodiques Résumé : The Autism Diagnostic Interview-Revised (ADI-R) has been validated as a tool to aid in the diagnosis of Autism; however, given the growing diversity in the United States, the ADI-R must be validated for different languages and cultures. This study evaluates the validity of the ADI-R in a US-based Latino, Spanish-speaking population of 50 children and adolescents with ASD and developmental disability. Sensitivity and specificity of the ADI-R as a diagnostic tool were moderate, but lower than previously reported values. Validity of the social reciprocity and restrictive and repetitive behaviors domains was high, but low in the communication domain. Findings suggest that language discordance between caregiver and child may influence reporting of communication symptoms and contribute to lower sensitivity and specificity. En ligne : http://dx.doi.org/10.1007/s10803-015-2690-4 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=288

Otitis Media and Related Complications Among Children with Autism Spectrum Disorders / Daniel J. ADAMS in Journal of Autism and Developmental Disorders, 46-5 (May 2016)  

Public ISBD [article]  inJournal of Autism and Developmental Disorders > 46-5 (May 2016) . - p.1636-1642 Titre : Otitis Media and Related Complications Among Children with Autism Spectrum Disorders Type de document : Texte imprimé et/ou numérique Auteurs : Daniel J. ADAMS, Auteur ; Apryl SUSI, Auteur ; Christine R. ERDIE-LALENA, Auteur ; Gregory GORMAN, Auteur ; Elizabeth HISLE-GORMAN, Auteur ; Michael RAJNIK, Auteur ; Marilisa ELROD, Auteur ; Cade M. NYLUND, Auteur Article en page(s) : p.1636-1642 Langues : Anglais (eng) Mots-clés : Autism spectrum disorders  Child development disorders, pervasive  Otitis media  Mastoiditis Index. décimale : PER Périodiques Résumé : Acute otitis media (AOM) symptoms can be masked by communication deficits, common to children with autism spectrum disorders (ASD). We sought to evaluate the association between ASD and otitis media. Using ICD-9-CM diagnostic codes, we performed a retrospective case-cohort study comparing AOM, and otitis-related diagnoses among children with and without ASD. Children with ASD had a significantly increased rate of AOM, otitis media with effusion, otorrhea, and PE tube placement. Children with ASD were more than twice as likely to develop mastoiditis, and to undergo mastoidectomy and tympanoplasty. Children with ASD are more likely to have middle ear infections and otitis-related complications, highlighting the importance of routine middle ear examinations and close attention to hearing impairment in this population. En ligne : http://dx.doi.org/10.1007/s10803-015-2689-x Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=288 [article] Otitis Media and Related Complications Among Children with Autism Spectrum Disorders [Texte imprimé et/ou numérique] / Daniel J. ADAMS, Auteur ; Apryl SUSI, Auteur ; Christine R. ERDIE-LALENA, Auteur ; Gregory GORMAN, Auteur ; Elizabeth HISLE-GORMAN, Auteur ; Michael RAJNIK, Auteur ; Marilisa ELROD, Auteur ; Cade M. NYLUND, Auteur . - p.1636-1642. Langues : Anglais (eng) in Journal of Autism and Developmental Disorders > 46-5 (May 2016) . - p.1636-1642 Mots-clés : Autism spectrum disorders  Child development disorders, pervasive  Otitis media  Mastoiditis Index. décimale : PER Périodiques Résumé : Acute otitis media (AOM) symptoms can be masked by communication deficits, common to children with autism spectrum disorders (ASD). We sought to evaluate the association between ASD and otitis media. Using ICD-9-CM diagnostic codes, we performed a retrospective case-cohort study comparing AOM, and otitis-related diagnoses among children with and without ASD. Children with ASD had a significantly increased rate of AOM, otitis media with effusion, otorrhea, and PE tube placement. Children with ASD were more than twice as likely to develop mastoiditis, and to undergo mastoidectomy and tympanoplasty. Children with ASD are more likely to have middle ear infections and otitis-related complications, highlighting the importance of routine middle ear examinations and close attention to hearing impairment in this population. En ligne : http://dx.doi.org/10.1007/s10803-015-2689-x Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=288

Parent Expectations Mediate Outcomes for Young Adults with Autism Spectrum Disorder / Anne V. KIRBY in Journal of Autism and Developmental Disorders, 46-5 (May 2016)  

Public ISBD [article]  inJournal of Autism and Developmental Disorders > 46-5 (May 2016) . - p.1643-1655 Titre : Parent Expectations Mediate Outcomes for Young Adults with Autism Spectrum Disorder Type de document : Texte imprimé et/ou numérique Auteurs : Anne V. KIRBY, Auteur Article en page(s) : p.1643-1655 Langues : Anglais (eng) Mots-clés : Autism spectrum disorder  Transition  Adult outcomes  Parent expectations  Structural equation modeling Index. décimale : PER Périodiques Résumé : Understanding the complex relationships among factors that may predict the outcomes of young adults with autism spectrum disorder (ASD) is of utmost importance given the increasing population undergoing and anticipating the transition to adulthood. With a sample of youth with ASD (n = 1170) from the National Longitudinal Transition Study-2, structural equation modeling techniques were used to test parent expectations as a mediator of young adult outcomes (i.e., employment, residential independence, social participation) in a longitudinal analysis. The mediation hypothesis was confirmed; family background and functional performance variables significantly predicted parent expectations which significantly predicted outcomes. These findings add context to previous studies examining the role of parent expectations on young adult outcomes and inform directions for family-centered interventions and future research. En ligne : http://dx.doi.org/10.1007/s10803-015-2691-3 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=288 [article] Parent Expectations Mediate Outcomes for Young Adults with Autism Spectrum Disorder [Texte imprimé et/ou numérique] / Anne V. KIRBY, Auteur . - p.1643-1655. Langues : Anglais (eng) in Journal of Autism and Developmental Disorders > 46-5 (May 2016) . - p.1643-1655 Mots-clés : Autism spectrum disorder  Transition  Adult outcomes  Parent expectations  Structural equation modeling Index. décimale : PER Périodiques Résumé : Understanding the complex relationships among factors that may predict the outcomes of young adults with autism spectrum disorder (ASD) is of utmost importance given the increasing population undergoing and anticipating the transition to adulthood. With a sample of youth with ASD (n = 1170) from the National Longitudinal Transition Study-2, structural equation modeling techniques were used to test parent expectations as a mediator of young adult outcomes (i.e., employment, residential independence, social participation) in a longitudinal analysis. The mediation hypothesis was confirmed; family background and functional performance variables significantly predicted parent expectations which significantly predicted outcomes. These findings add context to previous studies examining the role of parent expectations on young adult outcomes and inform directions for family-centered interventions and future research. En ligne : http://dx.doi.org/10.1007/s10803-015-2691-3 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=288

How Sensory Experiences Affect Adolescents with an Autistic Spectrum Condition within the Classroom / Fiona E. J. HOWE in Journal of Autism and Developmental Disorders, 46-5 (May 2016)  

Public ISBD [article]  inJournal of Autism and Developmental Disorders > 46-5 (May 2016) . - p.1656-1668 Titre : How Sensory Experiences Affect Adolescents with an Autistic Spectrum Condition within the Classroom Type de document : Texte imprimé et/ou numérique Auteurs : Fiona E. J. HOWE, Auteur ; Steven D. STAGG, Auteur Article en page(s) : p.1656-1668 Langues : Anglais (eng) Mots-clés : Autism  Sensory processing  Adolescence  School Index. décimale : PER Périodiques Résumé : Sensory processing difficulties are consistently reported amongst individuals with an autistic spectrum condition (ASC); these have a significant impact on daily functioning. Evidence in this area comes from observer reports and first-hand accounts; both have limitations. The current study used the Adolescent/Adult Sensory Profile (AASP; Brown and Dunn in The Adolescent/Adult Sensory Profile: self questionnaire. Pearson, 2002a), and a qualitative questionnaire to investigate sensory issues in school children with ASC. The AASP found that the participants’ mean scores were outside normal parameters. Participants reported difficulties in at least one sensory domain, with hearing affecting them the most. Content analysis revealed sensory sensitivity to affect the participant’s learning and that sensory experiences were largely negative. Results suggest that schools need to create sensory profiles for each individual with ASC. En ligne : http://dx.doi.org/10.1007/s10803-015-2693-1 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=288 [article] How Sensory Experiences Affect Adolescents with an Autistic Spectrum Condition within the Classroom [Texte imprimé et/ou numérique] / Fiona E. J. HOWE, Auteur ; Steven D. STAGG, Auteur . - p.1656-1668. Langues : Anglais (eng) in Journal of Autism and Developmental Disorders > 46-5 (May 2016) . - p.1656-1668 Mots-clés : Autism  Sensory processing  Adolescence  School Index. décimale : PER Périodiques Résumé : Sensory processing difficulties are consistently reported amongst individuals with an autistic spectrum condition (ASC); these have a significant impact on daily functioning. Evidence in this area comes from observer reports and first-hand accounts; both have limitations. The current study used the Adolescent/Adult Sensory Profile (AASP; Brown and Dunn in The Adolescent/Adult Sensory Profile: self questionnaire. Pearson, 2002a), and a qualitative questionnaire to investigate sensory issues in school children with ASC. The AASP found that the participants’ mean scores were outside normal parameters. Participants reported difficulties in at least one sensory domain, with hearing affecting them the most. Content analysis revealed sensory sensitivity to affect the participant’s learning and that sensory experiences were largely negative. Results suggest that schools need to create sensory profiles for each individual with ASC. En ligne : http://dx.doi.org/10.1007/s10803-015-2693-1 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=288

Prevalence of Autism Spectrum Disorders in Guanajuato, Mexico: The Leon survey / Eric FOMBONNE in Journal of Autism and Developmental Disorders, 46-5 (May 2016)  

Public ISBD [article]  inJournal of Autism and Developmental Disorders > 46-5 (May 2016) . - p.1669-1685 Titre : Prevalence of Autism Spectrum Disorders in Guanajuato, Mexico: The Leon survey Type de document : Texte imprimé et/ou numérique Auteurs : Eric FOMBONNE, Auteur ; Carlos MARCIN, Auteur ; Ana Cecilia MANERO, Auteur ; Ruth BRUNO, Auteur ; Christian DIAZ, Auteur ; Michele VILLALOBOS, Auteur ; Katrina RAMSAY, Auteur ; Benjamin NEALY, Auteur Article en page(s) : p.1669-1685 Langues : Anglais (eng) Mots-clés : Autism spectrum disorders  Epidemiology  Screening  Prevalence  Cultural Index. décimale : PER Périodiques Résumé : There are no epidemiological data on autism for Mexico. This study was conducted to generate a first estimate of ASD prevalence in Mexico. We surveyed children age eight in Leon (Guanajuato). The sample was stratified in two strata: (1) children having special education and medical records (SEMR; N = 432) and (2) children attending regular schools (GSS; N = 11,684). GSS children were screened with the SRS and those with the highest scores were invited to a diagnostic evaluation. The final sample comprised 36 children (80.6 % male) who had confirmed ASD. A third had intellectual disability, 25 % were non-verbal, 69 % had co-occurring behavioral problems. The prevalence overall was 0.87 % (95 % CI 0.62, 1.1 %). This survey provides an estimate for ASD prevalence in Mexico that is consistent with recent studies. En ligne : http://dx.doi.org/10.1007/s10803-016-2696-6 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=288 [article] Prevalence of Autism Spectrum Disorders in Guanajuato, Mexico: The Leon survey [Texte imprimé et/ou numérique] / Eric FOMBONNE, Auteur ; Carlos MARCIN, Auteur ; Ana Cecilia MANERO, Auteur ; Ruth BRUNO, Auteur ; Christian DIAZ, Auteur ; Michele VILLALOBOS, Auteur ; Katrina RAMSAY, Auteur ; Benjamin NEALY, Auteur . - p.1669-1685. Langues : Anglais (eng) in Journal of Autism and Developmental Disorders > 46-5 (May 2016) . - p.1669-1685 Mots-clés : Autism spectrum disorders  Epidemiology  Screening  Prevalence  Cultural Index. décimale : PER Périodiques Résumé : There are no epidemiological data on autism for Mexico. This study was conducted to generate a first estimate of ASD prevalence in Mexico. We surveyed children age eight in Leon (Guanajuato). The sample was stratified in two strata: (1) children having special education and medical records (SEMR; N = 432) and (2) children attending regular schools (GSS; N = 11,684). GSS children were screened with the SRS and those with the highest scores were invited to a diagnostic evaluation. The final sample comprised 36 children (80.6 % male) who had confirmed ASD. A third had intellectual disability, 25 % were non-verbal, 69 % had co-occurring behavioral problems. The prevalence overall was 0.87 % (95 % CI 0.62, 1.1 %). This survey provides an estimate for ASD prevalence in Mexico that is consistent with recent studies. En ligne : http://dx.doi.org/10.1007/s10803-016-2696-6 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=288

Exploring What’s Missing: What Do Target Absent Trials Reveal About Autism Search Superiority? / Brandon KEEHN in Journal of Autism and Developmental Disorders, 46-5 (May 2016)  

Public ISBD [article]  inJournal of Autism and Developmental Disorders > 46-5 (May 2016) . - p.1686-1698 Titre : Exploring What’s Missing: What Do Target Absent Trials Reveal About Autism Search Superiority? Type de document : Texte imprimé et/ou numérique Auteurs : Brandon KEEHN, Auteur ; Robert M. JOSEPH, Auteur Article en page(s) : p.1686-1698 Langues : Anglais (eng) Mots-clés : Autism  Attention  Visual search  Eye-tracking Index. décimale : PER Périodiques Résumé : We used eye-tracking to investigate the roles of enhanced discrimination and peripheral selection in superior visual search in autism spectrum disorder (ASD). Children with ASD were faster at visual search than their typically developing peers. However, group differences in performance and eye-movements did not vary with the level of difficulty of discrimination or selection. Rather, consistent with prior ASD research, group differences were mainly the effect of faster performance on target-absent trials. Eye-tracking revealed a lack of left-visual-field search asymmetry in ASD, which may confer an additional advantage when the target is absent. Lastly, ASD symptomatology was positively associated with search superiority, the mechanisms of which may shed light on the atypical brain organization that underlies social-communicative impairment in ASD. En ligne : http://dx.doi.org/10.1007/s10803-016-2700-1 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=288 [article] Exploring What’s Missing: What Do Target Absent Trials Reveal About Autism Search Superiority? [Texte imprimé et/ou numérique] / Brandon KEEHN, Auteur ; Robert M. JOSEPH, Auteur . - p.1686-1698. Langues : Anglais (eng) in Journal of Autism and Developmental Disorders > 46-5 (May 2016) . - p.1686-1698 Mots-clés : Autism  Attention  Visual search  Eye-tracking Index. décimale : PER Périodiques Résumé : We used eye-tracking to investigate the roles of enhanced discrimination and peripheral selection in superior visual search in autism spectrum disorder (ASD). Children with ASD were faster at visual search than their typically developing peers. However, group differences in performance and eye-movements did not vary with the level of difficulty of discrimination or selection. Rather, consistent with prior ASD research, group differences were mainly the effect of faster performance on target-absent trials. Eye-tracking revealed a lack of left-visual-field search asymmetry in ASD, which may confer an additional advantage when the target is absent. Lastly, ASD symptomatology was positively associated with search superiority, the mechanisms of which may shed light on the atypical brain organization that underlies social-communicative impairment in ASD. En ligne : http://dx.doi.org/10.1007/s10803-016-2700-1 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=288

The Longitudinal Effects of Network Characteristics on the Mental Health of Mothers of Children with ASD: The Mediating Role of Parent Cognitions / Paul R. BENSON in Journal of Autism and Developmental Disorders, 46-5 (May 2016)  

Public ISBD [article]  inJournal of Autism and Developmental Disorders > 46-5 (May 2016) . - p.1699-1715 Titre : The Longitudinal Effects of Network Characteristics on the Mental Health of Mothers of Children with ASD: The Mediating Role of Parent Cognitions Type de document : Texte imprimé et/ou numérique Auteurs : Paul R. BENSON, Auteur Article en page(s) : p.1699-1715 Langues : Anglais (eng) Mots-clés : Social networks  Mental health  Mothers  Autism spectrum disorder (ASD) Index. décimale : PER Périodiques Résumé : Employing a cohort sequential design, the effects of network characteristics on maternal cognitions (perceived social support and parenting self-efficacy) and mental health (depression and well-being) were assessed over 7 years when children with ASD of mothers in the study were age 7–14. Findings indicated that network size, network emotional support, and network instrumental support were positively related to perceived support, while network availability and emotional support were positively linked to self-efficacy. In addition, network support exerted direct and indirect effects on maternal depression and well-being, with cognitive resources mediating the social network-mental health relationship. Finally, consistent with the support-efficacy model, parenting efficacy partially mediated the effects of perceived support on maternal mental health outcomes. Study findings and implications are discussed. En ligne : http://dx.doi.org/10.1007/s10803-016-2699-3 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=288 [article] The Longitudinal Effects of Network Characteristics on the Mental Health of Mothers of Children with ASD: The Mediating Role of Parent Cognitions [Texte imprimé et/ou numérique] / Paul R. BENSON, Auteur . - p.1699-1715. Langues : Anglais (eng) in Journal of Autism and Developmental Disorders > 46-5 (May 2016) . - p.1699-1715 Mots-clés : Social networks  Mental health  Mothers  Autism spectrum disorder (ASD) Index. décimale : PER Périodiques Résumé : Employing a cohort sequential design, the effects of network characteristics on maternal cognitions (perceived social support and parenting self-efficacy) and mental health (depression and well-being) were assessed over 7 years when children with ASD of mothers in the study were age 7–14. Findings indicated that network size, network emotional support, and network instrumental support were positively related to perceived support, while network availability and emotional support were positively linked to self-efficacy. In addition, network support exerted direct and indirect effects on maternal depression and well-being, with cognitive resources mediating the social network-mental health relationship. Finally, consistent with the support-efficacy model, parenting efficacy partially mediated the effects of perceived support on maternal mental health outcomes. Study findings and implications are discussed. En ligne : http://dx.doi.org/10.1007/s10803-016-2699-3 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=288

The Influence of Prior Knowledge on Perception and Action: Relationships to Autistic Traits / Gavin BUCKINGHAM in Journal of Autism and Developmental Disorders, 46-5 (May 2016)  

Public ISBD [article]  inJournal of Autism and Developmental Disorders > 46-5 (May 2016) . - p.1716-1724 Titre : The Influence of Prior Knowledge on Perception and Action: Relationships to Autistic Traits Type de document : Texte imprimé et/ou numérique Auteurs : Gavin BUCKINGHAM, Auteur ; Elizabeth Evgenia MICHELAKAKIS, Auteur ; Gnanathusharan RAJENDRAN, Auteur Article en page(s) : p.1716-1724 Langues : Anglais (eng) Mots-clés : Autistic quotient  Grip force  Object lifting  Size-weight illusion  Sensorimotor prediction Index. décimale : PER Périodiques Résumé : Autism is characterised by a range of perceptual and sensorimotor deficits, which might be related to abnormalities in how autistic individuals use prior knowledge. We investigated this proposition in a large non-clinical population in the context of the size-weight illusion, where individual’s expectations about object weight influence their perceptions of heaviness and fingertip forces. Although there was no relationship between autistic traits and the magnitude of the illusion, we observed an inverse relationship between AQ scores and how expectations influenced initial fingertip force application. These findings provide a novel dissociation between how perceptual and sensorimotor processes are related to autistic traits, and suggest that, autistic traits might explain some of the variance surrounding how individuals grip and lift objects. En ligne : http://dx.doi.org/10.1007/s10803-016-2701-0 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=288 [article] The Influence of Prior Knowledge on Perception and Action: Relationships to Autistic Traits [Texte imprimé et/ou numérique] / Gavin BUCKINGHAM, Auteur ; Elizabeth Evgenia MICHELAKAKIS, Auteur ; Gnanathusharan RAJENDRAN, Auteur . - p.1716-1724. Langues : Anglais (eng) in Journal of Autism and Developmental Disorders > 46-5 (May 2016) . - p.1716-1724 Mots-clés : Autistic quotient  Grip force  Object lifting  Size-weight illusion  Sensorimotor prediction Index. décimale : PER Périodiques Résumé : Autism is characterised by a range of perceptual and sensorimotor deficits, which might be related to abnormalities in how autistic individuals use prior knowledge. We investigated this proposition in a large non-clinical population in the context of the size-weight illusion, where individual’s expectations about object weight influence their perceptions of heaviness and fingertip forces. Although there was no relationship between autistic traits and the magnitude of the illusion, we observed an inverse relationship between AQ scores and how expectations influenced initial fingertip force application. These findings provide a novel dissociation between how perceptual and sensorimotor processes are related to autistic traits, and suggest that, autistic traits might explain some of the variance surrounding how individuals grip and lift objects. En ligne : http://dx.doi.org/10.1007/s10803-016-2701-0 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=288

Perspectives of Health Care Providers Regarding Emergency Department Care of Children and Youth with Autism Spectrum Disorder / Lonnie ZWAIGENBAUM in Journal of Autism and Developmental Disorders, 46-5 (May 2016)  

Public ISBD [article]  inJournal of Autism and Developmental Disorders > 46-5 (May 2016) . - p.1725-1736 Titre : Perspectives of Health Care Providers Regarding Emergency Department Care of Children and Youth with Autism Spectrum Disorder Type de document : Texte imprimé et/ou numérique Auteurs : Lonnie ZWAIGENBAUM, Auteur ; David B NICHOLAS, Auteur ; Barbara MUSKAT, Auteur ; Christopher KILMER, Auteur ; Amanda S. NEWTON, Auteur ; William R. CRAIG, Auteur ; Savithiri RATNAPALAN, Auteur ; Justine COHEN-SILVER, Auteur ; Andrea GREENBLATT, Auteur ; Wendy ROBERTS, Auteur ; Raphael SHARON, Auteur Article en page(s) : p.1725-1736 Langues : Anglais (eng) Mots-clés : Autism  Emergency care  Health care provider  Pediatrics  Grounded theory Index. décimale : PER Périodiques Résumé : This study aimed to characterize the perspectives of health professionals who care for children with autism spectrum disorder (ASD) in the emergency department (ED) and to determine what strategies could optimize care. Ten physicians and twelve nurses were interviewed individually. Questions related to experiences, processes, clinical decision-making and outcomes of children with ASD recently seen in the ED. Interviews were audio recorded, transcribed, and analyzed using a qualitative framework. Participants identified factors that facilitated effective care, including communication strategies, parental involvement and teamwork. Barriers identified included child characteristics, the ED environment, and competing demands. Recommendations included additional staff training and stakeholder engagement. However, making accommodations was often described as being at odds with how the ED functioned, with implications for future service planning. En ligne : http://dx.doi.org/10.1007/s10803-016-2703-y Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=288 [article] Perspectives of Health Care Providers Regarding Emergency Department Care of Children and Youth with Autism Spectrum Disorder [Texte imprimé et/ou numérique] / Lonnie ZWAIGENBAUM, Auteur ; David B NICHOLAS, Auteur ; Barbara MUSKAT, Auteur ; Christopher KILMER, Auteur ; Amanda S. NEWTON, Auteur ; William R. CRAIG, Auteur ; Savithiri RATNAPALAN, Auteur ; Justine COHEN-SILVER, Auteur ; Andrea GREENBLATT, Auteur ; Wendy ROBERTS, Auteur ; Raphael SHARON, Auteur . - p.1725-1736. Langues : Anglais (eng) in Journal of Autism and Developmental Disorders > 46-5 (May 2016) . - p.1725-1736 Mots-clés : Autism  Emergency care  Health care provider  Pediatrics  Grounded theory Index. décimale : PER Périodiques Résumé : This study aimed to characterize the perspectives of health professionals who care for children with autism spectrum disorder (ASD) in the emergency department (ED) and to determine what strategies could optimize care. Ten physicians and twelve nurses were interviewed individually. Questions related to experiences, processes, clinical decision-making and outcomes of children with ASD recently seen in the ED. Interviews were audio recorded, transcribed, and analyzed using a qualitative framework. Participants identified factors that facilitated effective care, including communication strategies, parental involvement and teamwork. Barriers identified included child characteristics, the ED environment, and competing demands. Recommendations included additional staff training and stakeholder engagement. However, making accommodations was often described as being at odds with how the ED functioned, with implications for future service planning. En ligne : http://dx.doi.org/10.1007/s10803-016-2703-y Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=288

Increasing Responsive Parent–Child Interactions and Joint Engagement: Comparing the Influence of Parent-Mediated Intervention and Parent Psychoeducation / Stephanie Y. SHIRE in Journal of Autism and Developmental Disorders, 46-5 (May 2016)  

Public ISBD [article]  inJournal of Autism and Developmental Disorders > 46-5 (May 2016) . - p.1737-1747 Titre : Increasing Responsive Parent–Child Interactions and Joint Engagement: Comparing the Influence of Parent-Mediated Intervention and Parent Psychoeducation Type de document : Texte imprimé et/ou numérique Auteurs : Stephanie Y. SHIRE, Auteur ; Amanda GULSRUD, Auteur ; Connie KASARI, Auteur Article en page(s) : p.1737-1747 Langues : Anglais (eng) Mots-clés : Parent-mediated intervention  JASPER  Toddlers  Autism  Responsivity  Joint engagement Index. décimale : PER Périodiques Résumé : Enhancing immediate and contingent responding by caregivers to children’s signals is an important strategy to support social interactions between caregivers and their children with autism. Yet, there has been limited examination of parents’ responsive behaviour in association with children’s social behaviour post caregiver-mediated intervention. Eighty-five dyads were randomized to one of two 10-week caregiver-training interventions. Parent–child play interactions were coded for parental responsivity and children’s joint engagement. Significant gains in responsivity and time jointly engaged were found post JASPER parent-mediated intervention over a psychoeducation intervention. Further, combining higher levels of responsive behaviour with greater adoption of intervention strategies was associated with greater time jointly engaged. Findings encourage a focus on enhancing responsive behaviour in parent-mediated intervention models. En ligne : http://dx.doi.org/10.1007/s10803-016-2702-z Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=288 [article] Increasing Responsive Parent–Child Interactions and Joint Engagement: Comparing the Influence of Parent-Mediated Intervention and Parent Psychoeducation [Texte imprimé et/ou numérique] / Stephanie Y. SHIRE, Auteur ; Amanda GULSRUD, Auteur ; Connie KASARI, Auteur . - p.1737-1747. Langues : Anglais (eng) in Journal of Autism and Developmental Disorders > 46-5 (May 2016) . - p.1737-1747 Mots-clés : Parent-mediated intervention  JASPER  Toddlers  Autism  Responsivity  Joint engagement Index. décimale : PER Périodiques Résumé : Enhancing immediate and contingent responding by caregivers to children’s signals is an important strategy to support social interactions between caregivers and their children with autism. Yet, there has been limited examination of parents’ responsive behaviour in association with children’s social behaviour post caregiver-mediated intervention. Eighty-five dyads were randomized to one of two 10-week caregiver-training interventions. Parent–child play interactions were coded for parental responsivity and children’s joint engagement. Significant gains in responsivity and time jointly engaged were found post JASPER parent-mediated intervention over a psychoeducation intervention. Further, combining higher levels of responsive behaviour with greater adoption of intervention strategies was associated with greater time jointly engaged. Findings encourage a focus on enhancing responsive behaviour in parent-mediated intervention models. En ligne : http://dx.doi.org/10.1007/s10803-016-2702-z Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=288

Service Delivery Experiences and Intervention Needs of Military Families with Children with ASD / Jennifer M. DAVIS in Journal of Autism and Developmental Disorders, 46-5 (May 2016)  

Public ISBD [article]  inJournal of Autism and Developmental Disorders > 46-5 (May 2016) . - p.1748-1761 Titre : Service Delivery Experiences and Intervention Needs of Military Families with Children with ASD Type de document : Texte imprimé et/ou numérique Auteurs : Jennifer M. DAVIS, Auteur ; Erinn FINKE, Auteur ; Benjamin HICKERSON, Auteur Article en page(s) : p.1748-1761 Langues : Anglais (eng) Mots-clés : Autism  Military families  Service delivery  Survey Index. décimale : PER Périodiques Résumé : The purpose of this study was to describe the experiences of military families with children with autism spectrum disorder (ASD) specifically as it relates to relocation. Online survey methodology was used to gather information from military spouses with children with ASD. The finalized dataset included 189 cases. Descriptive statistics and frequency analyses were used to examine participant demographics and service delivery questions. Results indicated the larger sample of military spouses largely confirmed the experiences reported qualitatively in previous studies and contributed information that was previously unknown about variables associated with the access, availability, quality, and frequency of intervention services for military families with children with ASD. En ligne : http://dx.doi.org/10.1007/s10803-016-2706-8 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=288 [article] Service Delivery Experiences and Intervention Needs of Military Families with Children with ASD [Texte imprimé et/ou numérique] / Jennifer M. DAVIS, Auteur ; Erinn FINKE, Auteur ; Benjamin HICKERSON, Auteur . - p.1748-1761. Langues : Anglais (eng) in Journal of Autism and Developmental Disorders > 46-5 (May 2016) . - p.1748-1761 Mots-clés : Autism  Military families  Service delivery  Survey Index. décimale : PER Périodiques Résumé : The purpose of this study was to describe the experiences of military families with children with autism spectrum disorder (ASD) specifically as it relates to relocation. Online survey methodology was used to gather information from military spouses with children with ASD. The finalized dataset included 189 cases. Descriptive statistics and frequency analyses were used to examine participant demographics and service delivery questions. Results indicated the larger sample of military spouses largely confirmed the experiences reported qualitatively in previous studies and contributed information that was previously unknown about variables associated with the access, availability, quality, and frequency of intervention services for military families with children with ASD. En ligne : http://dx.doi.org/10.1007/s10803-016-2706-8 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=288

Children with Autism Detect Targets at Very Rapid Presentation Rates with Similar Accuracy as Adults / Carl Erick HAGMANN in Journal of Autism and Developmental Disorders, 46-5 (May 2016)  

Public ISBD [article]  inJournal of Autism and Developmental Disorders > 46-5 (May 2016) . - p.1762-1772 Titre : Children with Autism Detect Targets at Very Rapid Presentation Rates with Similar Accuracy as Adults Type de document : Texte imprimé et/ou numérique Auteurs : Carl Erick HAGMANN, Auteur ; Bradley WYBLE, Auteur ; Nicole SHEA, Auteur ; Megan LEBLANC, Auteur ; Wendy R. KATES, Auteur ; Natalie RUSSO, Auteur Article en page(s) : p.1762-1772 Langues : Anglais (eng) Mots-clés : Autism  RSVP  Visual search  Attention  Perception  Cognition  Development Index. décimale : PER Périodiques Résumé : Enhanced perception may allow for visual search superiority by individuals with Autism Spectrum Disorder (ASD), but does it occur over time? We tested high-functioning children with ASD, typically developing (TD) children, and TD adults in two tasks at three presentation rates (50, 83.3, and 116.7 ms/item) using rapid serial visual presentation. In the Color task, participants detected a purple target letter amongst black letter distractors. In the Category task, participants detected a letter amongst number distractors. Slower rates resulted in higher accuracy. Children with ASD were more accurate than TD children and similar to adults at the fastest rate when detecting color-marked targets, indicating atypical neurodevelopment in ASD may cause generalized perceptual enhancement relative to typically developing peers. En ligne : http://dx.doi.org/10.1007/s10803-016-2705-9 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=288 [article] Children with Autism Detect Targets at Very Rapid Presentation Rates with Similar Accuracy as Adults [Texte imprimé et/ou numérique] / Carl Erick HAGMANN, Auteur ; Bradley WYBLE, Auteur ; Nicole SHEA, Auteur ; Megan LEBLANC, Auteur ; Wendy R. KATES, Auteur ; Natalie RUSSO, Auteur . - p.1762-1772. Langues : Anglais (eng) in Journal of Autism and Developmental Disorders > 46-5 (May 2016) . - p.1762-1772 Mots-clés : Autism  RSVP  Visual search  Attention  Perception  Cognition  Development Index. décimale : PER Périodiques Résumé : Enhanced perception may allow for visual search superiority by individuals with Autism Spectrum Disorder (ASD), but does it occur over time? We tested high-functioning children with ASD, typically developing (TD) children, and TD adults in two tasks at three presentation rates (50, 83.3, and 116.7 ms/item) using rapid serial visual presentation. In the Color task, participants detected a purple target letter amongst black letter distractors. In the Category task, participants detected a letter amongst number distractors. Slower rates resulted in higher accuracy. Children with ASD were more accurate than TD children and similar to adults at the fastest rate when detecting color-marked targets, indicating atypical neurodevelopment in ASD may cause generalized perceptual enhancement relative to typically developing peers. En ligne : http://dx.doi.org/10.1007/s10803-016-2705-9 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=288

How Are Child Restricted and Repetitive Behaviors Associated with Caregiver Stress Over Time? A Parallel Process Multilevel Growth Model / Clare HARROP in Journal of Autism and Developmental Disorders, 46-5 (May 2016)  

Public ISBD [article]  inJournal of Autism and Developmental Disorders > 46-5 (May 2016) . - p.1773-1783 Titre : How Are Child Restricted and Repetitive Behaviors Associated with Caregiver Stress Over Time? A Parallel Process Multilevel Growth Model Type de document : Texte imprimé et/ou numérique Auteurs : Clare HARROP, Auteur ; Matthew MCBEE, Auteur ; Brian A. BOYD, Auteur Article en page(s) : p.1773-1783 Langues : Anglais (eng) Mots-clés : Autism  Caregiver stress  Restricted and repetitive behaviors Index. décimale : PER Périodiques Résumé : The impact of raising a child with autism spectrum disorder (ASD) is frequently accompanied by elevated caregiver stress. Examining the variables that predict these elevated rates will help us understand how caregiver stress is impacted by and impacts child behaviors. This study explored how restricted and repetitive behaviors (RRBs) contributed concurrently and longitudinally to caregiver stress in a large sample of preschoolers with ASD using parallel process multilevel growth models. Results indicated that initial rates of and change in RRBs predicted fluctuations in caregiver stress over time. When caregivers reported increased child RRBs, this was mirrored by increases in caregiver stress. Our data support the importance of targeted treatments for RRBs as change in this domain may lead to improvements in caregiver wellbeing. En ligne : http://dx.doi.org/10.1007/s10803-016-2707-7 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=288 [article] How Are Child Restricted and Repetitive Behaviors Associated with Caregiver Stress Over Time? A Parallel Process Multilevel Growth Model [Texte imprimé et/ou numérique] / Clare HARROP, Auteur ; Matthew MCBEE, Auteur ; Brian A. BOYD, Auteur . - p.1773-1783. Langues : Anglais (eng) in Journal of Autism and Developmental Disorders > 46-5 (May 2016) . - p.1773-1783 Mots-clés : Autism  Caregiver stress  Restricted and repetitive behaviors Index. décimale : PER Périodiques Résumé : The impact of raising a child with autism spectrum disorder (ASD) is frequently accompanied by elevated caregiver stress. Examining the variables that predict these elevated rates will help us understand how caregiver stress is impacted by and impacts child behaviors. This study explored how restricted and repetitive behaviors (RRBs) contributed concurrently and longitudinally to caregiver stress in a large sample of preschoolers with ASD using parallel process multilevel growth models. Results indicated that initial rates of and change in RRBs predicted fluctuations in caregiver stress over time. When caregivers reported increased child RRBs, this was mirrored by increases in caregiver stress. Our data support the importance of targeted treatments for RRBs as change in this domain may lead to improvements in caregiver wellbeing. En ligne : http://dx.doi.org/10.1007/s10803-016-2707-7 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=288

Do Individuals with High-Functioning Autism Who Speak a Tone Language Show Intonation Deficits? / Kary K. L. CHAN in Journal of Autism and Developmental Disorders, 46-5 (May 2016)  

Public ISBD [article]  inJournal of Autism and Developmental Disorders > 46-5 (May 2016) . - p.1784-1792 Titre : Do Individuals with High-Functioning Autism Who Speak a Tone Language Show Intonation Deficits? Type de document : Texte imprimé et/ou numérique Auteurs : Kary K. L. CHAN, Auteur ; Carol K. S. TO, Auteur Article en page(s) : p.1784-1792 Langues : Anglais (eng) Mots-clés : Prosody  Intonation  Autism spectrum disorders  High-functioning autism  Tone language  Cantonese Index. décimale : PER Périodiques Résumé : This study investigated whether intonation deficits were observed in 19 Cantonese-speaking adults with high-functioning autism (HFA) when compared to 19 matched neurotypical (NT) controls. This study also investigated the use of sentence-final particles (SFPs) and their relationship with intonation in both groups. Standard deviations (SDs) of the fundamental frequency (F0), the total number and the type of SFPs were calculated based on narrative samples. The HFA group demonstrated significantly higher SD of F0 and a positive correlation between the type of SFPs and SD of F0. Both groups produced a similar total number and type of SFPs. The results supported the universality of atypical intonation in ASD. The relationship between intonation and SFPs could be further explored by focusing on sentences containing SFPs. En ligne : http://dx.doi.org/10.1007/s10803-016-2709-5 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=288 [article] Do Individuals with High-Functioning Autism Who Speak a Tone Language Show Intonation Deficits? [Texte imprimé et/ou numérique] / Kary K. L. CHAN, Auteur ; Carol K. S. TO, Auteur . - p.1784-1792. Langues : Anglais (eng) in Journal of Autism and Developmental Disorders > 46-5 (May 2016) . - p.1784-1792 Mots-clés : Prosody  Intonation  Autism spectrum disorders  High-functioning autism  Tone language  Cantonese Index. décimale : PER Périodiques Résumé : This study investigated whether intonation deficits were observed in 19 Cantonese-speaking adults with high-functioning autism (HFA) when compared to 19 matched neurotypical (NT) controls. This study also investigated the use of sentence-final particles (SFPs) and their relationship with intonation in both groups. Standard deviations (SDs) of the fundamental frequency (F0), the total number and the type of SFPs were calculated based on narrative samples. The HFA group demonstrated significantly higher SD of F0 and a positive correlation between the type of SFPs and SD of F0. Both groups produced a similar total number and type of SFPs. The results supported the universality of atypical intonation in ASD. The relationship between intonation and SFPs could be further explored by focusing on sentences containing SFPs. En ligne : http://dx.doi.org/10.1007/s10803-016-2709-5 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=288

Factors Influencing the Research Participation of Adults with Autism Spectrum Disorders / Kaaren HAAS in Journal of Autism and Developmental Disorders, 46-5 (May 2016)  

Public ISBD [article]  inJournal of Autism and Developmental Disorders > 46-5 (May 2016) . - p.1793-1805 Titre : Factors Influencing the Research Participation of Adults with Autism Spectrum Disorders Type de document : Texte imprimé et/ou numérique Auteurs : Kaaren HAAS, Auteur ; Debra COSTLEY, Auteur ; Marita FALKMER, Auteur ; Amanda RICHDALE, Auteur ; Kate SOFRONOFF, Auteur ; Torbjörn FALKMER, Auteur Article en page(s) : p.1793-1805 Langues : Anglais (eng) Mots-clés : Autism  Asperger syndrome  Incentive  Longitudinal studies  Motivation  Research recruitment  Research participation Index. décimale : PER Périodiques Résumé : Recruiting adults with autism spectrum disorders (ASD) into research poses particular difficulties; longitudinal studies face additional challenges. This paper reports on a mixed methods study to identify factors influencing the participation in longitudinal autism research of adults with ASD, including those with an intellectual disability, and their carers. Common and differentiating factors influencing the research participation of participants are identified and discussed. Factors influencing participation were found to differ both between and within participant categories. We propose a dichotomy whereby factors influencing research participation can be classified as those arising from a participant’s values, which act as either a motivator or a deterrent; and those based on convenience, which act as either an enabler or inhibitor. These findings are applicable to research studies that seek to recruit adults with ASD as participants. En ligne : http://dx.doi.org/10.1007/s10803-016-2708-6 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=288 [article] Factors Influencing the Research Participation of Adults with Autism Spectrum Disorders [Texte imprimé et/ou numérique] / Kaaren HAAS, Auteur ; Debra COSTLEY, Auteur ; Marita FALKMER, Auteur ; Amanda RICHDALE, Auteur ; Kate SOFRONOFF, Auteur ; Torbjörn FALKMER, Auteur . - p.1793-1805. Langues : Anglais (eng) in Journal of Autism and Developmental Disorders > 46-5 (May 2016) . - p.1793-1805 Mots-clés : Autism  Asperger syndrome  Incentive  Longitudinal studies  Motivation  Research recruitment  Research participation Index. décimale : PER Périodiques Résumé : Recruiting adults with autism spectrum disorders (ASD) into research poses particular difficulties; longitudinal studies face additional challenges. This paper reports on a mixed methods study to identify factors influencing the participation in longitudinal autism research of adults with ASD, including those with an intellectual disability, and their carers. Common and differentiating factors influencing the research participation of participants are identified and discussed. Factors influencing participation were found to differ both between and within participant categories. We propose a dichotomy whereby factors influencing research participation can be classified as those arising from a participant’s values, which act as either a motivator or a deterrent; and those based on convenience, which act as either an enabler or inhibitor. These findings are applicable to research studies that seek to recruit adults with ASD as participants. En ligne : http://dx.doi.org/10.1007/s10803-016-2708-6 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=288

Social Tools And Rules for Teens (The START Program): Program Description and Preliminary Outcomes of an Experiential Socialization Intervention for Adolescents with Autism Spectrum Disorder / Ty W. VERNON in Journal of Autism and Developmental Disorders, 46-5 (May 2016)  

Public ISBD [article]  inJournal of Autism and Developmental Disorders > 46-5 (May 2016) . - p.1806-1823 Titre : Social Tools And Rules for Teens (The START Program): Program Description and Preliminary Outcomes of an Experiential Socialization Intervention for Adolescents with Autism Spectrum Disorder Type de document : Texte imprimé et/ou numérique Auteurs : Ty W. VERNON, Auteur ; Amber R. MILLER, Auteur ; Jordan A. KO, Auteur ; Victoria L. WU, Auteur Article en page(s) : p.1806-1823 Langues : Anglais (eng) Mots-clés : Adolescents  Autism spectrum disorders  Experiential learning  Social skills training  Social competence Index. décimale : PER Périodiques Résumé : Experiential learning is an essential process in the development of core social competencies. Unfortunately, adolescents with autism spectrum disorders often do not possess the prerequisite skillset and motivation to sustain the level of social immersion needed to benefit from this learning process. These persisting social vulnerabilities can limit their long-term relational success and associated quality of life, creating a need for comprehensive social programming. This paper describes a multi-component socialization intervention that simultaneously targets motivational, conceptual, and skill deficits using a hybrid experiential/didactic treatment approach. Evidence of social competence improvements was noted in survey and live conversational measures, indicating that the START program may hold promise as a method for improving the social success of participating adolescents with ASD. En ligne : http://dx.doi.org/10.1007/s10803-016-2715-7 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=288 [article] Social Tools And Rules for Teens (The START Program): Program Description and Preliminary Outcomes of an Experiential Socialization Intervention for Adolescents with Autism Spectrum Disorder [Texte imprimé et/ou numérique] / Ty W. VERNON, Auteur ; Amber R. MILLER, Auteur ; Jordan A. KO, Auteur ; Victoria L. WU, Auteur . - p.1806-1823. Langues : Anglais (eng) in Journal of Autism and Developmental Disorders > 46-5 (May 2016) . - p.1806-1823 Mots-clés : Adolescents  Autism spectrum disorders  Experiential learning  Social skills training  Social competence Index. décimale : PER Périodiques Résumé : Experiential learning is an essential process in the development of core social competencies. Unfortunately, adolescents with autism spectrum disorders often do not possess the prerequisite skillset and motivation to sustain the level of social immersion needed to benefit from this learning process. These persisting social vulnerabilities can limit their long-term relational success and associated quality of life, creating a need for comprehensive social programming. This paper describes a multi-component socialization intervention that simultaneously targets motivational, conceptual, and skill deficits using a hybrid experiential/didactic treatment approach. Evidence of social competence improvements was noted in survey and live conversational measures, indicating that the START program may hold promise as a method for improving the social success of participating adolescents with ASD. En ligne : http://dx.doi.org/10.1007/s10803-016-2715-7 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=288

Change in the Behavioral Phenotype of Adolescents and Adults with FXS: Role of the Family Environment / Leann E. SMITH in Journal of Autism and Developmental Disorders, 46-5 (May 2016)  

Public ISBD [article]  inJournal of Autism and Developmental Disorders > 46-5 (May 2016) . - p.1824-1833 Titre : Change in the Behavioral Phenotype of Adolescents and Adults with FXS: Role of the Family Environment Type de document : Texte imprimé et/ou numérique Auteurs : Leann E. SMITH, Auteur ; Jinkuk HONG, Auteur ; Jan S. GREENBERG, Auteur ; Marsha R. MAILICK, Auteur Article en page(s) : p.1824-1833 Langues : Anglais (eng) Mots-clés : Fragile X syndrome  Adaptive behavior, behavior problems  Autism symptoms  Psychological symptoms  Adolescence and adulthood  Longitudinal  Family environment Index. décimale : PER Périodiques Résumé : The present study examined trajectories of adaptive behavior, behavior problems, psychological symptoms, and autism symptoms in adolescents and adults with fragile X syndrome (n = 147) over a three-year period. Adaptive behavior significantly increased over time, particularly for adolescents, and the severity of behavior problems decreased over time. Family environmental factors predicted phenotypic variables net of gender, intellectual disability status, and medication use. Maternal warmth was associated with higher levels of adaptive behavior, lower levels of autism symptoms, and decreases in behavior problems over time. Maternal depressive symptoms and criticism were associated with higher levels of psychological symptoms. Implications for interventions are discussed. En ligne : http://dx.doi.org/10.1007/s10803-016-2714-8 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=288 [article] Change in the Behavioral Phenotype of Adolescents and Adults with FXS: Role of the Family Environment [Texte imprimé et/ou numérique] / Leann E. SMITH, Auteur ; Jinkuk HONG, Auteur ; Jan S. GREENBERG, Auteur ; Marsha R. MAILICK, Auteur . - p.1824-1833. Langues : Anglais (eng) in Journal of Autism and Developmental Disorders > 46-5 (May 2016) . - p.1824-1833 Mots-clés : Fragile X syndrome  Adaptive behavior, behavior problems  Autism symptoms  Psychological symptoms  Adolescence and adulthood  Longitudinal  Family environment Index. décimale : PER Périodiques Résumé : The present study examined trajectories of adaptive behavior, behavior problems, psychological symptoms, and autism symptoms in adolescents and adults with fragile X syndrome (n = 147) over a three-year period. Adaptive behavior significantly increased over time, particularly for adolescents, and the severity of behavior problems decreased over time. Family environmental factors predicted phenotypic variables net of gender, intellectual disability status, and medication use. Maternal warmth was associated with higher levels of adaptive behavior, lower levels of autism symptoms, and decreases in behavior problems over time. Maternal depressive symptoms and criticism were associated with higher levels of psychological symptoms. Implications for interventions are discussed. En ligne : http://dx.doi.org/10.1007/s10803-016-2714-8 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=288

Utility of the 3Di Short Version for the Diagnostic Assessment of Autism Spectrum Disorder and Compatibility with DSM-5 / Geerte SLAPPENDEL in Journal of Autism and Developmental Disorders, 46-5 (May 2016)  

Public ISBD [article]  inJournal of Autism and Developmental Disorders > 46-5 (May 2016) . - p.1834-1846 Titre : Utility of the 3Di Short Version for the Diagnostic Assessment of Autism Spectrum Disorder and Compatibility with DSM-5 Type de document : Texte imprimé et/ou numérique Auteurs : Geerte SLAPPENDEL, Auteur ; William MANDY, Auteur ; Jan VAN DER ENDE, Auteur ; Frank C. VERHULST, Auteur ; Ad VAN DER SIJDE, Auteur ; Jorieke DUVEKOT, Auteur ; David SKUSE, Auteur ; Kirstin GREAVES-LORD, Auteur Article en page(s) : p.1834-1846 Langues : Anglais (eng) Mots-clés : 3Di  Autism spectrum disorder  DSM-5  Validity  Factor analysis  Assessment Index. décimale : PER Périodiques Résumé : The Developmental Diagnostic Dimensional Interview-short version (3Di-sv) provides a brief standardized parental interview for diagnosing autism spectrum disorder (ASD). This study explored its validity, and compatibility with DSM-5 ASD. 3Di-sv classifications showed good sensitivity but low specificity when compared to ADOS-2-confirmed clinical diagnosis. Confirmatory factor analyses found a better fit against a DSM-5 model than a DSM-IV-TR model of ASD. Exploration of the content validity of the 3Di-sv for the DSM-5 revealed some construct underrepresentation, therefore we obtained data from a panel of 3Di-trained clinicians from ASD-specialized centers to recommend items to fill these gaps. Taken together, the 3Di-sv provides a solid basis to create a similar instrument suitable for DSM-5. Concrete recommendations are provided to improve DSM-5 compatibility. En ligne : http://dx.doi.org/10.1007/s10803-016-2713-9 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=288 [article] Utility of the 3Di Short Version for the Diagnostic Assessment of Autism Spectrum Disorder and Compatibility with DSM-5 [Texte imprimé et/ou numérique] / Geerte SLAPPENDEL, Auteur ; William MANDY, Auteur ; Jan VAN DER ENDE, Auteur ; Frank C. VERHULST, Auteur ; Ad VAN DER SIJDE, Auteur ; Jorieke DUVEKOT, Auteur ; David SKUSE, Auteur ; Kirstin GREAVES-LORD, Auteur . - p.1834-1846. Langues : Anglais (eng) in Journal of Autism and Developmental Disorders > 46-5 (May 2016) . - p.1834-1846 Mots-clés : 3Di  Autism spectrum disorder  DSM-5  Validity  Factor analysis  Assessment Index. décimale : PER Périodiques Résumé : The Developmental Diagnostic Dimensional Interview-short version (3Di-sv) provides a brief standardized parental interview for diagnosing autism spectrum disorder (ASD). This study explored its validity, and compatibility with DSM-5 ASD. 3Di-sv classifications showed good sensitivity but low specificity when compared to ADOS-2-confirmed clinical diagnosis. Confirmatory factor analyses found a better fit against a DSM-5 model than a DSM-IV-TR model of ASD. Exploration of the content validity of the 3Di-sv for the DSM-5 revealed some construct underrepresentation, therefore we obtained data from a panel of 3Di-trained clinicians from ASD-specialized centers to recommend items to fill these gaps. Taken together, the 3Di-sv provides a solid basis to create a similar instrument suitable for DSM-5. Concrete recommendations are provided to improve DSM-5 compatibility. En ligne : http://dx.doi.org/10.1007/s10803-016-2713-9 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=288

Impaired Gas Exchange at Birth and Risk of Intellectual Disability and Autism: A Meta-analysis / Amirhossein MODABBERNIA in Journal of Autism and Developmental Disorders, 46-5 (May 2016)  

Public ISBD [article]  inJournal of Autism and Developmental Disorders > 46-5 (May 2016) . - p.1847-1859 Titre : Impaired Gas Exchange at Birth and Risk of Intellectual Disability and Autism: A Meta-analysis Type de document : Texte imprimé et/ou numérique Auteurs : Amirhossein MODABBERNIA, Auteur ; Josephine MOLLON, Auteur ; Paolo BOFFETTA, Auteur ; Abraham REICHENBERG, Auteur Article en page(s) : p.1847-1859 Langues : Anglais (eng) Mots-clés : Asphyxia  Autism  Hypoxia  Intellectual disability  Neonatal  Perinatal Index. décimale : PER Périodiques Résumé : We conducted meta-analyses of 67 studies on the association between neonatal proxies of impaired gas exchange and intellectual disability (ID) or autism spectrum disorders (ASD). Neonatal acidosis was associated with an odds ratio (OR) of 3.55 [95 % confidence interval (95 % CI) 2.23–5.49] for ID and an OR of 1.10 (95 % CI 0.91–1.31) for ASD. Children with a 5-min Apgar score of <7 had an OR of 5.39 (95 % CI 3.84–7.55) for ID and an OR of 1.67 (95 % CI 1.34–2.09) for ASD. O2 treatment was associated with an OR of 4.32 (95 % CI 3.23–5.78) for ID and an OR of 2.02 (95 % CI 1.45 to 2.83) for ASD. Our meta-analysis demonstrates an increased risk of ID and (to a lesser extent) ASD in children with neonatal hypoxia. Moreover, our findings raise the possibility that concomitant ID might account for the observed association between the gas exchange proxies and ASD. En ligne : http://dx.doi.org/10.1007/s10803-016-2717-5 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=288 [article] Impaired Gas Exchange at Birth and Risk of Intellectual Disability and Autism: A Meta-analysis [Texte imprimé et/ou numérique] / Amirhossein MODABBERNIA, Auteur ; Josephine MOLLON, Auteur ; Paolo BOFFETTA, Auteur ; Abraham REICHENBERG, Auteur . - p.1847-1859. Langues : Anglais (eng) in Journal of Autism and Developmental Disorders > 46-5 (May 2016) . - p.1847-1859 Mots-clés : Asphyxia  Autism  Hypoxia  Intellectual disability  Neonatal  Perinatal Index. décimale : PER Périodiques Résumé : We conducted meta-analyses of 67 studies on the association between neonatal proxies of impaired gas exchange and intellectual disability (ID) or autism spectrum disorders (ASD). Neonatal acidosis was associated with an odds ratio (OR) of 3.55 [95 % confidence interval (95 % CI) 2.23–5.49] for ID and an OR of 1.10 (95 % CI 0.91–1.31) for ASD. Children with a 5-min Apgar score of <7 had an OR of 5.39 (95 % CI 3.84–7.55) for ID and an OR of 1.67 (95 % CI 1.34–2.09) for ASD. O2 treatment was associated with an OR of 4.32 (95 % CI 3.23–5.78) for ID and an OR of 2.02 (95 % CI 1.45 to 2.83) for ASD. Our meta-analysis demonstrates an increased risk of ID and (to a lesser extent) ASD in children with neonatal hypoxia. Moreover, our findings raise the possibility that concomitant ID might account for the observed association between the gas exchange proxies and ASD. En ligne : http://dx.doi.org/10.1007/s10803-016-2717-5 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=288

Mechanism of Developmental Change in the PLAY Project Home Consultation Program: Evidence from a Randomized Control Trial / Gerald MAHONEY in Journal of Autism and Developmental Disorders, 46-5 (May 2016)  

Public ISBD [article]  inJournal of Autism and Developmental Disorders > 46-5 (May 2016) . - p.1860-1871 Titre : Mechanism of Developmental Change in the PLAY Project Home Consultation Program: Evidence from a Randomized Control Trial Type de document : Texte imprimé et/ou numérique Auteurs : Gerald MAHONEY, Auteur ; Richard SOLOMON, Auteur Article en page(s) : p.1860-1871 Langues : Anglais (eng) Mots-clés : Autism  Early intervention  Parent-mediated intervention  Model of developmental change Index. décimale : PER Périodiques Résumé : This investigation is a secondary analysis of data from a randomized control trial of the PLAY Home Consultation Intervention Program which was conducted with 112 preschool children with Autism Spectrum Disorders and their parents (Solomon et al. in J Dev Behav Pediatr 35:475–485, 2014). Subjects were randomly assigned to either a community standard (CS) treatment group or to the PLAY Project plus CS Treatment (PLAY). PLAY subjects received monthly parent–child intervention sessions for 1 year during which parents learned how to use the rationale and interactive strategies of the Developmental, Individual-differences, Relationship-based (DIR) intervention model (Greenspan and Weider in The child with special needs: encouraging intellectual and emotional growth. DeCapo Press, Cambridge, MA, 1998) to engage in more responsive, affective and less directive interactions with their children. This investigation examined whether PLAY intervention effects on parents’ style of interacting with their children as well as on children’s social engagement mediated the effects of PLAY on children’s autism severity as measured by ADOS calibrated severity scores. Regression procedures were used to test for mediation. There were two main findings. First the effects of PLAY on children’s social engagement were mediated by the increases in parental responsiveness and affect that were promoted by PLAY. Second, the effects of PLAY on the severity children’s Social Affect disorders were mediated by changes in parental responsiveness and affect; however, the effects of Responsive/Affect were mediated by the impact these variables had on children’s social engagement. Results are discussed in terms of contemporary models of developmental change including the developmental change model that is the foundation for DIR. En ligne : http://dx.doi.org/10.1007/s10803-016-2720-x Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=288 [article] Mechanism of Developmental Change in the PLAY Project Home Consultation Program: Evidence from a Randomized Control Trial [Texte imprimé et/ou numérique] / Gerald MAHONEY, Auteur ; Richard SOLOMON, Auteur . - p.1860-1871. Langues : Anglais (eng) in Journal of Autism and Developmental Disorders > 46-5 (May 2016) . - p.1860-1871 Mots-clés : Autism  Early intervention  Parent-mediated intervention  Model of developmental change Index. décimale : PER Périodiques Résumé : This investigation is a secondary analysis of data from a randomized control trial of the PLAY Home Consultation Intervention Program which was conducted with 112 preschool children with Autism Spectrum Disorders and their parents (Solomon et al. in J Dev Behav Pediatr 35:475–485, 2014). Subjects were randomly assigned to either a community standard (CS) treatment group or to the PLAY Project plus CS Treatment (PLAY). PLAY subjects received monthly parent–child intervention sessions for 1 year during which parents learned how to use the rationale and interactive strategies of the Developmental, Individual-differences, Relationship-based (DIR) intervention model (Greenspan and Weider in The child with special needs: encouraging intellectual and emotional growth. DeCapo Press, Cambridge, MA, 1998) to engage in more responsive, affective and less directive interactions with their children. This investigation examined whether PLAY intervention effects on parents’ style of interacting with their children as well as on children’s social engagement mediated the effects of PLAY on children’s autism severity as measured by ADOS calibrated severity scores. Regression procedures were used to test for mediation. There were two main findings. First the effects of PLAY on children’s social engagement were mediated by the increases in parental responsiveness and affect that were promoted by PLAY. Second, the effects of PLAY on the severity children’s Social Affect disorders were mediated by changes in parental responsiveness and affect; however, the effects of Responsive/Affect were mediated by the impact these variables had on children’s social engagement. Results are discussed in terms of contemporary models of developmental change including the developmental change model that is the foundation for DIR. En ligne : http://dx.doi.org/10.1007/s10803-016-2720-x Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=288

Brief Report: Further Examination of Self-Injurious Behaviors in Children and Adolescents with Autism Spectrum Disorders / Jack DEMPSEY in Journal of Autism and Developmental Disorders, 46-5 (May 2016)  

Public ISBD [article]  inJournal of Autism and Developmental Disorders > 46-5 (May 2016) . - p.1872-1879 Titre : Brief Report: Further Examination of Self-Injurious Behaviors in Children and Adolescents with Autism Spectrum Disorders Type de document : Texte imprimé et/ou numérique Auteurs : Jack DEMPSEY, Auteur ; Allison G. DEMPSEY, Auteur ; Danielle GUFFEY, Auteur ; Charles G. MINARD, Auteur ; Robin P. GOIN-KOCHEL, Auteur Article en page(s) : p.1872-1879 Langues : Anglais (eng) Mots-clés : Self-injurious behaviors  Autism spectrum disorder  Anxiety  Repetitive behavior Index. décimale : PER Périodiques Résumé : Self-injurious behaviors (SIB) are problematic for many children with autism spectrum disorders (ASD). Existing models to explain factors contributing to SIB fail to account for a large proportion of variance in SIB. This study attempted to explain a greater proportion of variance in SIB by addressing methodological/theoretical limitations in previous research using a sample of 2341 youth with ASD. The model comprised of predictors identified by the prior study continued to explain only a small proportion of variance in the SIB score (R 2 = .13). Revisions to the model failed to substantially improve model fit. Results suggest that psychological, cognitive, and behavioral factors alone do not adequately explain common measures of SIB and highlight the need for further research. En ligne : http://dx.doi.org/10.1007/s10803-016-2704-x Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=288 [article] Brief Report: Further Examination of Self-Injurious Behaviors in Children and Adolescents with Autism Spectrum Disorders [Texte imprimé et/ou numérique] / Jack DEMPSEY, Auteur ; Allison G. DEMPSEY, Auteur ; Danielle GUFFEY, Auteur ; Charles G. MINARD, Auteur ; Robin P. GOIN-KOCHEL, Auteur . - p.1872-1879. Langues : Anglais (eng) in Journal of Autism and Developmental Disorders > 46-5 (May 2016) . - p.1872-1879 Mots-clés : Self-injurious behaviors  Autism spectrum disorder  Anxiety  Repetitive behavior Index. décimale : PER Périodiques Résumé : Self-injurious behaviors (SIB) are problematic for many children with autism spectrum disorders (ASD). Existing models to explain factors contributing to SIB fail to account for a large proportion of variance in SIB. This study attempted to explain a greater proportion of variance in SIB by addressing methodological/theoretical limitations in previous research using a sample of 2341 youth with ASD. The model comprised of predictors identified by the prior study continued to explain only a small proportion of variance in the SIB score (R 2 = .13). Revisions to the model failed to substantially improve model fit. Results suggest that psychological, cognitive, and behavioral factors alone do not adequately explain common measures of SIB and highlight the need for further research. En ligne : http://dx.doi.org/10.1007/s10803-016-2704-x Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=288

Universal Autism Screening for Toddlers: Recommendations at Odds / Diana L. ROBINS in Journal of Autism and Developmental Disorders, 46-5 (May 2016)  

Public ISBD [article]  inJournal of Autism and Developmental Disorders > 46-5 (May 2016) . - p.1880-1882 Titre : Universal Autism Screening for Toddlers: Recommendations at Odds Type de document : Texte imprimé et/ou numérique Auteurs : Diana L. ROBINS, Auteur ; Lauren B. ADAMSON, Auteur ; Marianne L. BARTON, Auteur ; James E. CONNELL, Auteur ; Thyde DUMONT-MATHIEU, Auteur ; Paul H. DWORKIN, Auteur ; Deborah A. FEIN, Auteur ; Mark A. GREENSTEIN, Auteur ; Ho-Wen HSU, Auteur ; Connor M. KERNS, Auteur ; Craig J. NEWSCHAFFER, Auteur ; Jennifer PLUMB, Auteur ; Paul SHATTUCK, Auteur ; Renee TURCHI, Auteur ; Giacomo VIVANTI, Auteur Article en page(s) : p.1880-1882 Langues : Anglais (eng) Index. décimale : PER Périodiques En ligne : http://dx.doi.org/10.1007/s10803-016-2697-5 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=288 [article] Universal Autism Screening for Toddlers: Recommendations at Odds [Texte imprimé et/ou numérique] / Diana L. ROBINS, Auteur ; Lauren B. ADAMSON, Auteur ; Marianne L. BARTON, Auteur ; James E. CONNELL, Auteur ; Thyde DUMONT-MATHIEU, Auteur ; Paul H. DWORKIN, Auteur ; Deborah A. FEIN, Auteur ; Mark A. GREENSTEIN, Auteur ; Ho-Wen HSU, Auteur ; Connor M. KERNS, Auteur ; Craig J. NEWSCHAFFER, Auteur ; Jennifer PLUMB, Auteur ; Paul SHATTUCK, Auteur ; Renee TURCHI, Auteur ; Giacomo VIVANTI, Auteur . - p.1880-1882. Langues : Anglais (eng) in Journal of Autism and Developmental Disorders > 46-5 (May 2016) . - p.1880-1882 Index. décimale : PER Périodiques En ligne : http://dx.doi.org/10.1007/s10803-016-2697-5 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=288

“What is Life Like in the Twilight Years?” A Letter About the Scant Amount of Literature on the Elderly with Autism Spectrum Disorders / Matthew BENNETT in Journal of Autism and Developmental Disorders, 46-5 (May 2016)  

Public ISBD [article]  inJournal of Autism and Developmental Disorders > 46-5 (May 2016) . - p.1883-1884 Titre : “What is Life Like in the Twilight Years?” A Letter About the Scant Amount of Literature on the Elderly with Autism Spectrum Disorders Type de document : Texte imprimé et/ou numérique Auteurs : Matthew BENNETT, Auteur Article en page(s) : p.1883-1884 Langues : Anglais (eng) Mots-clés : Autism spectrum disorders  Adults  Elderly Index. décimale : PER Périodiques Résumé : The purpose of this letter is to show the lack of published literature on elderly adults with Autism Spectrum Disorders. En ligne : http://dx.doi.org/10.1007/s10803-016-2710-z Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=288 [article] “What is Life Like in the Twilight Years?” A Letter About the Scant Amount of Literature on the Elderly with Autism Spectrum Disorders [Texte imprimé et/ou numérique] / Matthew BENNETT, Auteur . - p.1883-1884. Langues : Anglais (eng) in Journal of Autism and Developmental Disorders > 46-5 (May 2016) . - p.1883-1884 Mots-clés : Autism spectrum disorders  Adults  Elderly Index. décimale : PER Périodiques Résumé : The purpose of this letter is to show the lack of published literature on elderly adults with Autism Spectrum Disorders. En ligne : http://dx.doi.org/10.1007/s10803-016-2710-z Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=288

Steve Silberman: NeuroTribes: The Legacy of Autism and the Future of Neurodiversity / Samuel L ODOM in Journal of Autism and Developmental Disorders, 46-5 (May 2016)  

Public ISBD [article]  inJournal of Autism and Developmental Disorders > 46-5 (May 2016) . - p.1885-1886 Titre : Steve Silberman: NeuroTribes: The Legacy of Autism and the Future of Neurodiversity Type de document : Texte imprimé et/ou numérique Auteurs : Samuel L ODOM, Auteur Article en page(s) : p.1885-1886 Langues : Anglais (eng) Index. décimale : PER Périodiques En ligne : http://dx.doi.org/10.1007/s10803-016-2726-4 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=288 [article] Steve Silberman: NeuroTribes: The Legacy of Autism and the Future of Neurodiversity [Texte imprimé et/ou numérique] / Samuel L ODOM, Auteur . - p.1885-1886. Langues : Anglais (eng) in Journal of Autism and Developmental Disorders > 46-5 (May 2016) . - p.1885-1886 Index. décimale : PER Périodiques En ligne : http://dx.doi.org/10.1007/s10803-016-2726-4 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=288