10917 recherche sur le mot-clé 'Autism-spectrum'

Do the traits of autism-spectrum overlap with those of schizophrenia or obsessive-compulsive disorder in the general population? / Akio WAKABAYASHI in Research in Autism Spectrum Disorders, 6-2 (April-June 2012)  

Public ISBD [article]  inResearch in Autism Spectrum Disorders > 6-2 (April-June 2012) . - p.717-725 Titre : Do the traits of autism-spectrum overlap with those of schizophrenia or obsessive-compulsive disorder in the general population? Type de document : texte imprimé Auteurs : Akio WAKABAYASHI, Auteur ; Simon BARON-COHEN, Auteur ; Chris ASHWIN, Auteur Année de publication : 2012 Article en page(s) : p.717-725 Langues : Anglais (eng) Mots-clés : Autism-spectrum  Schizophrenia  Obsessive-compulsive disorder (OCD)  Autism-Spectrum Quotient (AQ)  Schizotypal Personality Questionnaire (SPQ)  Padua Inventory (PI) Index. décimale : PER Périodiques Résumé : Social and communicative deficits, restricted interests and repetitive behaviors are diagnostic features of autism spectrum disorders (ASD). The present study examined the relationship between autistic characteristics and schizophrenia-spectrum traits as well as between autistic characteristics and obsessive-compulsive traits in typically developed young adults. The Autism-Spectrum Quotient (AQ) was given separately to two large samples. In addition, one sample (N = 662) was given the Schizotypal Personality Questionnaire (SPQ) to assess schizophrenia-spectrum traits, whereas the other sample (N = 347) was given the Padua Inventory (PI) to assess obsessive-compulsive disorder (OCD) traits. The results revealed a moderate correlation between the AQ and the SPQ total scores; however, multiple regression analyses showed that the “Cognitive-Perceptual” factor did not predict the autism-spectrum degree, although autistic characteristics and schizophrenia-spectrum traits had common social–emotional difficulties. Similarly, there was a moderate correlation between the AQ and PI total scores, which suggests that they had common problems in cognitive aspects; however, autism-spectrum and OCD traits differed with regard to other behavioral characteristics including repetitive or impulsive behaviors. Therefore, there was not a large overlap of the autism-spectrum and either the schizophrenia- or obsessive-compulsive spectrums, although certain traits were correlated with each other. En ligne : http://dx.doi.org/10.1016/j.rasd.2011.09.008 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=150 [article] Do the traits of autism-spectrum overlap with those of schizophrenia or obsessive-compulsive disorder in the general population? [texte imprimé] / Akio WAKABAYASHI, Auteur ; Simon BARON-COHEN, Auteur ; Chris ASHWIN, Auteur . - 2012 . - p.717-725. Langues : Anglais (eng) in Research in Autism Spectrum Disorders > 6-2 (April-June 2012) . - p.717-725 Mots-clés : Autism-spectrum  Schizophrenia  Obsessive-compulsive disorder (OCD)  Autism-Spectrum Quotient (AQ)  Schizotypal Personality Questionnaire (SPQ)  Padua Inventory (PI) Index. décimale : PER Périodiques Résumé : Social and communicative deficits, restricted interests and repetitive behaviors are diagnostic features of autism spectrum disorders (ASD). The present study examined the relationship between autistic characteristics and schizophrenia-spectrum traits as well as between autistic characteristics and obsessive-compulsive traits in typically developed young adults. The Autism-Spectrum Quotient (AQ) was given separately to two large samples. In addition, one sample (N = 662) was given the Schizotypal Personality Questionnaire (SPQ) to assess schizophrenia-spectrum traits, whereas the other sample (N = 347) was given the Padua Inventory (PI) to assess obsessive-compulsive disorder (OCD) traits. The results revealed a moderate correlation between the AQ and the SPQ total scores; however, multiple regression analyses showed that the “Cognitive-Perceptual” factor did not predict the autism-spectrum degree, although autistic characteristics and schizophrenia-spectrum traits had common social–emotional difficulties. Similarly, there was a moderate correlation between the AQ and PI total scores, which suggests that they had common problems in cognitive aspects; however, autism-spectrum and OCD traits differed with regard to other behavioral characteristics including repetitive or impulsive behaviors. Therefore, there was not a large overlap of the autism-spectrum and either the schizophrenia- or obsessive-compulsive spectrums, although certain traits were correlated with each other. En ligne : http://dx.doi.org/10.1016/j.rasd.2011.09.008 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=150

Affective Modulation of the Startle Eyeblink and Postauricular Reflexes in Autism Spectrum Disorder / Gabriel S. DICHTER in Journal of Autism and Developmental Disorders, 40-7 (July 2010)  

Public ISBD [article]  inJournal of Autism and Developmental Disorders > 40-7 (July 2010) . - p.858-869 Titre : Affective Modulation of the Startle Eyeblink and Postauricular Reflexes in Autism Spectrum Disorder Type de document : texte imprimé Auteurs : Gabriel S. DICHTER, Auteur ; Stephen D. BENNING, Auteur ; Tia N. HOLTZCLAW, Auteur ; James W. BODFISH, Auteur Année de publication : 2010 Article en page(s) : p.858-869 Langues : Anglais (eng) Mots-clés : Autism-spectrum-disorder Affective-startle-modulation Eyeblink Postauricular Index. décimale : PER Périodiques Résumé : Eyeblink and postauricular reflexes to standardized affective images were examined in individuals without (n = 37) and with (n = 20) autism spectrum disorders (ASDs). Affective reflex modulation in control participants replicated previous findings. The ASD group, however, showed anomalous reflex modulation patterns, despite similar self-report ratings of pictures. Specifically, the ASD group demonstrated exaggerated eyeblink responses to pleasant images and exaggerated postauricular responses to unpleasant images. Although ASD is often conceptualized in terms of specific deficits in affective responding in the social domain, the present results suggest a domain-general pattern of deficits in affective processing and that such deficits may arise at an early phase in the stream of information processing. En ligne : http://dx.doi.org/10.1007/s10803-009-0925-y Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=107 [article] Affective Modulation of the Startle Eyeblink and Postauricular Reflexes in Autism Spectrum Disorder [texte imprimé] / Gabriel S. DICHTER, Auteur ; Stephen D. BENNING, Auteur ; Tia N. HOLTZCLAW, Auteur ; James W. BODFISH, Auteur . - 2010 . - p.858-869. Langues : Anglais (eng) in Journal of Autism and Developmental Disorders > 40-7 (July 2010) . - p.858-869 Mots-clés : Autism-spectrum-disorder Affective-startle-modulation Eyeblink Postauricular Index. décimale : PER Périodiques Résumé : Eyeblink and postauricular reflexes to standardized affective images were examined in individuals without (n = 37) and with (n = 20) autism spectrum disorders (ASDs). Affective reflex modulation in control participants replicated previous findings. The ASD group, however, showed anomalous reflex modulation patterns, despite similar self-report ratings of pictures. Specifically, the ASD group demonstrated exaggerated eyeblink responses to pleasant images and exaggerated postauricular responses to unpleasant images. Although ASD is often conceptualized in terms of specific deficits in affective responding in the social domain, the present results suggest a domain-general pattern of deficits in affective processing and that such deficits may arise at an early phase in the stream of information processing. En ligne : http://dx.doi.org/10.1007/s10803-009-0925-y Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=107

An evaluation of Miranda rights and interrogation in autism spectrum disorders / Lindsay M. SALSEDA in Research in Autism Spectrum Disorders, 5-1 (January-March 2011)  

Public ISBD [article]  inResearch in Autism Spectrum Disorders > 5-1 (January-March 2011) . - p.79-85 Titre : An evaluation of Miranda rights and interrogation in autism spectrum disorders Type de document : texte imprimé Auteurs : Lindsay M. SALSEDA, Auteur ; Dennis R. DIXON, Auteur ; Tracy FASS, Auteur ; Deborah MIORA, Auteur ; Robert A. LEARK, Auteur Année de publication : 2011 Article en page(s) : p.79-85 Langues : Anglais (eng) Mots-clés : Autism-spectrum-disorders Miranda-rights Competency Interrogation Index. décimale : PER Périodiques Résumé : The primary deficits present in autism spectrum disorders (ASD) may lead to increased susceptibility to involvement in the criminal justice system. The same deficits may also cause individuals with ASD to be more vulnerable to interrogation techniques and other aspects of the legal system. Due to the increased level of vulnerability as well as impairments in social cognition, individuals with ASD may have difficulty understanding their legal rights, more specifically their Miranda rights. This review explores Miranda comprehension in general and how the specific deficits found in ASD may impact Miranda comprehension. En ligne : http://dx.doi.org/10.1016/j.rasd.2010.06.014 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=111 [article] An evaluation of Miranda rights and interrogation in autism spectrum disorders [texte imprimé] / Lindsay M. SALSEDA, Auteur ; Dennis R. DIXON, Auteur ; Tracy FASS, Auteur ; Deborah MIORA, Auteur ; Robert A. LEARK, Auteur . - 2011 . - p.79-85. Langues : Anglais (eng) in Research in Autism Spectrum Disorders > 5-1 (January-March 2011) . - p.79-85 Mots-clés : Autism-spectrum-disorders Miranda-rights Competency Interrogation Index. décimale : PER Périodiques Résumé : The primary deficits present in autism spectrum disorders (ASD) may lead to increased susceptibility to involvement in the criminal justice system. The same deficits may also cause individuals with ASD to be more vulnerable to interrogation techniques and other aspects of the legal system. Due to the increased level of vulnerability as well as impairments in social cognition, individuals with ASD may have difficulty understanding their legal rights, more specifically their Miranda rights. This review explores Miranda comprehension in general and how the specific deficits found in ASD may impact Miranda comprehension. En ligne : http://dx.doi.org/10.1016/j.rasd.2010.06.014 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=111

An item response theory analysis of the Parenting Stress Index-Short Form with parents of children with autism spectrum disorders / Anat ZAIDMAN-ZAIT in Journal of Child Psychology and Psychiatry, 51-11 (November 2010)  

Public ISBD [article]  inJournal of Child Psychology and Psychiatry > 51-11 (November 2010) . - p.1269-1277 Titre : An item response theory analysis of the Parenting Stress Index-Short Form with parents of children with autism spectrum disorders Type de document : texte imprimé Auteurs : Anat ZAIDMAN-ZAIT, Auteur ; Pat MIRENDA, Auteur ; Bruno D. ZUMBO, Auteur ; Stephen WELLINGTON, Auteur ; Vikram DUA, Auteur ; Karen KALYNCHUK, Auteur Année de publication : 2010 Article en page(s) : p.1269-1277 Langues : Anglais (eng) Mots-clés : Autism-spectrum-disorders parenting-stress item-response-theory Index. décimale : PER Périodiques Résumé : Background:  The Parenting Stress Index-Short Form (PSI-SF) is one of the most widely used instruments for measuring parenting stress in families of children with autism spectrum disorders (ASD). However, no research to date has examined the psychometric properties of the PSI-SF in a sample of parents of young children with ASD. In this regard, item response theory (IRT) can be used to estimate how much information or discrimination each item of a scale offers across the entire range of the latent variable being measured, by creating individual item information curves or profiles. The purpose of this study was to use IRT to examine the discriminability of PSI-SF items in a sample of parents of young children with ASD who experience varying levels of parental stress. Methods:  The study involved the parents of 141 children with autism spectrum disorders (91.4% mothers; mean age 36.2 years) who completed the PSI-SF following diagnosis. Item characteristic curves were constructed for each of the PSI-SF items and examined with regard to item functioning. Results:  Results indicated that, for the most part, changes in parental distress severity were reflected in changes on item scores. However, several items on the subscales measuring parent–child dysfunctional interactions and child behavior difficulty functioned poorly to discriminate parents across a range of total stress severity. Conclusions:  The parent–child dysfunctional interaction and difficult child subscales of the PSI-SF scale should be used with caution with parents of young children with ASD. More research is required to examine PSI-SF content validity, at least among parents of children with ASD and perhaps parents of children with other disabilities as well. En ligne : http://dx.doi.org/10.1111/j.1469-7610.2010.02266.x Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=110 [article] An item response theory analysis of the Parenting Stress Index-Short Form with parents of children with autism spectrum disorders [texte imprimé] / Anat ZAIDMAN-ZAIT, Auteur ; Pat MIRENDA, Auteur ; Bruno D. ZUMBO, Auteur ; Stephen WELLINGTON, Auteur ; Vikram DUA, Auteur ; Karen KALYNCHUK, Auteur . - 2010 . - p.1269-1277. Langues : Anglais (eng) in Journal of Child Psychology and Psychiatry > 51-11 (November 2010) . - p.1269-1277 Mots-clés : Autism-spectrum-disorders parenting-stress item-response-theory Index. décimale : PER Périodiques Résumé : Background:  The Parenting Stress Index-Short Form (PSI-SF) is one of the most widely used instruments for measuring parenting stress in families of children with autism spectrum disorders (ASD). However, no research to date has examined the psychometric properties of the PSI-SF in a sample of parents of young children with ASD. In this regard, item response theory (IRT) can be used to estimate how much information or discrimination each item of a scale offers across the entire range of the latent variable being measured, by creating individual item information curves or profiles. The purpose of this study was to use IRT to examine the discriminability of PSI-SF items in a sample of parents of young children with ASD who experience varying levels of parental stress. Methods:  The study involved the parents of 141 children with autism spectrum disorders (91.4% mothers; mean age 36.2 years) who completed the PSI-SF following diagnosis. Item characteristic curves were constructed for each of the PSI-SF items and examined with regard to item functioning. Results:  Results indicated that, for the most part, changes in parental distress severity were reflected in changes on item scores. However, several items on the subscales measuring parent–child dysfunctional interactions and child behavior difficulty functioned poorly to discriminate parents across a range of total stress severity. Conclusions:  The parent–child dysfunctional interaction and difficult child subscales of the PSI-SF scale should be used with caution with parents of young children with ASD. More research is required to examine PSI-SF content validity, at least among parents of children with ASD and perhaps parents of children with other disabilities as well. En ligne : http://dx.doi.org/10.1111/j.1469-7610.2010.02266.x Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=110

Anxiety and avoidance in infants and toddlers with autism spectrum disorders: Evidence for differing symptom severity and presentation / Thompson E. III DAVIS in Research in Autism Spectrum Disorders, 4-2 (April-June 2010)  

Public ISBD [article]  inResearch in Autism Spectrum Disorders > 4-2 (April-June 2010) . - p.305-313 Titre : Anxiety and avoidance in infants and toddlers with autism spectrum disorders: Evidence for differing symptom severity and presentation Type de document : texte imprimé Auteurs : Thompson E. III DAVIS, Auteur ; Johnny L. MATSON, Auteur ; Jill C. FODSTAD, Auteur ; Timothy DEMPSEY, Auteur ; Julie HESS, Auteur ; Whitney S. JENKINS, Auteur ; Brittany N. MOREE, Auteur Année de publication : 2010 Article en page(s) : p.305-313 Langues : Anglais (eng) Mots-clés : Autism-spectrum-disorders Anxiety Toddler Index. décimale : PER Périodiques Résumé : Little is known about the symptoms of anxiety in very young children with autism spectrum disorders, particularly comparisons between Autistic Disorder (AD) and Pervasive Developmental Disorder-Not Otherwise Specified (PDD-NOS). In the current study, toddlers (i.e., 17–37 months of age) with diagnoses of either AD (N = 159) or PDD-NOS (N = 154) were compared to atypically developing toddlers who did not meet criteria for an autism spectrum disorder (N = 200). Results indicated an overall pattern whereby toddlers with AD had more severe anxious and avoidant symptoms than either toddlers with PDD-NOS or controls. Further, toddlers with PDD-NOS were significantly more severe than controls. Additional analyses examining specific differences between the groups on anxious and avoidant items were conducted as well. Overall, toddlers with AD appear to have more severe anxiety than either those with PDD-NOS or controls, who did not differ on many items. En ligne : http://dx.doi.org/10.1016/j.rasd.2009.10.002 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=974 [article] Anxiety and avoidance in infants and toddlers with autism spectrum disorders: Evidence for differing symptom severity and presentation [texte imprimé] / Thompson E. III DAVIS, Auteur ; Johnny L. MATSON, Auteur ; Jill C. FODSTAD, Auteur ; Timothy DEMPSEY, Auteur ; Julie HESS, Auteur ; Whitney S. JENKINS, Auteur ; Brittany N. MOREE, Auteur . - 2010 . - p.305-313. Langues : Anglais (eng) in Research in Autism Spectrum Disorders > 4-2 (April-June 2010) . - p.305-313 Mots-clés : Autism-spectrum-disorders Anxiety Toddler Index. décimale : PER Périodiques Résumé : Little is known about the symptoms of anxiety in very young children with autism spectrum disorders, particularly comparisons between Autistic Disorder (AD) and Pervasive Developmental Disorder-Not Otherwise Specified (PDD-NOS). In the current study, toddlers (i.e., 17–37 months of age) with diagnoses of either AD (N = 159) or PDD-NOS (N = 154) were compared to atypically developing toddlers who did not meet criteria for an autism spectrum disorder (N = 200). Results indicated an overall pattern whereby toddlers with AD had more severe anxious and avoidant symptoms than either toddlers with PDD-NOS or controls. Further, toddlers with PDD-NOS were significantly more severe than controls. Additional analyses examining specific differences between the groups on anxious and avoidant items were conducted as well. Overall, toddlers with AD appear to have more severe anxiety than either those with PDD-NOS or controls, who did not differ on many items. En ligne : http://dx.doi.org/10.1016/j.rasd.2009.10.002 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=974

Assessing need in school-aged children with an autism spectrum disorder / Hilary K. BROWN in Research in Autism Spectrum Disorders, 4-4 (October-December 2010)  

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Autism severity and motor abilities correlates of imitation situations in children with autism spectrum disorders / Ditza A. ZACHOR in Research in Autism Spectrum Disorders, 4-3 (July-September 2010)  

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Autism spectrum disorders associated with chromosomal abnormalities / Adriana LO-CASTRO in Research in Autism Spectrum Disorders, 4-3 (July-September 2010)  

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Autism spectrum disorders in Down syndrome: A review / Colin REILLY in Research in Autism Spectrum Disorders, 3-4 (October-December 2009)  

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Autism Spectrum Disorders in Gender Dysphoric Children and Adolescents / Annelou L.C. DE VRIES in Journal of Autism and Developmental Disorders, 40-8 (August 2010)  

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