Dépouillements

Enhancing the Application and Evaluation of a Discrete Trial Intervention Package for Eliciting First Words in Preverbal Preschoolers with ASD / Ioanna TSIOURI in Journal of Autism and Developmental Disorders, 42-7 (July 2012)  

Public ISBD [article]  inJournal of Autism and Developmental Disorders > 42-7 (July 2012) . - p.1281-1293 Titre : Enhancing the Application and Evaluation of a Discrete Trial Intervention Package for Eliciting First Words in Preverbal Preschoolers with ASD Type de document : Texte imprimé et/ou numérique Auteurs : Ioanna TSIOURI, Auteur ; Elizabeth SCHOEN-SIMMONS, Auteur ; Rhea PAUL, Auteur Année de publication : 2012 Article en page(s) : p.1281-1293 Langues : Anglais (eng) Mots-clés : Speech  Imitation  Intervention  ABA  Discrete trial training Index. décimale : PER Périodiques Résumé : This study evaluates the effectiveness of an intervention package including a discrete trial program (Rapid Motor Imitation Antecedent Training (Tsiouri and Greer, J Behav Educat 12:185–206, 2003) combined with parent education for eliciting first words in children with ASD who had little or no spoken language. Evaluation of the approach includes specific intervention targets and functional spoken language outcomes (Tager-Flusberg et al., J Speech Lang Hear Res 52:643–652, 2009). Results suggest that RMIA, with parent training, catalyzes development of verbal imitation and production for some children. Three of five participants acquired word production within the DTT framework and achieved milestones of early functional spoken language use (Tager-Flusberg et al., J Speech Lang Hear Res 52:643–652, 2009). The implications of these findings for understanding the role of discrete trial approaches to language intervention are discussed. En ligne : http://dx.doi.org/10.1007/s10803-011-1358-y Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=165 [article] Enhancing the Application and Evaluation of a Discrete Trial Intervention Package for Eliciting First Words in Preverbal Preschoolers with ASD [Texte imprimé et/ou numérique] / Ioanna TSIOURI, Auteur ; Elizabeth SCHOEN-SIMMONS, Auteur ; Rhea PAUL, Auteur . - 2012 . - p.1281-1293. Langues : Anglais (eng) in Journal of Autism and Developmental Disorders > 42-7 (July 2012) . - p.1281-1293 Mots-clés : Speech  Imitation  Intervention  ABA  Discrete trial training Index. décimale : PER Périodiques Résumé : This study evaluates the effectiveness of an intervention package including a discrete trial program (Rapid Motor Imitation Antecedent Training (Tsiouri and Greer, J Behav Educat 12:185–206, 2003) combined with parent education for eliciting first words in children with ASD who had little or no spoken language. Evaluation of the approach includes specific intervention targets and functional spoken language outcomes (Tager-Flusberg et al., J Speech Lang Hear Res 52:643–652, 2009). Results suggest that RMIA, with parent training, catalyzes development of verbal imitation and production for some children. Three of five participants acquired word production within the DTT framework and achieved milestones of early functional spoken language use (Tager-Flusberg et al., J Speech Lang Hear Res 52:643–652, 2009). The implications of these findings for understanding the role of discrete trial approaches to language intervention are discussed. En ligne : http://dx.doi.org/10.1007/s10803-011-1358-y Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=165

Unmet Dental Needs and Barriers to Dental Care Among Children with Autism Spectrum Disorders / Bien LAI in Journal of Autism and Developmental Disorders, 42-7 (July 2012)  

Public ISBD [article]  inJournal of Autism and Developmental Disorders > 42-7 (July 2012) . - p.1294-1303 Titre : Unmet Dental Needs and Barriers to Dental Care Among Children with Autism Spectrum Disorders Type de document : Texte imprimé et/ou numérique Auteurs : Bien LAI, Auteur ; Michael MILANO, Auteur ; Michael W. ROBERTS, Auteur ; Stephen R. HOOPER, Auteur Année de publication : 2012 Article en page(s) : p.1294-1303 Langues : Anglais (eng) Mots-clés : Unmet needs  Dental  Barriers  Autism  ASD Index. décimale : PER Périodiques Résumé : Mail-in pilot-tested questionnaires were sent to a stratified random sample of 1,500 families from the North Carolina Autism Registry. Multivariate logistic regression analysis was used to determine the significance of unmet dental needs and other predictors. Of 568 surveys returned (Response Rate = 38%), 555 were complete and usable. Sixty-five (12%) children had unmet dental needs. Of 516 children (93%) who had been to a dentist, 11% still reported unmet needs. The main barriers were child’s behavior, cost, and lack of insurance. The significant predictor variables of unmet needs were child’s behavior (p = 0.01), child’s dental health (p < 0.001), and caregiver’s last dental visit greater than 6 months (p = 0.002). Type of ASD did not have an effect on having unmet dental needs. En ligne : http://dx.doi.org/10.1007/s10803-011-1362-2 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=165 [article] Unmet Dental Needs and Barriers to Dental Care Among Children with Autism Spectrum Disorders [Texte imprimé et/ou numérique] / Bien LAI, Auteur ; Michael MILANO, Auteur ; Michael W. ROBERTS, Auteur ; Stephen R. HOOPER, Auteur . - 2012 . - p.1294-1303. Langues : Anglais (eng) in Journal of Autism and Developmental Disorders > 42-7 (July 2012) . - p.1294-1303 Mots-clés : Unmet needs  Dental  Barriers  Autism  ASD Index. décimale : PER Périodiques Résumé : Mail-in pilot-tested questionnaires were sent to a stratified random sample of 1,500 families from the North Carolina Autism Registry. Multivariate logistic regression analysis was used to determine the significance of unmet dental needs and other predictors. Of 568 surveys returned (Response Rate = 38%), 555 were complete and usable. Sixty-five (12%) children had unmet dental needs. Of 516 children (93%) who had been to a dentist, 11% still reported unmet needs. The main barriers were child’s behavior, cost, and lack of insurance. The significant predictor variables of unmet needs were child’s behavior (p = 0.01), child’s dental health (p < 0.001), and caregiver’s last dental visit greater than 6 months (p = 0.002). Type of ASD did not have an effect on having unmet dental needs. En ligne : http://dx.doi.org/10.1007/s10803-011-1362-2 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=165

Sex Differences in Autism Spectrum Disorder: Evidence from a Large Sample of Children and Adolescents / William P.L. MANDY in Journal of Autism and Developmental Disorders, 42-7 (July 2012)  

Public ISBD [article]  inJournal of Autism and Developmental Disorders > 42-7 (July 2012) . - p.1304-1313 Titre : Sex Differences in Autism Spectrum Disorder: Evidence from a Large Sample of Children and Adolescents Type de document : Texte imprimé et/ou numérique Auteurs : William P.L. MANDY, Auteur ; Rebecca CHILVERS, Auteur ; Uttom CHOWDHURY, Auteur ; Gemma SALTER, Auteur ; Anna SEIGAL, Auteur ; David H. SKUSE, Auteur Année de publication : 2012 Article en page(s) : p.1304-1313 Langues : Anglais (eng) Mots-clés : Autism spectrum disorder  Pervasive developmental disorder  Sex differences  High-functioning  Comorbidity Index. décimale : PER Périodiques Résumé : Sex differences have been found amongst toddlers and young children with autism spectrum disorder (ASD). We investigated the presence and stability of these ASD sex differences throughout childhood and adolescence. Participants (N = 325, 52 females; aged 3–18 years) consecutively received an ASD diagnosis at a clinic for assessing high-functioning ASD (mean verbal IQ = 92.6). There were no IQ sex differences. By parent report and direct observation, females had less repetitive stereotyped behaviour (RSB), with male-equivalent levels of social and communication impairment. Teachers reported males with ASD as having greater externalising and social problems than females. The female phenotype we describe was stable across our sample’s age range. Their milder RSBs and less severe difficulties at school may lead to under-recognition of ASD in females. En ligne : http://dx.doi.org/10.1007/s10803-011-1356-0 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=165 [article] Sex Differences in Autism Spectrum Disorder: Evidence from a Large Sample of Children and Adolescents [Texte imprimé et/ou numérique] / William P.L. MANDY, Auteur ; Rebecca CHILVERS, Auteur ; Uttom CHOWDHURY, Auteur ; Gemma SALTER, Auteur ; Anna SEIGAL, Auteur ; David H. SKUSE, Auteur . - 2012 . - p.1304-1313. Langues : Anglais (eng) in Journal of Autism and Developmental Disorders > 42-7 (July 2012) . - p.1304-1313 Mots-clés : Autism spectrum disorder  Pervasive developmental disorder  Sex differences  High-functioning  Comorbidity Index. décimale : PER Périodiques Résumé : Sex differences have been found amongst toddlers and young children with autism spectrum disorder (ASD). We investigated the presence and stability of these ASD sex differences throughout childhood and adolescence. Participants (N = 325, 52 females; aged 3–18 years) consecutively received an ASD diagnosis at a clinic for assessing high-functioning ASD (mean verbal IQ = 92.6). There were no IQ sex differences. By parent report and direct observation, females had less repetitive stereotyped behaviour (RSB), with male-equivalent levels of social and communication impairment. Teachers reported males with ASD as having greater externalising and social problems than females. The female phenotype we describe was stable across our sample’s age range. Their milder RSBs and less severe difficulties at school may lead to under-recognition of ASD in females. En ligne : http://dx.doi.org/10.1007/s10803-011-1356-0 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=165

Developmental Trajectories of Adaptive Behaviors from Early Childhood to Adolescence in a Cohort of 152 Children with Autism Spectrum Disorders / Amaria BAGHDADLI in Journal of Autism and Developmental Disorders, 42-7 (July 2012)  

Public ISBD [article]  inJournal of Autism and Developmental Disorders > 42-7 (July 2012) . - p.1314-1325 Titre : Developmental Trajectories of Adaptive Behaviors from Early Childhood to Adolescence in a Cohort of 152 Children with Autism Spectrum Disorders Type de document : Texte imprimé et/ou numérique Auteurs : Amaria BAGHDADLI, Auteur ; Brigitte ASSOULINE, Auteur ; Sandrine SONIE, Auteur ; Eric PERNON, Auteur ; Céline DARROU, Auteur ; Cécile MICHELON, Auteur ; Marie-Christine PICOT, Auteur ; Charles AUSSILLOUX, Auteur ; René PRY, Auteur Année de publication : 2012 Article en page(s) : p.1314-1325 Langues : Anglais (eng) Mots-clés : Autism spectrum disorders  Developmental trajectory  Adaptive behaviors  Cohort Index. décimale : PER Périodiques Résumé : This study examines change in 152 children over an almost 10-year period (T1: 4.9 (±1.3) years; T2: 8.1 (±1.3) years; T3: 15(±1.6) years) using a group-based, semi-parametric method in order to identify distinct developmental trajectories. Important deficits remain at adolescence in the adaptive abilities of children with Autism spectrum disorders, but changes in adaptive skills show two distinct growth rates. The univariate analysis reveals that low growth trajectories for both social and communication outcome are associated with the following characteristics at age 5: low cognitive and language skills, presence of epilepsy, and severity of autism. The multivariate analysis confirms that risk factors at age 5, were low language and severity of autism for both social and communication outcomes 10 years later, and that hours of early intervention was protective factor for communication. En ligne : http://dx.doi.org/10.1007/s10803-011-1357-z Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=166 [article] Developmental Trajectories of Adaptive Behaviors from Early Childhood to Adolescence in a Cohort of 152 Children with Autism Spectrum Disorders [Texte imprimé et/ou numérique] / Amaria BAGHDADLI, Auteur ; Brigitte ASSOULINE, Auteur ; Sandrine SONIE, Auteur ; Eric PERNON, Auteur ; Céline DARROU, Auteur ; Cécile MICHELON, Auteur ; Marie-Christine PICOT, Auteur ; Charles AUSSILLOUX, Auteur ; René PRY, Auteur . - 2012 . - p.1314-1325. Langues : Anglais (eng) in Journal of Autism and Developmental Disorders > 42-7 (July 2012) . - p.1314-1325 Mots-clés : Autism spectrum disorders  Developmental trajectory  Adaptive behaviors  Cohort Index. décimale : PER Périodiques Résumé : This study examines change in 152 children over an almost 10-year period (T1: 4.9 (±1.3) years; T2: 8.1 (±1.3) years; T3: 15(±1.6) years) using a group-based, semi-parametric method in order to identify distinct developmental trajectories. Important deficits remain at adolescence in the adaptive abilities of children with Autism spectrum disorders, but changes in adaptive skills show two distinct growth rates. The univariate analysis reveals that low growth trajectories for both social and communication outcome are associated with the following characteristics at age 5: low cognitive and language skills, presence of epilepsy, and severity of autism. The multivariate analysis confirms that risk factors at age 5, were low language and severity of autism for both social and communication outcomes 10 years later, and that hours of early intervention was protective factor for communication. En ligne : http://dx.doi.org/10.1007/s10803-011-1357-z Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=166

Autism Spectrum Disorder: Does Neuroimaging Support the DSM-5 Proposal for a Symptom Dyad? A Systematic Review of Functional Magnetic Resonance Imaging and Diffusion Tensor Imaging Studies / Laura PINA-CAMACHO in Journal of Autism and Developmental Disorders, 42-7 (July 2012)  

Public ISBD [article]  inJournal of Autism and Developmental Disorders > 42-7 (July 2012) . - p.1326-1341 Titre : Autism Spectrum Disorder: Does Neuroimaging Support the DSM-5 Proposal for a Symptom Dyad? A Systematic Review of Functional Magnetic Resonance Imaging and Diffusion Tensor Imaging Studies Type de document : Texte imprimé et/ou numérique Auteurs : Laura PINA-CAMACHO, Auteur ; Sonia VILLERO, Auteur ; David FRAGUAS, Auteur ; Leticia BOADA, Auteur ; Joost JANSSEN, Auteur ; Francisco J. NAVAS-SANCHEZ, Auteur ; María MAYORAL, Auteur ; Cloe LLORENTE, Auteur ; Celso ARANGO, Auteur ; Mara PARELLADA, Auteur Année de publication : 2012 Article en page(s) : p.1326-1341 Langues : Anglais (eng) Mots-clés : Autism spectrum disorder  Autistic disorder  Asperger syndrome  Functional magnetic resonance imaging  Diffusion tensor imaging Index. décimale : PER Périodiques Résumé : A systematic review of 208 studies comprising functional magnetic resonance imaging and diffusion tensor imaging data in patients with ‘autism spectrum disorder’ (ASD) was conducted, in order to determine whether these data support the forthcoming DSM-5 proposal of a social communication and behavioral symptom dyad. Studies consistently reported abnormal function and structure of fronto-temporal and limbic networks with social and pragmatic language deficits, of temporo-parieto-occipital networks with syntactic–semantic language deficits, and of fronto-striato-cerebellar networks with repetitive behaviors and restricted interests in ASD patients. Therefore, this review partially supports the DSM-5 proposal for the ASD dyad. En ligne : http://dx.doi.org/10.1007/s10803-011-1360-4 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=166 [article] Autism Spectrum Disorder: Does Neuroimaging Support the DSM-5 Proposal for a Symptom Dyad? A Systematic Review of Functional Magnetic Resonance Imaging and Diffusion Tensor Imaging Studies [Texte imprimé et/ou numérique] / Laura PINA-CAMACHO, Auteur ; Sonia VILLERO, Auteur ; David FRAGUAS, Auteur ; Leticia BOADA, Auteur ; Joost JANSSEN, Auteur ; Francisco J. NAVAS-SANCHEZ, Auteur ; María MAYORAL, Auteur ; Cloe LLORENTE, Auteur ; Celso ARANGO, Auteur ; Mara PARELLADA, Auteur . - 2012 . - p.1326-1341. Langues : Anglais (eng) in Journal of Autism and Developmental Disorders > 42-7 (July 2012) . - p.1326-1341 Mots-clés : Autism spectrum disorder  Autistic disorder  Asperger syndrome  Functional magnetic resonance imaging  Diffusion tensor imaging Index. décimale : PER Périodiques Résumé : A systematic review of 208 studies comprising functional magnetic resonance imaging and diffusion tensor imaging data in patients with ‘autism spectrum disorder’ (ASD) was conducted, in order to determine whether these data support the forthcoming DSM-5 proposal of a social communication and behavioral symptom dyad. Studies consistently reported abnormal function and structure of fronto-temporal and limbic networks with social and pragmatic language deficits, of temporo-parieto-occipital networks with syntactic–semantic language deficits, and of fronto-striato-cerebellar networks with repetitive behaviors and restricted interests in ASD patients. Therefore, this review partially supports the DSM-5 proposal for the ASD dyad. En ligne : http://dx.doi.org/10.1007/s10803-011-1360-4 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=166

The Impact of Bilingual Environments on Language Development in Children with Autism Spectrum Disorders / Catherine HAMBLY in Journal of Autism and Developmental Disorders, 42-7 (July 2012)  

Public ISBD [article]  inJournal of Autism and Developmental Disorders > 42-7 (July 2012) . - p.1342-1352 Titre : The Impact of Bilingual Environments on Language Development in Children with Autism Spectrum Disorders Type de document : Texte imprimé et/ou numérique Auteurs : Catherine HAMBLY, Auteur ; Eric FOMBONNE, Auteur Année de publication : 2012 Article en page(s) : p.1342-1352 Langues : Anglais (eng) Mots-clés : Bilingualism  Children  Autism spectrum disorders  Language  Socialization Index. décimale : PER Périodiques Résumé : The impact of bilingual exposure on language learning has not been systematically studied in children with Autism Spectrum Disorders. This study compared the social abilities and language levels of children (mean age = 56 months) with ASDs from bilingual (n = 45) and monolingual (n = 30) environments. Bilingually-exposed children were subgrouped based on simultaneous bilingual exposure from infancy (SIM, n = 24) versus sequential post-infancy bilingual exposure (SEQ, n = 21). Despite significantly different amounts of bilingual exposure across all groups (p = <0.001) and significantly stronger social interaction scores in the SIM group compared to the SEQ group on the Vineland Adaptive Behavior Scales-II Interpersonal subdomain (p = 0.025), there were no significant group differences in language level. Bilingually-exposed children with ASDs did not experience additional delays in language development. En ligne : http://dx.doi.org/10.1007/s10803-011-1365-z Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=166 [article] The Impact of Bilingual Environments on Language Development in Children with Autism Spectrum Disorders [Texte imprimé et/ou numérique] / Catherine HAMBLY, Auteur ; Eric FOMBONNE, Auteur . - 2012 . - p.1342-1352. Langues : Anglais (eng) in Journal of Autism and Developmental Disorders > 42-7 (July 2012) . - p.1342-1352 Mots-clés : Bilingualism  Children  Autism spectrum disorders  Language  Socialization Index. décimale : PER Périodiques Résumé : The impact of bilingual exposure on language learning has not been systematically studied in children with Autism Spectrum Disorders. This study compared the social abilities and language levels of children (mean age = 56 months) with ASDs from bilingual (n = 45) and monolingual (n = 30) environments. Bilingually-exposed children were subgrouped based on simultaneous bilingual exposure from infancy (SIM, n = 24) versus sequential post-infancy bilingual exposure (SEQ, n = 21). Despite significantly different amounts of bilingual exposure across all groups (p = <0.001) and significantly stronger social interaction scores in the SIM group compared to the SEQ group on the Vineland Adaptive Behavior Scales-II Interpersonal subdomain (p = 0.025), there were no significant group differences in language level. Bilingually-exposed children with ASDs did not experience additional delays in language development. En ligne : http://dx.doi.org/10.1007/s10803-011-1365-z Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=166

Depression Symptoms in Boys with Autism Spectrum Disorder and Comparison Samples / Kenneth D. GADOW in Journal of Autism and Developmental Disorders, 42-7 (July 2012)  

Public ISBD [article]  inJournal of Autism and Developmental Disorders > 42-7 (July 2012) . - p.1353-1363 Titre : Depression Symptoms in Boys with Autism Spectrum Disorder and Comparison Samples Type de document : Texte imprimé et/ou numérique Auteurs : Kenneth D. GADOW, Auteur ; Sarit GUTTMANN-STEINMETZ, Auteur ; Carolien RIEFFE, Auteur ; Carla DEVINCENT, Auteur Année de publication : 2012 Article en page(s) : p.1353-1363 Langues : Anglais (eng) Mots-clés : Autism  Autism spectrum disorder  Depression  Attention-deficit/hyperactivity disorder  Chronic tic disorder Index. décimale : PER Périodiques Résumé : This study compares severity of specific depression symptoms in boys with autism spectrum disorder (ASD), attention-deficit hyperactivity disorder (ADHD), or chronic multiple tic disorder (CMTD) and typically developing boys (Controls). Children were evaluated with parent and teacher versions of the Child Symptom Inventory-4 (CSI-4) and a demographic questionnaire. Mothers’ and teachers’ ratings generally indicated the most severe symptoms in boys with ASD ± ADHD. Associations of depression with ASD severity and IQ varied considerably for specific symptoms of depression, ASD functional domain, and informant. Findings provide additional support for the differential influence of neurobehavioral syndromes on co-occurring symptom severity and illustrate how more fine-grained analyses of clinical phenotypes may contribute to a better understanding of etiology and current nosology. En ligne : http://dx.doi.org/10.1007/s10803-011-1367-x Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=166 [article] Depression Symptoms in Boys with Autism Spectrum Disorder and Comparison Samples [Texte imprimé et/ou numérique] / Kenneth D. GADOW, Auteur ; Sarit GUTTMANN-STEINMETZ, Auteur ; Carolien RIEFFE, Auteur ; Carla DEVINCENT, Auteur . - 2012 . - p.1353-1363. Langues : Anglais (eng) in Journal of Autism and Developmental Disorders > 42-7 (July 2012) . - p.1353-1363 Mots-clés : Autism  Autism spectrum disorder  Depression  Attention-deficit/hyperactivity disorder  Chronic tic disorder Index. décimale : PER Périodiques Résumé : This study compares severity of specific depression symptoms in boys with autism spectrum disorder (ASD), attention-deficit hyperactivity disorder (ADHD), or chronic multiple tic disorder (CMTD) and typically developing boys (Controls). Children were evaluated with parent and teacher versions of the Child Symptom Inventory-4 (CSI-4) and a demographic questionnaire. Mothers’ and teachers’ ratings generally indicated the most severe symptoms in boys with ASD ± ADHD. Associations of depression with ASD severity and IQ varied considerably for specific symptoms of depression, ASD functional domain, and informant. Findings provide additional support for the differential influence of neurobehavioral syndromes on co-occurring symptom severity and illustrate how more fine-grained analyses of clinical phenotypes may contribute to a better understanding of etiology and current nosology. En ligne : http://dx.doi.org/10.1007/s10803-011-1367-x Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=166

Moral and Social Reasoning in Autism Spectrum Disorders / Cory SHULMAN in Journal of Autism and Developmental Disorders, 42-7 (July 2012)  

Public ISBD [article]  inJournal of Autism and Developmental Disorders > 42-7 (July 2012) . - p.1364-1376 Titre : Moral and Social Reasoning in Autism Spectrum Disorders Type de document : Texte imprimé et/ou numérique Auteurs : Cory SHULMAN, Auteur ; Ainat GUBERMAN, Auteur ; Noa SHILING, Auteur ; Nirit BAUMINGER, Auteur Année de publication : 2012 Article en page(s) : p.1364-1376 Langues : Anglais (eng) Mots-clés : Autism spectrum disorders  Social and moral reasoning  Abstract thinking: Raisonnement  Pensée abstraite Index. décimale : PER Périodiques Résumé : This study compared moral and social reasoning in individuals with and without autism spectrum disorders (ASD). Ten familiar schoolyard transgressions were shown to 18 participants with and 18 participants without ASD. They judged the appropriateness of the behavior and explained their judgments. Analysis of the rationales revealed that participants with typical development used significantly more abstract rules than participants with ASD, who provided more nonspecific condemnations of the behaviors. Both groups judged social conventional transgressions to be more context-bound than moral transgressions, with this distinction more pronounced in typically developing individuals, who also provided significantly more examples of situations in which the depicted behaviors would be acceptable. The educational implications of these findings for individuals with ASD are discussed. En ligne : http://dx.doi.org/10.1007/s10803-011-1369-8 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=166 [article] Moral and Social Reasoning in Autism Spectrum Disorders [Texte imprimé et/ou numérique] / Cory SHULMAN, Auteur ; Ainat GUBERMAN, Auteur ; Noa SHILING, Auteur ; Nirit BAUMINGER, Auteur . - 2012 . - p.1364-1376. Langues : Anglais (eng) in Journal of Autism and Developmental Disorders > 42-7 (July 2012) . - p.1364-1376 Mots-clés : Autism spectrum disorders  Social and moral reasoning  Abstract thinking: Raisonnement  Pensée abstraite Index. décimale : PER Périodiques Résumé : This study compared moral and social reasoning in individuals with and without autism spectrum disorders (ASD). Ten familiar schoolyard transgressions were shown to 18 participants with and 18 participants without ASD. They judged the appropriateness of the behavior and explained their judgments. Analysis of the rationales revealed that participants with typical development used significantly more abstract rules than participants with ASD, who provided more nonspecific condemnations of the behaviors. Both groups judged social conventional transgressions to be more context-bound than moral transgressions, with this distinction more pronounced in typically developing individuals, who also provided significantly more examples of situations in which the depicted behaviors would be acceptable. The educational implications of these findings for individuals with ASD are discussed. En ligne : http://dx.doi.org/10.1007/s10803-011-1369-8 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=166

Psychometric Study of the Aberrant Behavior Checklist in Fragile X Syndrome and Implications for Targeted Treatment / Stephanie M. SANSONE in Journal of Autism and Developmental Disorders, 42-7 (July 2012)  

Public ISBD [article]  inJournal of Autism and Developmental Disorders > 42-7 (July 2012) . - p.1377-1392 Titre : Psychometric Study of the Aberrant Behavior Checklist in Fragile X Syndrome and Implications for Targeted Treatment Type de document : Texte imprimé et/ou numérique Auteurs : Stephanie M. SANSONE, Auteur ; Keith F. WIDAMAN, Auteur ; Scott S. HALL, Auteur ; Allan L. REISS, Auteur ; Amy LIGHTBODY, Auteur ; Walter E. KAUFMANN, Auteur ; Elizabeth BERRY-KRAVIS, Auteur ; Ave LACHIEWICZ, Auteur ; Elaine C. BROWN, Auteur ; David HESSL, Auteur Année de publication : 2012 Article en page(s) : p.1377-1392 Langues : Anglais (eng) Mots-clés : FMR1 gene  Fragile X syndrome  Autism  Factor analysis  Rating scale  Social avoidance  Aberrant Behavior Checklist Index. décimale : PER Périodiques Résumé : Animal studies elucidating the neurobiology of fragile X syndrome (FXS) have led to multiple controlled trials in humans, with the Aberrant Behavior Checklist-Community (ABC-C) commonly adopted as a primary outcome measure. A multi-site collaboration examined the psychometric properties of the ABC-C in 630 individuals (ages 3–25) with FXS using exploratory and confirmatory factor analysis. Results support a six-factor structure, with one factor unchanged (Inappropriate Speech), four modified (Irritability, Hyperactivity, Lethargy/Withdrawal, and Stereotypy), and a new Social Avoidance factor. A comparison with ABC-C data from individuals with general intellectual disability and a list of commonly endorsed items are also reported. Reformulated ABC-C scores based on this FXS-specific factor structure may provide added outcome measure specificity and sensitivity in FXS clinical trials. En ligne : http://dx.doi.org/10.1007/s10803-011-1370-2 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=166 [article] Psychometric Study of the Aberrant Behavior Checklist in Fragile X Syndrome and Implications for Targeted Treatment [Texte imprimé et/ou numérique] / Stephanie M. SANSONE, Auteur ; Keith F. WIDAMAN, Auteur ; Scott S. HALL, Auteur ; Allan L. REISS, Auteur ; Amy LIGHTBODY, Auteur ; Walter E. KAUFMANN, Auteur ; Elizabeth BERRY-KRAVIS, Auteur ; Ave LACHIEWICZ, Auteur ; Elaine C. BROWN, Auteur ; David HESSL, Auteur . - 2012 . - p.1377-1392. Langues : Anglais (eng) in Journal of Autism and Developmental Disorders > 42-7 (July 2012) . - p.1377-1392 Mots-clés : FMR1 gene  Fragile X syndrome  Autism  Factor analysis  Rating scale  Social avoidance  Aberrant Behavior Checklist Index. décimale : PER Périodiques Résumé : Animal studies elucidating the neurobiology of fragile X syndrome (FXS) have led to multiple controlled trials in humans, with the Aberrant Behavior Checklist-Community (ABC-C) commonly adopted as a primary outcome measure. A multi-site collaboration examined the psychometric properties of the ABC-C in 630 individuals (ages 3–25) with FXS using exploratory and confirmatory factor analysis. Results support a six-factor structure, with one factor unchanged (Inappropriate Speech), four modified (Irritability, Hyperactivity, Lethargy/Withdrawal, and Stereotypy), and a new Social Avoidance factor. A comparison with ABC-C data from individuals with general intellectual disability and a list of commonly endorsed items are also reported. Reformulated ABC-C scores based on this FXS-specific factor structure may provide added outcome measure specificity and sensitivity in FXS clinical trials. En ligne : http://dx.doi.org/10.1007/s10803-011-1370-2 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=166

Emotional and Behavioral Adjustment in Typically Developing Siblings of Children with Autism Spectrum Disorders / Allison G. DEMPSEY in Journal of Autism and Developmental Disorders, 42-7 (July 2012)  

Public ISBD [article]  inJournal of Autism and Developmental Disorders > 42-7 (July 2012) . - p.1393-1402 Titre : Emotional and Behavioral Adjustment in Typically Developing Siblings of Children with Autism Spectrum Disorders Type de document : Texte imprimé et/ou numérique Auteurs : Allison G. DEMPSEY, Auteur ; Ashlie LLORENS, Auteur ; Christie M. BREWTON, Auteur ; Simmi MULCHANDANI, Auteur ; Robin P. GOIN-KOCHEL, Auteur Année de publication : 2012 Article en page(s) : p.1393-1402 Langues : Anglais (eng) Mots-clés : Autism spectrum disorders  Sibling functioning  Sibling adjustment Index. décimale : PER Périodiques Résumé : Research findings describing the emotional and behavioral functioning of typically developing (TD) siblings of children with autism spectrum disorders (ASD) are contradictory. Methodological issues, such as small study sample sizes and reliance on parent report, may contribute to inconsistent findings. The purpose of this study was to use parent and teacher report to describe presence of internalizing and externalizing behaviors among a large sample (n = 486) of TD siblings of children with ASD. Results indicated that siblings did not exhibit a disproportionate prevalence of internalizing or externalizing symptoms in comparison to the standardization sample of the rating scale. The presence of a sibling with an ASD may not be considered a risk-factor for adjustment problems among TD siblings. En ligne : http://dx.doi.org/10.1007/s10803-011-1368-9 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=166 [article] Emotional and Behavioral Adjustment in Typically Developing Siblings of Children with Autism Spectrum Disorders [Texte imprimé et/ou numérique] / Allison G. DEMPSEY, Auteur ; Ashlie LLORENS, Auteur ; Christie M. BREWTON, Auteur ; Simmi MULCHANDANI, Auteur ; Robin P. GOIN-KOCHEL, Auteur . - 2012 . - p.1393-1402. Langues : Anglais (eng) in Journal of Autism and Developmental Disorders > 42-7 (July 2012) . - p.1393-1402 Mots-clés : Autism spectrum disorders  Sibling functioning  Sibling adjustment Index. décimale : PER Périodiques Résumé : Research findings describing the emotional and behavioral functioning of typically developing (TD) siblings of children with autism spectrum disorders (ASD) are contradictory. Methodological issues, such as small study sample sizes and reliance on parent report, may contribute to inconsistent findings. The purpose of this study was to use parent and teacher report to describe presence of internalizing and externalizing behaviors among a large sample (n = 486) of TD siblings of children with ASD. Results indicated that siblings did not exhibit a disproportionate prevalence of internalizing or externalizing symptoms in comparison to the standardization sample of the rating scale. The presence of a sibling with an ASD may not be considered a risk-factor for adjustment problems among TD siblings. En ligne : http://dx.doi.org/10.1007/s10803-011-1368-9 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=166

The Expression of Caspases is Enhanced in Peripheral Blood Mononuclear Cells of Autism Spectrum Disorder Patients / Dario SINISCALCO in Journal of Autism and Developmental Disorders, 42-7 (July 2012)  

Public ISBD [article]  inJournal of Autism and Developmental Disorders > 42-7 (July 2012) . - p.1403-1410 Titre : The Expression of Caspases is Enhanced in Peripheral Blood Mononuclear Cells of Autism Spectrum Disorder Patients Type de document : Texte imprimé et/ou numérique Auteurs : Dario SINISCALCO, Auteur ; Anna SAPONE, Auteur ; Catia GIORDANO, Auteur ; Alessandra CIRILLO, Auteur ; Vito DE NOVELLIS, Auteur ; Laura DE MAGISTRIS, Auteur ; Francesco ROSSI, Auteur ; Alessio FASANO, Auteur ; Sabatino SABATINO, Auteur ; Nicola ANTONUCCI, Auteur Année de publication : 2012 Article en page(s) : p.1403-1410 Langues : Anglais (eng) Mots-clés : Autism spectrum disorders  Caspases  Gene expression  PBMCs Index. décimale : PER Périodiques Résumé : Autism and autism spectrum disorders (ASDs) are heterogeneous complex neuro-developmental disorders characterized by dysfunctions in social interaction and communication skills. Their pathogenesis has been linked to interactions between genes and environmental factors. Consistent with the evidence of certain similarities between immune cells and neurons, autistic children also show an altered immune response of peripheral blood mononuclear cells (PBMCs). In this study, we investigated the activation of caspases, cysteinyl aspartate-specific proteases involved in apoptosis and several other cell functions in PBMCs from 15 ASD children compared to age-matched normal healthy developing controls. The mRNA levels for caspase-1, -2, -4, -5 were significantly increased in ASD children as compared to healthy subjects. Protein levels of Caspase-3, -7, -12 were also increased in ASD patients. Our data are suggestive of a possible role of the capsase pathway in ASD clinical outcome and of the use of caspase as potential diagnostic and/or therapeutic tools in ASD management. En ligne : http://dx.doi.org/10.1007/s10803-011-1373-z Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=166 [article] The Expression of Caspases is Enhanced in Peripheral Blood Mononuclear Cells of Autism Spectrum Disorder Patients [Texte imprimé et/ou numérique] / Dario SINISCALCO, Auteur ; Anna SAPONE, Auteur ; Catia GIORDANO, Auteur ; Alessandra CIRILLO, Auteur ; Vito DE NOVELLIS, Auteur ; Laura DE MAGISTRIS, Auteur ; Francesco ROSSI, Auteur ; Alessio FASANO, Auteur ; Sabatino SABATINO, Auteur ; Nicola ANTONUCCI, Auteur . - 2012 . - p.1403-1410. Langues : Anglais (eng) in Journal of Autism and Developmental Disorders > 42-7 (July 2012) . - p.1403-1410 Mots-clés : Autism spectrum disorders  Caspases  Gene expression  PBMCs Index. décimale : PER Périodiques Résumé : Autism and autism spectrum disorders (ASDs) are heterogeneous complex neuro-developmental disorders characterized by dysfunctions in social interaction and communication skills. Their pathogenesis has been linked to interactions between genes and environmental factors. Consistent with the evidence of certain similarities between immune cells and neurons, autistic children also show an altered immune response of peripheral blood mononuclear cells (PBMCs). In this study, we investigated the activation of caspases, cysteinyl aspartate-specific proteases involved in apoptosis and several other cell functions in PBMCs from 15 ASD children compared to age-matched normal healthy developing controls. The mRNA levels for caspase-1, -2, -4, -5 were significantly increased in ASD children as compared to healthy subjects. Protein levels of Caspase-3, -7, -12 were also increased in ASD patients. Our data are suggestive of a possible role of the capsase pathway in ASD clinical outcome and of the use of caspase as potential diagnostic and/or therapeutic tools in ASD management. En ligne : http://dx.doi.org/10.1007/s10803-011-1373-z Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=166

Maternal Depressive Symptoms Following Autism Spectrum Diagnosis / Julie LOUNDS TAYLOR in Journal of Autism and Developmental Disorders, 42-7 (July 2012)  

Public ISBD [article]  inJournal of Autism and Developmental Disorders > 42-7 (July 2012) . - p.1411-1418 Titre : Maternal Depressive Symptoms Following Autism Spectrum Diagnosis Type de document : Texte imprimé et/ou numérique Auteurs : Julie LOUNDS TAYLOR, Auteur ; Zachary WARREN, Auteur Année de publication : 2012 Article en page(s) : p.1411-1418 Langues : Anglais (eng) Mots-clés : Maternal depression  Autism spectrum disorder  Caregiver distress Index. décimale : PER Périodiques Résumé : The current study examined depressive symptoms, concerning the week following autism spectrum diagnosis and an average of 1.4 years later, in mothers (n = 75) of young children diagnosed with an autism spectrum disorder (ASD). Over three-quarters of mothers (78.7%) provided retrospective reports of clinically significant depressive symptoms regarding the week following their child’s ASD diagnosis, with some 37.3% continuing to report clinically significant levels of depressive symptoms at follow-up. Depressive symptoms immediately following diagnosis were not related to initial global characteristics of child functioning, but were related to reported child problem behaviors and financial barriers at follow-up. Results of this study underscore the importance of attention to caregiver distress and depression within models of autism detection and intervention. En ligne : http://dx.doi.org/10.1007/s10803-011-1375-x Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=166 [article] Maternal Depressive Symptoms Following Autism Spectrum Diagnosis [Texte imprimé et/ou numérique] / Julie LOUNDS TAYLOR, Auteur ; Zachary WARREN, Auteur . - 2012 . - p.1411-1418. Langues : Anglais (eng) in Journal of Autism and Developmental Disorders > 42-7 (July 2012) . - p.1411-1418 Mots-clés : Maternal depression  Autism spectrum disorder  Caregiver distress Index. décimale : PER Périodiques Résumé : The current study examined depressive symptoms, concerning the week following autism spectrum diagnosis and an average of 1.4 years later, in mothers (n = 75) of young children diagnosed with an autism spectrum disorder (ASD). Over three-quarters of mothers (78.7%) provided retrospective reports of clinically significant depressive symptoms regarding the week following their child’s ASD diagnosis, with some 37.3% continuing to report clinically significant levels of depressive symptoms at follow-up. Depressive symptoms immediately following diagnosis were not related to initial global characteristics of child functioning, but were related to reported child problem behaviors and financial barriers at follow-up. Results of this study underscore the importance of attention to caregiver distress and depression within models of autism detection and intervention. En ligne : http://dx.doi.org/10.1007/s10803-011-1375-x Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=166

Taste Identification in Adults with Autism Spectrum Conditions / Teresa TAVASSOLI in Journal of Autism and Developmental Disorders, 42-7 (July 2012)  

Public ISBD [article]  inJournal of Autism and Developmental Disorders > 42-7 (July 2012) . - p.1419-1424 Titre : Taste Identification in Adults with Autism Spectrum Conditions Type de document : Texte imprimé et/ou numérique Auteurs : Teresa TAVASSOLI, Auteur ; Simon BARON-COHEN, Auteur Année de publication : 2012 Article en page(s) : p.1419-1424 Langues : Anglais (eng) Mots-clés : Autism spectrum conditions  Taste processing  Taste identification  Taste strips Index. décimale : PER Périodiques Résumé : Sensory issues are widely reported in Autism Spectrum Conditions (ASC). Since taste perception is one of the least studied senses in ASC we explored taste identification in adults with ASC (12 males, 11 females) compared to control participants (14 males, 12 females). ‘Taste strips’ were used to measure taste identification overall, as well as bitter, sour, sweet and salty tastes. Results revealed lower taste scores overall in the ASC group, as well as for bitter, sour and sweet tastes. Salty taste scores did not differ between the groups. Examining error types showed that adults with ASC more often misidentified a taste as salty or as no taste. Future studies should investigate underlying mechanisms of taste identification difficulties in ASC. En ligne : http://dx.doi.org/10.1007/s10803-011-1377-8 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=166 [article] Taste Identification in Adults with Autism Spectrum Conditions [Texte imprimé et/ou numérique] / Teresa TAVASSOLI, Auteur ; Simon BARON-COHEN, Auteur . - 2012 . - p.1419-1424. Langues : Anglais (eng) in Journal of Autism and Developmental Disorders > 42-7 (July 2012) . - p.1419-1424 Mots-clés : Autism spectrum conditions  Taste processing  Taste identification  Taste strips Index. décimale : PER Périodiques Résumé : Sensory issues are widely reported in Autism Spectrum Conditions (ASC). Since taste perception is one of the least studied senses in ASC we explored taste identification in adults with ASC (12 males, 11 females) compared to control participants (14 males, 12 females). ‘Taste strips’ were used to measure taste identification overall, as well as bitter, sour, sweet and salty tastes. Results revealed lower taste scores overall in the ASC group, as well as for bitter, sour and sweet tastes. Salty taste scores did not differ between the groups. Examining error types showed that adults with ASC more often misidentified a taste as salty or as no taste. Future studies should investigate underlying mechanisms of taste identification difficulties in ASC. En ligne : http://dx.doi.org/10.1007/s10803-011-1377-8 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=166

The Use of Skilled Strategies in Social Interactions by Groups High and Low in Self-Reported Social Skill / Shelley CHANNON in Journal of Autism and Developmental Disorders, 42-7 (July 2012)  

Public ISBD [article]  inJournal of Autism and Developmental Disorders > 42-7 (July 2012) . - p.1425-1434 Titre : The Use of Skilled Strategies in Social Interactions by Groups High and Low in Self-Reported Social Skill Type de document : Texte imprimé et/ou numérique Auteurs : Shelley CHANNON, Auteur ; Ruth COLLINS, Auteur ; Eleanor SWAIN, Auteur ; Mary-Beth YOUNG, Auteur ; Sian FITZPATRICK, Auteur Année de publication : 2012 Article en page(s) : p.1425-1434 Langues : Anglais (eng) Mots-clés : Social cognition  Social skill  Mentalising  Theory of mind  Autistic spectrum disorder Index. décimale : PER Périodiques Résumé : Individuals high or low in self-reported social skill were recruited opportunistically. When presented with everyday social scenarios ending with an awkward request or offer, the high social skill participants more often used sophisticated strategies that showed greater consideration for all parties. By contrast, the low skill participants were more reliant on simple strategies including acquiescence or refusal, and the emotional tone of their responses was less positive. Greater reliance on sophisticated rather than simple strategies may be linked to more successful social interactions. The potential implications are considered for understanding everyday performance in skilled individuals and populations with limited social skills, such as those with autistic spectrum disorders. En ligne : http://dx.doi.org/10.1007/s10803-011-1381-z Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=166 [article] The Use of Skilled Strategies in Social Interactions by Groups High and Low in Self-Reported Social Skill [Texte imprimé et/ou numérique] / Shelley CHANNON, Auteur ; Ruth COLLINS, Auteur ; Eleanor SWAIN, Auteur ; Mary-Beth YOUNG, Auteur ; Sian FITZPATRICK, Auteur . - 2012 . - p.1425-1434. Langues : Anglais (eng) in Journal of Autism and Developmental Disorders > 42-7 (July 2012) . - p.1425-1434 Mots-clés : Social cognition  Social skill  Mentalising  Theory of mind  Autistic spectrum disorder Index. décimale : PER Périodiques Résumé : Individuals high or low in self-reported social skill were recruited opportunistically. When presented with everyday social scenarios ending with an awkward request or offer, the high social skill participants more often used sophisticated strategies that showed greater consideration for all parties. By contrast, the low skill participants were more reliant on simple strategies including acquiescence or refusal, and the emotional tone of their responses was less positive. Greater reliance on sophisticated rather than simple strategies may be linked to more successful social interactions. The potential implications are considered for understanding everyday performance in skilled individuals and populations with limited social skills, such as those with autistic spectrum disorders. En ligne : http://dx.doi.org/10.1007/s10803-011-1381-z Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=166

Behavioral Correlates of Maternal Antibody Status Among Children with Autism / Daniel BRAUNSCHWEIG in Journal of Autism and Developmental Disorders, 42-7 (July 2012)  

Public ISBD [article]  inJournal of Autism and Developmental Disorders > 42-7 (July 2012) . - p.1435-1445 Titre : Behavioral Correlates of Maternal Antibody Status Among Children with Autism Type de document : Texte imprimé et/ou numérique Auteurs : Daniel BRAUNSCHWEIG, Auteur ; Paul DUNCANSON, Auteur ; Robert BOYCE, Auteur ; David J. HANSEN, Auteur ; Paul ASHWOOD, Auteur ; Isaac N. PESSAH, Auteur ; Irva HERTZ-PICCIOTTO, Auteur ; Judy VAN DE WATER, Auteur Année de publication : 2012 Article en page(s) : p.1435-1445 Langues : Anglais (eng) Mots-clés : Autism  Maternal antibodies  Autoantibodies  Fetal brain  Immunologie Index. décimale : PER Périodiques Résumé : Autism spectrum disorders (ASDs) affect approximately 1 in 110 children in the United States. This report profiles fetal-brain reactive autoantibodies of a large cohort of mothers of children with autism and controls, yielding significant associations between the presence of IgG reactivity to fetal brain proteins at 37 and 73 kDa and a childhood diagnosis of full autism (p = 0.0005), which also correlated with lower expressive language scores (p = 0.005). Additionally, we report on reactivity to proteins at 39 and 73 kDa, which correlated with the broader diagnosis of ASD (p = 0.0007) and increased irritability on the Aberrant Behavioral Checklist (p = 0.05). This study provides evidence of multiple patterns of reactivity to fetal brain proteins by maternal antibodies associated with ASD and specific childhood behavioral outcomes. En ligne : http://dx.doi.org/10.1007/s10803-011-1378-7 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=166 [article] Behavioral Correlates of Maternal Antibody Status Among Children with Autism [Texte imprimé et/ou numérique] / Daniel BRAUNSCHWEIG, Auteur ; Paul DUNCANSON, Auteur ; Robert BOYCE, Auteur ; David J. HANSEN, Auteur ; Paul ASHWOOD, Auteur ; Isaac N. PESSAH, Auteur ; Irva HERTZ-PICCIOTTO, Auteur ; Judy VAN DE WATER, Auteur . - 2012 . - p.1435-1445. Langues : Anglais (eng) in Journal of Autism and Developmental Disorders > 42-7 (July 2012) . - p.1435-1445 Mots-clés : Autism  Maternal antibodies  Autoantibodies  Fetal brain  Immunologie Index. décimale : PER Périodiques Résumé : Autism spectrum disorders (ASDs) affect approximately 1 in 110 children in the United States. This report profiles fetal-brain reactive autoantibodies of a large cohort of mothers of children with autism and controls, yielding significant associations between the presence of IgG reactivity to fetal brain proteins at 37 and 73 kDa and a childhood diagnosis of full autism (p = 0.0005), which also correlated with lower expressive language scores (p = 0.005). Additionally, we report on reactivity to proteins at 39 and 73 kDa, which correlated with the broader diagnosis of ASD (p = 0.0007) and increased irritability on the Aberrant Behavioral Checklist (p = 0.05). This study provides evidence of multiple patterns of reactivity to fetal brain proteins by maternal antibodies associated with ASD and specific childhood behavioral outcomes. En ligne : http://dx.doi.org/10.1007/s10803-011-1378-7 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=166

Emotion, Intent and Voluntary Movement in Children with Autism. An Example: The Goal Directed Locomotion / Sophie LONGUET in Journal of Autism and Developmental Disorders, 42-7 (July 2012)  

Public ISBD [article]  inJournal of Autism and Developmental Disorders > 42-7 (July 2012) . - p.1446-1458 Titre : Emotion, Intent and Voluntary Movement in Children with Autism. An Example: The Goal Directed Locomotion Type de document : Texte imprimé et/ou numérique Auteurs : Sophie LONGUET, Auteur ; Carole FERREL-CHAPUS, Auteur ; Marie-Joëlle OREVE, Auteur ; Jean-Marc CHAMOT, Auteur ; Sylvie VERNAZZA-MARTIN, Auteur Année de publication : 2012 Article en page(s) : p.1446-1458 Langues : Anglais (eng) Mots-clés : Planning  Programming  Motor control  Emotions  Valence  Autism Index. décimale : PER Périodiques Résumé : This article focuses on the impact of intentionality on goal directed locomotion in healthy and autistic children. Closely linked with emotions and motivation, it is directly connected with movement planning. Is planning only preserved when the goal of the action appears motivating for healthy and autistic children? Is movement programming similar for autistic and healthy children, and does it vary according to the emotional valence of the object? Moving in a straight line, twenty autistic and healthy children had to retrieve a positive or aversive emotional valence object. The results suggest planning and programming are preserved in an emotionally positive situation. However, in an aversive situation, autistic children appear to have a deficit in terms of planning and sometimes programming. En ligne : http://dx.doi.org/10.1007/s10803-011-1383-x Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=166 [article] Emotion, Intent and Voluntary Movement in Children with Autism. An Example: The Goal Directed Locomotion [Texte imprimé et/ou numérique] / Sophie LONGUET, Auteur ; Carole FERREL-CHAPUS, Auteur ; Marie-Joëlle OREVE, Auteur ; Jean-Marc CHAMOT, Auteur ; Sylvie VERNAZZA-MARTIN, Auteur . - 2012 . - p.1446-1458. Langues : Anglais (eng) in Journal of Autism and Developmental Disorders > 42-7 (July 2012) . - p.1446-1458 Mots-clés : Planning  Programming  Motor control  Emotions  Valence  Autism Index. décimale : PER Périodiques Résumé : This article focuses on the impact of intentionality on goal directed locomotion in healthy and autistic children. Closely linked with emotions and motivation, it is directly connected with movement planning. Is planning only preserved when the goal of the action appears motivating for healthy and autistic children? Is movement programming similar for autistic and healthy children, and does it vary according to the emotional valence of the object? Moving in a straight line, twenty autistic and healthy children had to retrieve a positive or aversive emotional valence object. The results suggest planning and programming are preserved in an emotionally positive situation. However, in an aversive situation, autistic children appear to have a deficit in terms of planning and sometimes programming. En ligne : http://dx.doi.org/10.1007/s10803-011-1383-x Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=166

Association of GTF2i in the Williams-Beuren Syndrome Critical Region with Autism Spectrum Disorders / Patrick MALENFANT in Journal of Autism and Developmental Disorders, 42-7 (July 2012)  

Public ISBD [article]  inJournal of Autism and Developmental Disorders > 42-7 (July 2012) . - p.1459-1469 Titre : Association of GTF2i in the Williams-Beuren Syndrome Critical Region with Autism Spectrum Disorders Type de document : Texte imprimé et/ou numérique Auteurs : Patrick MALENFANT, Auteur ; Xudong LIU, Auteur ; Melissa HUDSON, Auteur ; Ying QIAO, Auteur ; Monica HRYNCHAK, Auteur ; Noémie RIENDEAU, Auteur ; M. Jeannette HILDEBRAND, Auteur ; Ira L. COHEN, Auteur ; Albert E. CHUDLEY, Auteur ; Cynthia FORSTER-GIBSON, Auteur ; Elizabeth C.R. MICKELSON, Auteur ; Evica RAJEAN-SEPAROVIC, Auteur ; M. E. Suzanne LEWIS, Auteur ; Jeanette J. A. HOLDEN, Auteur Année de publication : 2012 Article en page(s) : p.1459-1469 Langues : Anglais (eng) Mots-clés : Autism Spectrum Disorders (ASDs)  Gene association  GTF2i gene  7q11.23 duplication  Williams-Beuren Syndrome (WBS) Index. décimale : PER Périodiques Résumé : Duplications of 7q11.23, deleted in Williams-Beuren Syndrome, have been implicated in autism spectrum disorders (ASDs). A 1.5 Mb duplication was identified in one girl with severe expressive language deficits and anxiety among 1,142 ASD individuals screened for this duplication. Family-based association studies of Tag-SNPs in three genes (STX1A , CYLN2 and GTF2i) in two multiplex autism family cohorts revealed strong association of two GTF2i SNPs and their haplotype in Cohort 1 and the combined families. The risk alleles and haplotype were associated with severe problems in social interaction and excessive repetitive behaviors. Our findings suggest the GTF2i gene is important in the etiology of autism in individuals with this duplication and in non-duplication cases with severe social interaction problems and repetitive behaviors. En ligne : http://dx.doi.org/10.1007/s10803-011-1389-4 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=166 [article] Association of GTF2i in the Williams-Beuren Syndrome Critical Region with Autism Spectrum Disorders [Texte imprimé et/ou numérique] / Patrick MALENFANT, Auteur ; Xudong LIU, Auteur ; Melissa HUDSON, Auteur ; Ying QIAO, Auteur ; Monica HRYNCHAK, Auteur ; Noémie RIENDEAU, Auteur ; M. Jeannette HILDEBRAND, Auteur ; Ira L. COHEN, Auteur ; Albert E. CHUDLEY, Auteur ; Cynthia FORSTER-GIBSON, Auteur ; Elizabeth C.R. MICKELSON, Auteur ; Evica RAJEAN-SEPAROVIC, Auteur ; M. E. Suzanne LEWIS, Auteur ; Jeanette J. A. HOLDEN, Auteur . - 2012 . - p.1459-1469. Langues : Anglais (eng) in Journal of Autism and Developmental Disorders > 42-7 (July 2012) . - p.1459-1469 Mots-clés : Autism Spectrum Disorders (ASDs)  Gene association  GTF2i gene  7q11.23 duplication  Williams-Beuren Syndrome (WBS) Index. décimale : PER Périodiques Résumé : Duplications of 7q11.23, deleted in Williams-Beuren Syndrome, have been implicated in autism spectrum disorders (ASDs). A 1.5 Mb duplication was identified in one girl with severe expressive language deficits and anxiety among 1,142 ASD individuals screened for this duplication. Family-based association studies of Tag-SNPs in three genes (STX1A , CYLN2 and GTF2i) in two multiplex autism family cohorts revealed strong association of two GTF2i SNPs and their haplotype in Cohort 1 and the combined families. The risk alleles and haplotype were associated with severe problems in social interaction and excessive repetitive behaviors. Our findings suggest the GTF2i gene is important in the etiology of autism in individuals with this duplication and in non-duplication cases with severe social interaction problems and repetitive behaviors. En ligne : http://dx.doi.org/10.1007/s10803-011-1389-4 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=166

Clinical and Laboratory Data in a Sample of Greek Children with Autism Spectrum Disorders / Athina VERVERI in Journal of Autism and Developmental Disorders, 42-7 (July 2012)  

Public ISBD [article]  inJournal of Autism and Developmental Disorders > 42-7 (July 2012) . - p.1470-1476 Titre : Clinical and Laboratory Data in a Sample of Greek Children with Autism Spectrum Disorders Type de document : Texte imprimé et/ou numérique Auteurs : Athina VERVERI, Auteur ; Efthymia VARGIAMI, Auteur ; Vassiliki PAPADOPOULOU, Auteur ; Dimitrios TRYFONAS, Auteur ; Dimitrios I. ZAFEIRIOU, Auteur Année de publication : 2012 Article en page(s) : p.1470-1476 Langues : Anglais (eng) Mots-clés : Autism  Genetic syndromes  Metabolic  Epilepsy  Macrocephaly Index. décimale : PER Périodiques Résumé : The purpose of this study is to describe clinical and laboratory data, as well as comorbid disorders in Greek children with autism spectrum disorders (ASD). Data were retrospectively collected for 222 children aged 1.5–9 years. The mean age at diagnosis was 43.7 ± 17.6 months. Significantly earlier diagnoses were noted in children with comorbid disorders (epilepsy, hearing deficits, genetic/metabolic disorders), mental retardation and a large head circumference (HC). Macrocephaly (HC ≥ 97th percentile) was found in 21.2% of children, genetic and metabolic disorders in 11.7% and 2.7% respectively and mental retardation in 23%. Patients with certain clinical features (i.e. syndromic) are earlier diagnosed. It is of ultimate importance to promptly identify all children with ASD, probably through the appliance of screening and surveillance programs in the Greek population. En ligne : http://dx.doi.org/10.1007/s10803-011-1414-7 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=166 [article] Clinical and Laboratory Data in a Sample of Greek Children with Autism Spectrum Disorders [Texte imprimé et/ou numérique] / Athina VERVERI, Auteur ; Efthymia VARGIAMI, Auteur ; Vassiliki PAPADOPOULOU, Auteur ; Dimitrios TRYFONAS, Auteur ; Dimitrios I. ZAFEIRIOU, Auteur . - 2012 . - p.1470-1476. Langues : Anglais (eng) in Journal of Autism and Developmental Disorders > 42-7 (July 2012) . - p.1470-1476 Mots-clés : Autism  Genetic syndromes  Metabolic  Epilepsy  Macrocephaly Index. décimale : PER Périodiques Résumé : The purpose of this study is to describe clinical and laboratory data, as well as comorbid disorders in Greek children with autism spectrum disorders (ASD). Data were retrospectively collected for 222 children aged 1.5–9 years. The mean age at diagnosis was 43.7 ± 17.6 months. Significantly earlier diagnoses were noted in children with comorbid disorders (epilepsy, hearing deficits, genetic/metabolic disorders), mental retardation and a large head circumference (HC). Macrocephaly (HC ≥ 97th percentile) was found in 21.2% of children, genetic and metabolic disorders in 11.7% and 2.7% respectively and mental retardation in 23%. Patients with certain clinical features (i.e. syndromic) are earlier diagnosed. It is of ultimate importance to promptly identify all children with ASD, probably through the appliance of screening and surveillance programs in the Greek population. En ligne : http://dx.doi.org/10.1007/s10803-011-1414-7 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=166

Differentiating High-Functioning Autism and Social Phobia / Katherine E. TYSON in Journal of Autism and Developmental Disorders, 42-7 (July 2012)  

Public ISBD [article]  inJournal of Autism and Developmental Disorders > 42-7 (July 2012) . - p.1477-1490 Titre : Differentiating High-Functioning Autism and Social Phobia Type de document : Texte imprimé et/ou numérique Auteurs : Katherine E. TYSON, Auteur ; Dean G. CRUESS, Auteur Année de publication : 2012 Article en page(s) : p.1477-1490 Langues : Anglais (eng) Mots-clés : Autism  Social phobia  Social anxiety Index. décimale : PER Périodiques Résumé : Both high-functioning autism (HFA) and social phobia (SP) involve profound social interaction deficits. Although these disorders share some similar symptoms, they are conceptualized as distinct. Because both HFA and SP are defined behaviorally, the degree of overlap between the two disorders may result in misinterpretation of symptoms. However, the deficits in each disorder differ, particularly in areas of social interaction, emotion recognition and expression, and communication. This paper reviews the literature that informs our current understanding of the behavioral overlaps and differences in HFA and SP. The review also addresses the implications of our current knowledge of these two disorders for differential diagnosis, treatment, and future research. Interdisciplinary, developmentally-oriented research may help extend current approaches to HFA and SP. En ligne : http://dx.doi.org/10.1007/s10803-011-1386-7 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=166 [article] Differentiating High-Functioning Autism and Social Phobia [Texte imprimé et/ou numérique] / Katherine E. TYSON, Auteur ; Dean G. CRUESS, Auteur . - 2012 . - p.1477-1490. Langues : Anglais (eng) in Journal of Autism and Developmental Disorders > 42-7 (July 2012) . - p.1477-1490 Mots-clés : Autism  Social phobia  Social anxiety Index. décimale : PER Périodiques Résumé : Both high-functioning autism (HFA) and social phobia (SP) involve profound social interaction deficits. Although these disorders share some similar symptoms, they are conceptualized as distinct. Because both HFA and SP are defined behaviorally, the degree of overlap between the two disorders may result in misinterpretation of symptoms. However, the deficits in each disorder differ, particularly in areas of social interaction, emotion recognition and expression, and communication. This paper reviews the literature that informs our current understanding of the behavioral overlaps and differences in HFA and SP. The review also addresses the implications of our current knowledge of these two disorders for differential diagnosis, treatment, and future research. Interdisciplinary, developmentally-oriented research may help extend current approaches to HFA and SP. En ligne : http://dx.doi.org/10.1007/s10803-011-1386-7 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=166

The Prevalence of Autism Spectrum Disorders in Toddlers: A Population Study of 2-Year-Old Swedish Children / Gudrun NYGREN in Journal of Autism and Developmental Disorders, 42-7 (July 2012)  

Public ISBD [article]  inJournal of Autism and Developmental Disorders > 42-7 (July 2012) . - p.1491-1497 Titre : The Prevalence of Autism Spectrum Disorders in Toddlers: A Population Study of 2-Year-Old Swedish Children Type de document : Texte imprimé et/ou numérique Auteurs : Gudrun NYGREN, Auteur ; Mats CEDERLUND, Auteur ; Eva SANDBERG, Auteur ; Fredrik GILLSTEDT, Auteur ; Thomas ARVIDSSON, Auteur ; Gunilla WESTMAN ANDERSSON, Auteur ; Christopher GILLBERG, Auteur Année de publication : 2012 Article en page(s) : p.1491-1497 Langues : Anglais (eng) Mots-clés : Autism  Autism spectrum disorder  Prevalence  Early detection  Screening  Diagnostic instruments Index. décimale : PER Périodiques Résumé : Autism Spectrum Disorder (ASD) is more common than previously believed. ASD is increasingly diagnosed at very young ages. We report estimated ASD prevalence rates from a population study of 2-year-old children conducted in 2010 in Gothenburg, Sweden. Screening for ASD had been introduced at all child health centers at child age 21/2 years. All children with suspected ASD were referred for evaluation to one center, serving the whole city of Gothenburg. The prevalence for all 2-year-olds referred in 2010 and diagnosed with ASD was 0.80%. Corresponding rates for 2-year-olds referred to the center in 2000 and 2005 (when no population screening occurred) were 0.18 and 0.04%. Results suggest that early screening contributes to a large increase in diagnosed ASD cases. En ligne : http://dx.doi.org/10.1007/s10803-011-1391-x Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=166 [article] The Prevalence of Autism Spectrum Disorders in Toddlers: A Population Study of 2-Year-Old Swedish Children [Texte imprimé et/ou numérique] / Gudrun NYGREN, Auteur ; Mats CEDERLUND, Auteur ; Eva SANDBERG, Auteur ; Fredrik GILLSTEDT, Auteur ; Thomas ARVIDSSON, Auteur ; Gunilla WESTMAN ANDERSSON, Auteur ; Christopher GILLBERG, Auteur . - 2012 . - p.1491-1497. Langues : Anglais (eng) in Journal of Autism and Developmental Disorders > 42-7 (July 2012) . - p.1491-1497 Mots-clés : Autism  Autism spectrum disorder  Prevalence  Early detection  Screening  Diagnostic instruments Index. décimale : PER Périodiques Résumé : Autism Spectrum Disorder (ASD) is more common than previously believed. ASD is increasingly diagnosed at very young ages. We report estimated ASD prevalence rates from a population study of 2-year-old children conducted in 2010 in Gothenburg, Sweden. Screening for ASD had been introduced at all child health centers at child age 21/2 years. All children with suspected ASD were referred for evaluation to one center, serving the whole city of Gothenburg. The prevalence for all 2-year-olds referred in 2010 and diagnosed with ASD was 0.80%. Corresponding rates for 2-year-olds referred to the center in 2000 and 2005 (when no population screening occurred) were 0.18 and 0.04%. Results suggest that early screening contributes to a large increase in diagnosed ASD cases. En ligne : http://dx.doi.org/10.1007/s10803-011-1391-x Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=166

Erratum to: The Prevalence of Autism Spectrum Disorders in Toddlers: A Population Study of 2-Year-Old Swedish Children / Gudrun NYGREN in Journal of Autism and Developmental Disorders, 42-7 (July 2012)  

Public ISBD [article]  inJournal of Autism and Developmental Disorders > 42-7 (July 2012) . - p.1498 Titre : Erratum to: The Prevalence of Autism Spectrum Disorders in Toddlers: A Population Study of 2-Year-Old Swedish Children Type de document : Texte imprimé et/ou numérique Auteurs : Gudrun NYGREN, Auteur ; Mats CEDERLUND, Auteur ; Eva SANDBERG, Auteur ; Fredrik GILLSTEDT, Auteur ; Thomas ARVIDSSON, Auteur ; I. Carina GILLBERG, Auteur ; Gunilla WESTMAN ANDERSSON, Auteur ; Christopher GILLBERG, Auteur Année de publication : 2012 Article en page(s) : p.1498 Langues : Anglais (eng) Index. décimale : PER Périodiques En ligne : http://dx.doi.org/10.1007/s10803-012-1488-x Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=166 [article] Erratum to: The Prevalence of Autism Spectrum Disorders in Toddlers: A Population Study of 2-Year-Old Swedish Children [Texte imprimé et/ou numérique] / Gudrun NYGREN, Auteur ; Mats CEDERLUND, Auteur ; Eva SANDBERG, Auteur ; Fredrik GILLSTEDT, Auteur ; Thomas ARVIDSSON, Auteur ; I. Carina GILLBERG, Auteur ; Gunilla WESTMAN ANDERSSON, Auteur ; Christopher GILLBERG, Auteur . - 2012 . - p.1498. Langues : Anglais (eng) in Journal of Autism and Developmental Disorders > 42-7 (July 2012) . - p.1498 Index. décimale : PER Périodiques En ligne : http://dx.doi.org/10.1007/s10803-012-1488-x Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=166

Brief Report: An Exploratory Study of Lexical Skills in Bilingual Children with Autism Spectrum Disorder / Jill M. PETERSEN in Journal of Autism and Developmental Disorders, 42-7 (July 2012)  

Public ISBD [article]  inJournal of Autism and Developmental Disorders > 42-7 (July 2012) . - p.1499-1503 Titre : Brief Report: An Exploratory Study of Lexical Skills in Bilingual Children with Autism Spectrum Disorder Type de document : Texte imprimé et/ou numérique Auteurs : Jill M. PETERSEN, Auteur ; Stefka MARINOVA-TODD, Auteur ; Pat MIRENDA, Auteur Année de publication : 2012 Article en page(s) : p.1499-1503 Langues : Anglais (eng) Mots-clés : Bilingual  ASD – Vocabulary  CDI  Chinese Index. décimale : PER Périodiques Résumé : Studying lexical diversity in bilingual children with autism spectrum disorders (ASD) can contribute important information to our understanding of language development in this diverse population. In this exploratory study, lexical comprehension and production and overall language skills were investigated in 14 English–Chinese bilingual and 14 English monolingual preschool-age children with ASD. Results indicated that both groups had equivalent scores on all but one measure of language and vocabulary, including English production vocabulary, conceptual production vocabulary, and vocabulary comprehension. When comparing the two languages of bilingual participants, there were no significant differences in production vocabulary size or vocabulary comprehension scores. The results provide evidence that bilingual English–Chinese preschool-age children with ASD have the capacity to function successfully as bilinguals. En ligne : http://dx.doi.org/10.1007/s10803-011-1366-y Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=166 [article] Brief Report: An Exploratory Study of Lexical Skills in Bilingual Children with Autism Spectrum Disorder [Texte imprimé et/ou numérique] / Jill M. PETERSEN, Auteur ; Stefka MARINOVA-TODD, Auteur ; Pat MIRENDA, Auteur . - 2012 . - p.1499-1503. Langues : Anglais (eng) in Journal of Autism and Developmental Disorders > 42-7 (July 2012) . - p.1499-1503 Mots-clés : Bilingual  ASD – Vocabulary  CDI  Chinese Index. décimale : PER Périodiques Résumé : Studying lexical diversity in bilingual children with autism spectrum disorders (ASD) can contribute important information to our understanding of language development in this diverse population. In this exploratory study, lexical comprehension and production and overall language skills were investigated in 14 English–Chinese bilingual and 14 English monolingual preschool-age children with ASD. Results indicated that both groups had equivalent scores on all but one measure of language and vocabulary, including English production vocabulary, conceptual production vocabulary, and vocabulary comprehension. When comparing the two languages of bilingual participants, there were no significant differences in production vocabulary size or vocabulary comprehension scores. The results provide evidence that bilingual English–Chinese preschool-age children with ASD have the capacity to function successfully as bilinguals. En ligne : http://dx.doi.org/10.1007/s10803-011-1366-y Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=166

Brief Report: Selective Social Anhedonia in High Functioning Autism / Coralie CHEVALLIER in Journal of Autism and Developmental Disorders, 42-7 (July 2012)  

Public ISBD [article]  inJournal of Autism and Developmental Disorders > 42-7 (July 2012) . - p.1504-1509 Titre : Brief Report: Selective Social Anhedonia in High Functioning Autism Type de document : Texte imprimé et/ou numérique Auteurs : Coralie CHEVALLIER, Auteur ; Julie GREZES, Auteur ; Catherine J. MOLESWORTH, Auteur ; Sylvie BERTHOZ, Auteur ; Francesca HAPPE, Auteur Année de publication : 2012 Article en page(s) : p.1504-1509 Langues : Anglais (eng) Mots-clés : Anhedonia  Social motivation  Autism spectrum disorders  Social anhedonia  Social interest Index. décimale : PER Périodiques Résumé : Diminished social motivation is one of the most striking features in autism. Yet, few studies have directly assessed the value people with an ASD place on social interactions, or how rewarding they report it to be. In the present study, we directly measure social motivation by looking at responses to a questionnaire assessing self-reported pleasure in social and non social situations. Twenty-nine adolescents with ASD and matched controls took part in the study. Our results reveal that children with an ASD differ from the controls with respect to social enjoyment, but not with respect to physical and other sources of hedonism. Further analyses demonstrate that the degree of social anhedonia correlates with autism severity. En ligne : http://dx.doi.org/10.1007/s10803-011-1364-0 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=166 [article] Brief Report: Selective Social Anhedonia in High Functioning Autism [Texte imprimé et/ou numérique] / Coralie CHEVALLIER, Auteur ; Julie GREZES, Auteur ; Catherine J. MOLESWORTH, Auteur ; Sylvie BERTHOZ, Auteur ; Francesca HAPPE, Auteur . - 2012 . - p.1504-1509. Langues : Anglais (eng) in Journal of Autism and Developmental Disorders > 42-7 (July 2012) . - p.1504-1509 Mots-clés : Anhedonia  Social motivation  Autism spectrum disorders  Social anhedonia  Social interest Index. décimale : PER Périodiques Résumé : Diminished social motivation is one of the most striking features in autism. Yet, few studies have directly assessed the value people with an ASD place on social interactions, or how rewarding they report it to be. In the present study, we directly measure social motivation by looking at responses to a questionnaire assessing self-reported pleasure in social and non social situations. Twenty-nine adolescents with ASD and matched controls took part in the study. Our results reveal that children with an ASD differ from the controls with respect to social enjoyment, but not with respect to physical and other sources of hedonism. Further analyses demonstrate that the degree of social anhedonia correlates with autism severity. En ligne : http://dx.doi.org/10.1007/s10803-011-1364-0 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=166

Brief Report: Platelet-Poor Plasma Serotonin in Autism / George M. ANDERSON in Journal of Autism and Developmental Disorders, 42-7 (July 2012)  

Public ISBD [article]  inJournal of Autism and Developmental Disorders > 42-7 (July 2012) . - p.1510-1514 Titre : Brief Report: Platelet-Poor Plasma Serotonin in Autism Type de document : Texte imprimé et/ou numérique Auteurs : George M. ANDERSON, Auteur ; Margaret E. HERTZIG, Auteur ; P.A. MCBRIDE, Auteur Année de publication : 2012 Article en page(s) : p.1510-1514 Langues : Anglais (eng) Mots-clés : Autism  Serotonin  Hyperserotonemia  Platelet  Platelet-poor plasma (PPP) Index. décimale : PER Périodiques Résumé : Possible explanations for the well-replicated platelet hyperserotonemia of autism include an alteration in the platelet’s handling of serotonin (5-hydroxyserotonin, 5-HT) or an increased exposure of the platelet to 5-HT. Measurement of platelet-poor plasma (PPP) levels of 5-HT appears to provide the best available index of in vivo exposure of the platelet to 5-HT. Mean (±SD) concentrations of PPP 5-HT observed in the autism (N = 18), hyperserotonemic subgroup (N = 5) and control (N = 24) groups were 0.86 ± 0.53, 0.87 ± 0.43 and 0.86 ± 0.36 nM, respectively. The results suggest that the hyperserotonemia of autism is not due to increased exposure of the platelet to 5-HT and make it more likely that the factor(s) contributing to the hyperserotonemia of autism have to do with the platelet’s handling of 5-HT. En ligne : http://dx.doi.org/10.1007/s10803-011-1371-1 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=166 [article] Brief Report: Platelet-Poor Plasma Serotonin in Autism [Texte imprimé et/ou numérique] / George M. ANDERSON, Auteur ; Margaret E. HERTZIG, Auteur ; P.A. MCBRIDE, Auteur . - 2012 . - p.1510-1514. Langues : Anglais (eng) in Journal of Autism and Developmental Disorders > 42-7 (July 2012) . - p.1510-1514 Mots-clés : Autism  Serotonin  Hyperserotonemia  Platelet  Platelet-poor plasma (PPP) Index. décimale : PER Périodiques Résumé : Possible explanations for the well-replicated platelet hyperserotonemia of autism include an alteration in the platelet’s handling of serotonin (5-hydroxyserotonin, 5-HT) or an increased exposure of the platelet to 5-HT. Measurement of platelet-poor plasma (PPP) levels of 5-HT appears to provide the best available index of in vivo exposure of the platelet to 5-HT. Mean (±SD) concentrations of PPP 5-HT observed in the autism (N = 18), hyperserotonemic subgroup (N = 5) and control (N = 24) groups were 0.86 ± 0.53, 0.87 ± 0.43 and 0.86 ± 0.36 nM, respectively. The results suggest that the hyperserotonemia of autism is not due to increased exposure of the platelet to 5-HT and make it more likely that the factor(s) contributing to the hyperserotonemia of autism have to do with the platelet’s handling of 5-HT. En ligne : http://dx.doi.org/10.1007/s10803-011-1371-1 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=166

Brief Report: The Effect of Delayed Matching to Sample on Stimulus Over-Selectivity / Phil REED in Journal of Autism and Developmental Disorders, 42-7 (July 2012)  

Public ISBD [article]  inJournal of Autism and Developmental Disorders > 42-7 (July 2012) . - p.1515-1519 Titre : Brief Report: The Effect of Delayed Matching to Sample on Stimulus Over-Selectivity Type de document : Texte imprimé et/ou numérique Auteurs : Phil REED, Auteur Année de publication : 2012 Article en page(s) : p.1515-1519 Langues : Anglais (eng) Mots-clés : Over-selectivity  Delayed matching to sample Index. décimale : PER Périodiques Résumé : Stimulus over-selectivity occurs when one aspect of the environment controls behavior at the expense of other equally salient aspects. Participants were trained on a match-to-sample (MTS) discrimination task. Levels of over-selectivity in a group of children (4–18 years) with Autism Spectrum Disorders (ASD) were compared with a mental-aged matched typically-developing group. There was more over-selectivity in the ASD group. When retention intervals were added between the sample and comparisons in the MTS task, both groups showed an increased level of over-selectivity, with the ASD group showing a more pronounced effect. En ligne : http://dx.doi.org/10.1007/s10803-011-1374-y Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=166 [article] Brief Report: The Effect of Delayed Matching to Sample on Stimulus Over-Selectivity [Texte imprimé et/ou numérique] / Phil REED, Auteur . - 2012 . - p.1515-1519. Langues : Anglais (eng) in Journal of Autism and Developmental Disorders > 42-7 (July 2012) . - p.1515-1519 Mots-clés : Over-selectivity  Delayed matching to sample Index. décimale : PER Périodiques Résumé : Stimulus over-selectivity occurs when one aspect of the environment controls behavior at the expense of other equally salient aspects. Participants were trained on a match-to-sample (MTS) discrimination task. Levels of over-selectivity in a group of children (4–18 years) with Autism Spectrum Disorders (ASD) were compared with a mental-aged matched typically-developing group. There was more over-selectivity in the ASD group. When retention intervals were added between the sample and comparisons in the MTS task, both groups showed an increased level of over-selectivity, with the ASD group showing a more pronounced effect. En ligne : http://dx.doi.org/10.1007/s10803-011-1374-y Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=166

Brief Report: Association Between Behavioral Features and Gastrointestinal Problems Among Children with Autism Spectrum Disorder / Matthew J. MAENNER in Journal of Autism and Developmental Disorders, 42-7 (July 2012)  

Public ISBD [article]  inJournal of Autism and Developmental Disorders > 42-7 (July 2012) . - p.1520-1525 Titre : Brief Report: Association Between Behavioral Features and Gastrointestinal Problems Among Children with Autism Spectrum Disorder Type de document : Texte imprimé et/ou numérique Auteurs : Matthew J. MAENNER, Auteur ; Carrie L. ARNESON, Auteur ; Susan E. LEVY, Auteur ; Russell S. KIRBY, Auteur ; Joyce S. NICHOLAS, Auteur ; Maureen DURKIN, Auteur Année de publication : 2012 Article en page(s) : p.1520-1525 Langues : Anglais (eng) Mots-clés : Autism spectrum disorder  Gastrointestinal  Trouble gastrointestinal Index. décimale : PER Périodiques Résumé : Recent reports suggest certain behaviors among children with autism spectrum disorders (ASD) may indicate underlying gastro-intestinal (GI) problems, and that the presence of these behaviors may help alert primary care providers to the need to evaluate a child with ASD for GI problems. The purpose of this population-based study of 487 children with ASD, including 35 (7.2%) with a medically documented history of GI problems, was to compare behavioral features of children with and without a history of GI problems. Unusual sleeping or eating habits and oppositional behavior were significantly associated with GI problems. These behaviors, however, were frequent in both children with and without GI problems, suggesting they may have limited utility in a screening capacity for GI problems. En ligne : http://dx.doi.org/10.1007/s10803-011-1379-6 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=166 [article] Brief Report: Association Between Behavioral Features and Gastrointestinal Problems Among Children with Autism Spectrum Disorder [Texte imprimé et/ou numérique] / Matthew J. MAENNER, Auteur ; Carrie L. ARNESON, Auteur ; Susan E. LEVY, Auteur ; Russell S. KIRBY, Auteur ; Joyce S. NICHOLAS, Auteur ; Maureen DURKIN, Auteur . - 2012 . - p.1520-1525. Langues : Anglais (eng) in Journal of Autism and Developmental Disorders > 42-7 (July 2012) . - p.1520-1525 Mots-clés : Autism spectrum disorder  Gastrointestinal  Trouble gastrointestinal Index. décimale : PER Périodiques Résumé : Recent reports suggest certain behaviors among children with autism spectrum disorders (ASD) may indicate underlying gastro-intestinal (GI) problems, and that the presence of these behaviors may help alert primary care providers to the need to evaluate a child with ASD for GI problems. The purpose of this population-based study of 487 children with ASD, including 35 (7.2%) with a medically documented history of GI problems, was to compare behavioral features of children with and without a history of GI problems. Unusual sleeping or eating habits and oppositional behavior were significantly associated with GI problems. These behaviors, however, were frequent in both children with and without GI problems, suggesting they may have limited utility in a screening capacity for GI problems. En ligne : http://dx.doi.org/10.1007/s10803-011-1379-6 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=166

Twin Studies in Autism: What Might They Say About Genetic and Environmental Influences / George M. ANDERSON in Journal of Autism and Developmental Disorders, 42-7 (July 2012)  

Public ISBD [article]  inJournal of Autism and Developmental Disorders > 42-7 (July 2012) . - p.1526-1527 Titre : Twin Studies in Autism: What Might They Say About Genetic and Environmental Influences Type de document : Texte imprimé et/ou numérique Auteurs : George M. ANDERSON, Auteur Année de publication : 2012 Article en page(s) : p.1526-1527 Langues : Anglais (eng) Mots-clés : Autism  Risk  Twin  Monozygotic  Heritability  Genetic  Environmental Index. décimale : PER Périodiques Résumé : Genetic and epigenetic differences exist within monozygote twin-pairs and might be especially important in the expression of autism. Assuming phenotypic differences between monozygotic twins are due to environmental influences may lead to mistaken conclusions regarding the relative genetic and environmental contribution to autism risk. En ligne : http://dx.doi.org/10.1007/s10803-012-1552-6 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=166 [article] Twin Studies in Autism: What Might They Say About Genetic and Environmental Influences [Texte imprimé et/ou numérique] / George M. ANDERSON, Auteur . - 2012 . - p.1526-1527. Langues : Anglais (eng) in Journal of Autism and Developmental Disorders > 42-7 (July 2012) . - p.1526-1527 Mots-clés : Autism  Risk  Twin  Monozygotic  Heritability  Genetic  Environmental Index. décimale : PER Périodiques Résumé : Genetic and epigenetic differences exist within monozygote twin-pairs and might be especially important in the expression of autism. Assuming phenotypic differences between monozygotic twins are due to environmental influences may lead to mistaken conclusions regarding the relative genetic and environmental contribution to autism risk. En ligne : http://dx.doi.org/10.1007/s10803-012-1552-6 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=166

J. Reaven, A. Bleakes-Smith, S. Nichols and S. Hepburn: Facing Your Fears: Group Therapy for Managing Anxiety in Children with High-Functioning Autism Spectrum Disorders (Facilitator Manual and Parent/Child Workbooks) / Eli R. LEBOWITZ in Journal of Autism and Developmental Disorders, 42-7 (July 2012)  

Public ISBD [article]  inJournal of Autism and Developmental Disorders > 42-7 (July 2012) . - p.1528 Titre : J. Reaven, A. Bleakes-Smith, S. Nichols and S. Hepburn: Facing Your Fears: Group Therapy for Managing Anxiety in Children with High-Functioning Autism Spectrum Disorders (Facilitator Manual and Parent/Child Workbooks) : Paul H. Brookes, Baltimore, 2011, xiii, 169 pp. ISBN 978-1598571783 (paper) Type de document : Texte imprimé et/ou numérique Auteurs : Eli R. LEBOWITZ, Auteur Année de publication : 2012 Article en page(s) : p.1528 Langues : Anglais (eng) Index. décimale : PER Périodiques En ligne : http://dx.doi.org/10.1007/s10803-011-1355-1 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=166 [article] J. Reaven, A. Bleakes-Smith, S. Nichols and S. Hepburn: Facing Your Fears: Group Therapy for Managing Anxiety in Children with High-Functioning Autism Spectrum Disorders (Facilitator Manual and Parent/Child Workbooks) : Paul H. Brookes, Baltimore, 2011, xiii, 169 pp. ISBN 978-1598571783 (paper) [Texte imprimé et/ou numérique] / Eli R. LEBOWITZ, Auteur . - 2012 . - p.1528. Langues : Anglais (eng) in Journal of Autism and Developmental Disorders > 42-7 (July 2012) . - p.1528 Index. décimale : PER Périodiques En ligne : http://dx.doi.org/10.1007/s10803-011-1355-1 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=166

Jane Johnson and Anne Van Rensselaer (eds): Siblings: The Autism Spectrum Through Our Eyes / Lorna TIMMERMAN in Journal of Autism and Developmental Disorders, 42-7 (July 2012)  

Public ISBD [article]  inJournal of Autism and Developmental Disorders > 42-7 (July 2012) . - p.1529 Titre : Jane Johnson and Anne Van Rensselaer (eds): Siblings: The Autism Spectrum Through Our Eyes : Jessica Kingsley Publishers, London, 2010, 94 pp, ISBN 978-1-84905-829-2, $12.95 (paper) Type de document : Texte imprimé et/ou numérique Auteurs : Lorna TIMMERMAN, Auteur Année de publication : 2012 Article en page(s) : p.1529 Langues : Anglais (eng) Index. décimale : PER Périodiques En ligne : http://dx.doi.org/10.1007/s10803-011-1363-1 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=166 [article] Jane Johnson and Anne Van Rensselaer (eds): Siblings: The Autism Spectrum Through Our Eyes : Jessica Kingsley Publishers, London, 2010, 94 pp, ISBN 978-1-84905-829-2, $12.95 (paper) [Texte imprimé et/ou numérique] / Lorna TIMMERMAN, Auteur . - 2012 . - p.1529. Langues : Anglais (eng) in Journal of Autism and Developmental Disorders > 42-7 (July 2012) . - p.1529 Index. décimale : PER Périodiques En ligne : http://dx.doi.org/10.1007/s10803-011-1363-1 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=166

Yale Autism Program’s 8th Annual Summer Institute on Autism Spectrum Disorders July 25–27th, 2012 in Journal of Autism and Developmental Disorders, 42-7 (July 2012)  

Public ISBD [article]  inJournal of Autism and Developmental Disorders > 42-7 (July 2012) Titre : Yale Autism Program’s 8th Annual Summer Institute on Autism Spectrum Disorders July 25–27th, 2012 : Yale Child Study Center, Yale University School of Medicine, New Haven, CT Type de document : Texte imprimé et/ou numérique Année de publication : 2012 Langues : Anglais (eng) Index. décimale : PER Périodiques En ligne : http://dx.doi.org/10.1007/s10803-012-1549-1 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=166 [article] Yale Autism Program’s 8th Annual Summer Institute on Autism Spectrum Disorders July 25–27th, 2012 : Yale Child Study Center, Yale University School of Medicine, New Haven, CT [Texte imprimé et/ou numérique] . - 2012. Langues : Anglais (eng) in Journal of Autism and Developmental Disorders > 42-7 (July 2012) Index. décimale : PER Périodiques En ligne : http://dx.doi.org/10.1007/s10803-012-1549-1 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=166