46 recherche sur le mot-clé 'Broad Autism Phenotype'

Broad Autism Phenotype in Typically Developing Children Predicts Performance on an Eye-Tracking Measure of Joint Attention / Meghan R. SWANSON in Journal of Autism and Developmental Disorders, 43-3 (March 2013)  

Public ISBD [article]  inJournal of Autism and Developmental Disorders > 43-3 (March 2013) . - p.707-718 Titre : Broad Autism Phenotype in Typically Developing Children Predicts Performance on an Eye-Tracking Measure of Joint Attention Type de document : Texte imprimé et/ou numérique Auteurs : Meghan R. SWANSON, Auteur ; Gayle C. SERLIN, Auteur ; Michael SILLER, Auteur Article en page(s) : p.707-718 Langues : Anglais (eng) Mots-clés : Broad autism phenotype  Autism spectrum disorder  Response to joint attention  Gaze following  Eye-tracking  Endophenotype Index. décimale : PER Périodiques Résumé : We examined visual attention allocation during a set of social videos that are intended to elicit the coordination of attention with another person, compared to a control condition. Deficits in joint attention are a characteristic of young children with autism spectrum disorder (ASD). Participants included a diverse sample of 50 typically developing school-aged children between 3 and 9 years of age (M = 6:3, SD = 1:8). Results demonstrated that gaze allocation differed significantly between the experimental and control condition. Further, individual differences in gaze allocation were significantly predicted by a parent-report measure evaluating features of the broad autism phenotype. This study contributes to a research program that aims to develop and validate an endophenotype measure of ASD. En ligne : http://dx.doi.org/10.1007/s10803-012-1616-7 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=192 [article] Broad Autism Phenotype in Typically Developing Children Predicts Performance on an Eye-Tracking Measure of Joint Attention [Texte imprimé et/ou numérique] / Meghan R. SWANSON, Auteur ; Gayle C. SERLIN, Auteur ; Michael SILLER, Auteur . - p.707-718. Langues : Anglais (eng) in Journal of Autism and Developmental Disorders > 43-3 (March 2013) . - p.707-718 Mots-clés : Broad autism phenotype  Autism spectrum disorder  Response to joint attention  Gaze following  Eye-tracking  Endophenotype Index. décimale : PER Périodiques Résumé : We examined visual attention allocation during a set of social videos that are intended to elicit the coordination of attention with another person, compared to a control condition. Deficits in joint attention are a characteristic of young children with autism spectrum disorder (ASD). Participants included a diverse sample of 50 typically developing school-aged children between 3 and 9 years of age (M = 6:3, SD = 1:8). Results demonstrated that gaze allocation differed significantly between the experimental and control condition. Further, individual differences in gaze allocation were significantly predicted by a parent-report measure evaluating features of the broad autism phenotype. This study contributes to a research program that aims to develop and validate an endophenotype measure of ASD. En ligne : http://dx.doi.org/10.1007/s10803-012-1616-7 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=192

Broad autism phenotype traits and self-reported sensory processing across sensory modalities / Carly A. YADON in Research in Autism Spectrum Disorders, 113 (May 2024)  

Public ISBD [article]  inResearch in Autism Spectrum Disorders > 113 (May 2024) . - p.102359 Titre : Broad autism phenotype traits and self-reported sensory processing across sensory modalities Type de document : Texte imprimé et/ou numérique Auteurs : Carly A. YADON, Auteur ; Mary VONARX, Auteur Article en page(s) : p.102359 Langues : Anglais (eng) Mots-clés : Autism spectrum disorder  Sensory processing  Broad autism phenotype  Traits Index. décimale : PER Périodiques Résumé : Background Despite a longstanding connection between sensory processing and autism, sensory processing differences did not become part of the diagnostic criteria for autism spectrum disorder (ASD) until the DSM-5. Emerging research suggests that differences in sensory processing may be related to broad autism phenotype traits in the general population. The present study adds to this literature by including a more comprehensive analysis of sensory modality and a measure of sensory gating that has not previously been related to ASD traits. Method Through Qualtrics, 152 participants met inclusion for the study and completed the Broad Autism Phenotype Questionnaire (BAPQ), Autism Spectrum Quotient (AQ), and several sensory questionnaires. Results As predicted, ASD traits were significantly related to all sensory questionnaires, suggesting that as ASD traits increased, sensory reactivity differences increased. Similarly, participants who scored over established cut-offs on the AQ and BAPQ endorsed a significantly higher number of sensory difficulties. Interestingly, some, but not all, sensory modalities, measured by the Adult Sensory Processing Scale (ASPS), predicted scores on the AQ and BAPQ. Conclusions These findings provide additional support for sensory processing being included in the broad autism phenotype and suggest that sensory processing may have consequential impacts, in both ASD and individuals without a diagnosis. En ligne : https://doi.org/10.1016/j.rasd.2024.102359 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=524 [article] Broad autism phenotype traits and self-reported sensory processing across sensory modalities [Texte imprimé et/ou numérique] / Carly A. YADON, Auteur ; Mary VONARX, Auteur . - p.102359. Langues : Anglais (eng) in Research in Autism Spectrum Disorders > 113 (May 2024) . - p.102359 Mots-clés : Autism spectrum disorder  Sensory processing  Broad autism phenotype  Traits Index. décimale : PER Périodiques Résumé : Background Despite a longstanding connection between sensory processing and autism, sensory processing differences did not become part of the diagnostic criteria for autism spectrum disorder (ASD) until the DSM-5. Emerging research suggests that differences in sensory processing may be related to broad autism phenotype traits in the general population. The present study adds to this literature by including a more comprehensive analysis of sensory modality and a measure of sensory gating that has not previously been related to ASD traits. Method Through Qualtrics, 152 participants met inclusion for the study and completed the Broad Autism Phenotype Questionnaire (BAPQ), Autism Spectrum Quotient (AQ), and several sensory questionnaires. Results As predicted, ASD traits were significantly related to all sensory questionnaires, suggesting that as ASD traits increased, sensory reactivity differences increased. Similarly, participants who scored over established cut-offs on the AQ and BAPQ endorsed a significantly higher number of sensory difficulties. Interestingly, some, but not all, sensory modalities, measured by the Adult Sensory Processing Scale (ASPS), predicted scores on the AQ and BAPQ. Conclusions These findings provide additional support for sensory processing being included in the broad autism phenotype and suggest that sensory processing may have consequential impacts, in both ASD and individuals without a diagnosis. En ligne : https://doi.org/10.1016/j.rasd.2024.102359 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=524

Model Invariance Across Genders of the Broad Autism Phenotype Questionnaire / Neill A. BRODERICK in Journal of Autism and Developmental Disorders, 45-10 (October 2015)  

Public ISBD [article]  inJournal of Autism and Developmental Disorders > 45-10 (October 2015) . - p.3133-3147 Titre : Model Invariance Across Genders of the Broad Autism Phenotype Questionnaire Type de document : Texte imprimé et/ou numérique Auteurs : Neill A. BRODERICK, Auteur ; Jordan L. WADE, Auteur ; J. Patrick MEYER, Auteur ; Michael HULL, Auteur ; Ronald E. REEVE, Auteur Article en page(s) : p.3133-3147 Langues : Anglais (eng) Mots-clés : Broad autism phenotype  Broad Autism Phenotype Questionnaire  Model invariance  Parenting children with autism spectrum disorders Index. décimale : PER Périodiques Résumé : ASD is one of the most heritable neuropsychiatric disorders, though comprehensive genetic liability remains elusive. To facilitate genetic research, researchers employ the concept of the broad autism phenotype (BAP), a milder presentation of traits in undiagnosed relatives. Research suggests that the BAP Questionnaire (BAPQ) demonstrates psychometric properties superior to other self-report measures. To examine evidence regarding validity of the BAPQ, the current study used confirmatory factor analysis to test the assumption of model invariance across genders. Results of the current study upheld model invariance at each level of parameter constraint; however, model fit indices suggested limited goodness-of-fit between the proposed model and the sample. Exploratory analyses investigated alternate factor structure models but ultimately supported the proposed three-factor structure model. En ligne : http://dx.doi.org/10.1007/s10803-015-2472-z Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=267 [article] Model Invariance Across Genders of the Broad Autism Phenotype Questionnaire [Texte imprimé et/ou numérique] / Neill A. BRODERICK, Auteur ; Jordan L. WADE, Auteur ; J. Patrick MEYER, Auteur ; Michael HULL, Auteur ; Ronald E. REEVE, Auteur . - p.3133-3147. Langues : Anglais (eng) in Journal of Autism and Developmental Disorders > 45-10 (October 2015) . - p.3133-3147 Mots-clés : Broad autism phenotype  Broad Autism Phenotype Questionnaire  Model invariance  Parenting children with autism spectrum disorders Index. décimale : PER Périodiques Résumé : ASD is one of the most heritable neuropsychiatric disorders, though comprehensive genetic liability remains elusive. To facilitate genetic research, researchers employ the concept of the broad autism phenotype (BAP), a milder presentation of traits in undiagnosed relatives. Research suggests that the BAP Questionnaire (BAPQ) demonstrates psychometric properties superior to other self-report measures. To examine evidence regarding validity of the BAPQ, the current study used confirmatory factor analysis to test the assumption of model invariance across genders. Results of the current study upheld model invariance at each level of parameter constraint; however, model fit indices suggested limited goodness-of-fit between the proposed model and the sample. Exploratory analyses investigated alternate factor structure models but ultimately supported the proposed three-factor structure model. En ligne : http://dx.doi.org/10.1007/s10803-015-2472-z Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=267

Aging and autism spectrum disorder: Evidence from the broad autism phenotype / Gregory L. WALLACE in Autism Research, 9-12 (December 2016)  

Public ISBD [article]  inAutism Research > 9-12 (December 2016) . - p.1294-1303 Titre : Aging and autism spectrum disorder: Evidence from the broad autism phenotype Type de document : Texte imprimé et/ou numérique Auteurs : Gregory L. WALLACE, Auteur ; Jessica BUDGETT, Auteur ; Rebecca A. CHARLTON, Auteur Article en page(s) : p.1294-1303 Langues : Anglais (eng) Mots-clés : broad autism phenotype  autism  aging  older adulthood  executive function  anxiety  depression  social support Index. décimale : PER Périodiques Résumé : This study investigated for the first time the broad autism phenotype (BAP) in the context of older adulthood and its associations with real-world executive function, social support, and both depression and anxiety symptomatology. Based on self-ratings of autistic traits, 66 older adults (60+ years old, range?=?61–88) were split into BAP (n?=?20) and control (n?=?46) groups. Individuals in the BAP group, even after controlling for age, education level, sex, and health problems, exhibited more real-world executive function problems in multiple domains, reported lower levels of social support, and self-rated increased depression and anxiety symptomatology compared to the control group. Regression analysis revealed that level of social support was the strongest predictor of BAP traits across both groups, although real-world executive function problems and depression symptomatology were also significant predictors. Moreover, when predicting anxiety and depression symptomatology, BAP traits were the strongest predictors above and beyond the effects of demographic factors, real-world executive function problems, and social support levels. These findings suggest that the BAP in older adulthood imparts additional risks to areas of functioning that are known to be crucial to aging-related outcomes in the context of typical development. These results might in turn inform aging in autism spectrum disorder, which has been largely unexplored to date. En ligne : http://dx.doi.org/10.1002/aur.1620 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=298 [article] Aging and autism spectrum disorder: Evidence from the broad autism phenotype [Texte imprimé et/ou numérique] / Gregory L. WALLACE, Auteur ; Jessica BUDGETT, Auteur ; Rebecca A. CHARLTON, Auteur . - p.1294-1303. Langues : Anglais (eng) in Autism Research > 9-12 (December 2016) . - p.1294-1303 Mots-clés : broad autism phenotype  autism  aging  older adulthood  executive function  anxiety  depression  social support Index. décimale : PER Périodiques Résumé : This study investigated for the first time the broad autism phenotype (BAP) in the context of older adulthood and its associations with real-world executive function, social support, and both depression and anxiety symptomatology. Based on self-ratings of autistic traits, 66 older adults (60+ years old, range?=?61–88) were split into BAP (n?=?20) and control (n?=?46) groups. Individuals in the BAP group, even after controlling for age, education level, sex, and health problems, exhibited more real-world executive function problems in multiple domains, reported lower levels of social support, and self-rated increased depression and anxiety symptomatology compared to the control group. Regression analysis revealed that level of social support was the strongest predictor of BAP traits across both groups, although real-world executive function problems and depression symptomatology were also significant predictors. Moreover, when predicting anxiety and depression symptomatology, BAP traits were the strongest predictors above and beyond the effects of demographic factors, real-world executive function problems, and social support levels. These findings suggest that the BAP in older adulthood imparts additional risks to areas of functioning that are known to be crucial to aging-related outcomes in the context of typical development. These results might in turn inform aging in autism spectrum disorder, which has been largely unexplored to date. En ligne : http://dx.doi.org/10.1002/aur.1620 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=298

Aging with elevated autistic traits: Cognitive functioning among older adults with the broad autism phenotype / Gavin R. STEWART in Research in Autism Spectrum Disorders, 54 (October 2018)  

Public ISBD [article]  inResearch in Autism Spectrum Disorders > 54 (October 2018) . - p.27-36 Titre : Aging with elevated autistic traits: Cognitive functioning among older adults with the broad autism phenotype Type de document : Texte imprimé et/ou numérique Auteurs : Gavin R. STEWART, Auteur ; Rebecca A. CHARLTON, Auteur ; Gregory L. WALLACE, Auteur Article en page(s) : p.27-36 Langues : Anglais (eng) Mots-clés : Aging  Broad autism phenotype  Executive function Index. décimale : PER Périodiques Résumé : Background Little is known about the impact of aging with autism spectrum disorder (ASD) on cognition. As a first step in addressing this gap in our knowledge, the current study examined cognitive functioning among older adults with elevated, but subclinical levels of autistic traits (i.e., the Broad Autism Phenotype; BAP) compared to older adults without the BAP. Method Forty older adults (aged 60–91, M?=?73 years) were recruited and classified as meeting criteria for the BAP (n?=?20) or not (control older adults, COA; n?=?20). Different components of executive function as well as episodic memory were measured using standardized performance-based neuropsychological assessments in addition to a self-report questionnaire of executive function difficulties. Results Despite no differences in age, sex ratio, educational history or IQ, the BAP group demonstrated poorer performance on measures of executive function and episodic memory compared to the COA group. The BAP group also self-reported more executive function difficulties in everyday settings. Moreover, differences in working memory and attentional shifting were maintained after accounting for the influences of IQ and both depression and anxiety symptoms. Conclusions These findings suggest that aging with the BAP confers additional risk to cognitive function for older adults. As the BAP forms a bridge in the continuum from typical to atypical levels of autistic traits, these findings suggest that individuals with ASD might also incur cognitive costs as they age into older adulthood. En ligne : https://doi.org/10.1016/j.rasd.2018.06.009 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=368 [article] Aging with elevated autistic traits: Cognitive functioning among older adults with the broad autism phenotype [Texte imprimé et/ou numérique] / Gavin R. STEWART, Auteur ; Rebecca A. CHARLTON, Auteur ; Gregory L. WALLACE, Auteur . - p.27-36. Langues : Anglais (eng) in Research in Autism Spectrum Disorders > 54 (October 2018) . - p.27-36 Mots-clés : Aging  Broad autism phenotype  Executive function Index. décimale : PER Périodiques Résumé : Background Little is known about the impact of aging with autism spectrum disorder (ASD) on cognition. As a first step in addressing this gap in our knowledge, the current study examined cognitive functioning among older adults with elevated, but subclinical levels of autistic traits (i.e., the Broad Autism Phenotype; BAP) compared to older adults without the BAP. Method Forty older adults (aged 60–91, M?=?73 years) were recruited and classified as meeting criteria for the BAP (n?=?20) or not (control older adults, COA; n?=?20). Different components of executive function as well as episodic memory were measured using standardized performance-based neuropsychological assessments in addition to a self-report questionnaire of executive function difficulties. Results Despite no differences in age, sex ratio, educational history or IQ, the BAP group demonstrated poorer performance on measures of executive function and episodic memory compared to the COA group. The BAP group also self-reported more executive function difficulties in everyday settings. Moreover, differences in working memory and attentional shifting were maintained after accounting for the influences of IQ and both depression and anxiety symptoms. Conclusions These findings suggest that aging with the BAP confers additional risk to cognitive function for older adults. As the BAP forms a bridge in the continuum from typical to atypical levels of autistic traits, these findings suggest that individuals with ASD might also incur cognitive costs as they age into older adulthood. En ligne : https://doi.org/10.1016/j.rasd.2018.06.009 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=368

Brief Report: Broad Autism Phenotype in Adults is Associated with Performance on an Eye-Tracking Measure of Joint Attention / Meghan R. SWANSON in Journal of Autism and Developmental Disorders, 44-3 (March 2014)  

Permalink

Brief Report: Impact of Child Problem Behaviors and Parental Broad Autism Phenotype Traits on Substance Use Among Parents of Children with ASD / Jordan L. WADE in Journal of Autism and Developmental Disorders, 44-10 (October 2014)  

Permalink

A constellation of eye-tracking measures reveals social attention differences in ASD and the broad autism phenotype / Kritika NAYAR in Molecular Autism, 13 (2022)  

Permalink

Expression of the Broad Autism Phenotype in Simplex Autism Families from the Simons Simplex Collection / Julie DAVIDSON in Journal of Autism and Developmental Disorders, 44-10 (October 2014)  

Permalink

Is it Possible to Assess the Two-Domain Definition of the Broad Autism Phenotype Using the Available Measurement Tools? / M. GODOY-GIMENEZ in Journal of Autism and Developmental Disorders, 52-7 (July 2022)  

Permalink