12 recherche sur le mot-clé 'Processing speed'

WISC-IV Profile in High-Functioning Autism Spectrum Disorders: Impaired Processing Speed is Associated with Increased Autism Communication Symptoms and Decreased Adaptive Communication Abilities / Rafael E. OLIVERAS-RENTAS in Journal of Autism and Developmental Disorders, 42-5 (May 2012)  

Public ISBD [article]  inJournal of Autism and Developmental Disorders > 42-5 (May 2012) . - p.655-664 Titre : WISC-IV Profile in High-Functioning Autism Spectrum Disorders: Impaired Processing Speed is Associated with Increased Autism Communication Symptoms and Decreased Adaptive Communication Abilities Type de document : Texte imprimé et/ou numérique Auteurs : Rafael E. OLIVERAS-RENTAS, Auteur ; Lauren E. KENWORTHY, Auteur ; Richard B. ROBERSON, Auteur ; Alex MARTIN, Auteur ; Gregory L. WALLACE, Auteur Année de publication : 2012 Article en page(s) : p.655-664 Langues : Anglais (eng) Mots-clés : Autism  IQ  Processing speed  Symptomatology  Adaptive behavior  ADHD  Intelligence Index. décimale : PER Périodiques Résumé : Changes in the Wechsler Intelligence Scales for Children-IV (WISC-IV) may affect the IQ profile characteristic of autism spectrum disorders (ASD). Moreover, the association of particular component cognitive abilities (unlike overall IQ) with symptomatology and adaptive functioning in ASD remains unclear. This archival study characterizes the WISC-IV IQ profile among 56 high-functioning (IQ > 70) children with ASD and correlates WISC-IV performance with ASD and ADHD symptomatology and adaptive functioning. The ASD WISC-IV profile included strengths on Matrix Reasoning and Similarities, weaknesses on Comprehension (which correlated negatively with social symptoms) and the subtests comprising the Processing Speed Index (Coding, Symbol Search). Processing speed task performance correlated negatively with communication symptoms and positively with communication abilities, indicating its importance to functional outcomes in ASD. En ligne : http://dx.doi.org/10.1007/s10803-011-1289-7 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=154 [article] WISC-IV Profile in High-Functioning Autism Spectrum Disorders: Impaired Processing Speed is Associated with Increased Autism Communication Symptoms and Decreased Adaptive Communication Abilities [Texte imprimé et/ou numérique] / Rafael E. OLIVERAS-RENTAS, Auteur ; Lauren E. KENWORTHY, Auteur ; Richard B. ROBERSON, Auteur ; Alex MARTIN, Auteur ; Gregory L. WALLACE, Auteur . - 2012 . - p.655-664. Langues : Anglais (eng) in Journal of Autism and Developmental Disorders > 42-5 (May 2012) . - p.655-664 Mots-clés : Autism  IQ  Processing speed  Symptomatology  Adaptive behavior  ADHD  Intelligence Index. décimale : PER Périodiques Résumé : Changes in the Wechsler Intelligence Scales for Children-IV (WISC-IV) may affect the IQ profile characteristic of autism spectrum disorders (ASD). Moreover, the association of particular component cognitive abilities (unlike overall IQ) with symptomatology and adaptive functioning in ASD remains unclear. This archival study characterizes the WISC-IV IQ profile among 56 high-functioning (IQ > 70) children with ASD and correlates WISC-IV performance with ASD and ADHD symptomatology and adaptive functioning. The ASD WISC-IV profile included strengths on Matrix Reasoning and Similarities, weaknesses on Comprehension (which correlated negatively with social symptoms) and the subtests comprising the Processing Speed Index (Coding, Symbol Search). Processing speed task performance correlated negatively with communication symptoms and positively with communication abilities, indicating its importance to functional outcomes in ASD. En ligne : http://dx.doi.org/10.1007/s10803-011-1289-7 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=154

Eye-Tracking Measurements of Language Processing: Developmental Differences in Children at High Risk for ASD / Meia CHITA-TEGMARK 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.3327-3338 Titre : Eye-Tracking Measurements of Language Processing: Developmental Differences in Children at High Risk for ASD Type de document : Texte imprimé et/ou numérique Auteurs : Meia CHITA-TEGMARK, Auteur ; Sudha ARUNACHALAM, Auteur ; Charles A. NELSON, Auteur ; Helen TAGER-FLUSBERG, Auteur Article en page(s) : p.3327-3338 Langues : Anglais (eng) Mots-clés : Autism  Development  Word comprehension  Processing speed  Eye tracking Index. décimale : PER Périodiques Résumé : To explore how being at high risk for autism spectrum disorder (ASD), based on having an older sibling diagnosed with ASD, affects word comprehension and language processing speed, 18-, 24- and 36-month-old children, at high and low risk for ASD were tested in a cross- sectional study, on an eye gaze measure of receptive language that measured how accurately and rapidly the children looked at named target images. There were no significant differences between the high risk ASD group and the low risk control group of 18- and 24-month-olds. However, 36-month-olds in the high risk for ASD group performed significantly worse on the accuracy measure, but not on the speed measure. We propose that the language processing efficiency of the high risk group is not compromised, but other vocabulary acquisition factors might have lead to the high risk 36-month-olds to comprehend significantly fewer nouns on our measure. En ligne : http://dx.doi.org/10.1007/s10803-015-2495-5 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=267 [article] Eye-Tracking Measurements of Language Processing: Developmental Differences in Children at High Risk for ASD [Texte imprimé et/ou numérique] / Meia CHITA-TEGMARK, Auteur ; Sudha ARUNACHALAM, Auteur ; Charles A. NELSON, Auteur ; Helen TAGER-FLUSBERG, Auteur . - p.3327-3338. Langues : Anglais (eng) in Journal of Autism and Developmental Disorders > 45-10 (October 2015) . - p.3327-3338 Mots-clés : Autism  Development  Word comprehension  Processing speed  Eye tracking Index. décimale : PER Périodiques Résumé : To explore how being at high risk for autism spectrum disorder (ASD), based on having an older sibling diagnosed with ASD, affects word comprehension and language processing speed, 18-, 24- and 36-month-old children, at high and low risk for ASD were tested in a cross- sectional study, on an eye gaze measure of receptive language that measured how accurately and rapidly the children looked at named target images. There were no significant differences between the high risk ASD group and the low risk control group of 18- and 24-month-olds. However, 36-month-olds in the high risk for ASD group performed significantly worse on the accuracy measure, but not on the speed measure. We propose that the language processing efficiency of the high risk group is not compromised, but other vocabulary acquisition factors might have lead to the high risk 36-month-olds to comprehend significantly fewer nouns on our measure. En ligne : http://dx.doi.org/10.1007/s10803-015-2495-5 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=267

Comparing cognitive functioning in schizophrenia and autism using WAIS-III / Marion DE BOER in Research in Autism Spectrum Disorders, 8-7 (July 2014)  

Public ISBD [article]  inResearch in Autism Spectrum Disorders > 8-7 (July 2014) . - p.737-745 Titre : Comparing cognitive functioning in schizophrenia and autism using WAIS-III Type de document : Texte imprimé et/ou numérique Auteurs : Marion DE BOER, Auteur ; Annelies A. SPEK, Auteur ; Jill LOBBESTAEL, Auteur Article en page(s) : p.737-745 Langues : Anglais (eng) Mots-clés : Schizophrenia  Autism  Cognitive functioning  WAIS-III  Processing speed Index. décimale : PER Périodiques Résumé : Abstract The main goal of this study was to investigate differences and similarities in general cognitive functioning between adults with schizophrenia and autism, because this has not been systematically investigated. We used a cross-sectional design to compare adults with schizophrenia (n = 27), with autism (n = 114) and a healthy control group (n = 30). Schizophrenia diagnoses were based on the Structured Clinical Interview for the DSM-IV Axis I (SCID-I) and behavioral symptoms were assessed with the Positive and Negative Syndrome Scale (PANSS). Autism was diagnosed with a DSM-IV questionnaire for autism spectrum disorders and the Autistic Diagnostic Interview, revised version. The Wechsler Adult Intelligence Scale, third version (WAIS-III) was used to assess cognitive functions. All participants were between 18 and 65 years of age and had a minimum full scale intelligence of 80. Results showed that patients with schizophrenia scored significantly lower on processing speed than patients with autism and the healthy control group. Differences on other index scales were not found. In participants with schizophrenia a correlation was found between processing speed impairment and negative symptoms. Diagnosis could be predicted correctly with WAIS-III profile in 70.4% of the cases with schizophrenia compared to 56.7% of the healthy control group and 22.8% of the autism group. En ligne : http://dx.doi.org/10.1016/j.rasd.2014.03.001 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=233 [article] Comparing cognitive functioning in schizophrenia and autism using WAIS-III [Texte imprimé et/ou numérique] / Marion DE BOER, Auteur ; Annelies A. SPEK, Auteur ; Jill LOBBESTAEL, Auteur . - p.737-745. Langues : Anglais (eng) in Research in Autism Spectrum Disorders > 8-7 (July 2014) . - p.737-745 Mots-clés : Schizophrenia  Autism  Cognitive functioning  WAIS-III  Processing speed Index. décimale : PER Périodiques Résumé : Abstract The main goal of this study was to investigate differences and similarities in general cognitive functioning between adults with schizophrenia and autism, because this has not been systematically investigated. We used a cross-sectional design to compare adults with schizophrenia (n = 27), with autism (n = 114) and a healthy control group (n = 30). Schizophrenia diagnoses were based on the Structured Clinical Interview for the DSM-IV Axis I (SCID-I) and behavioral symptoms were assessed with the Positive and Negative Syndrome Scale (PANSS). Autism was diagnosed with a DSM-IV questionnaire for autism spectrum disorders and the Autistic Diagnostic Interview, revised version. The Wechsler Adult Intelligence Scale, third version (WAIS-III) was used to assess cognitive functions. All participants were between 18 and 65 years of age and had a minimum full scale intelligence of 80. Results showed that patients with schizophrenia scored significantly lower on processing speed than patients with autism and the healthy control group. Differences on other index scales were not found. In participants with schizophrenia a correlation was found between processing speed impairment and negative symptoms. Diagnosis could be predicted correctly with WAIS-III profile in 70.4% of the cases with schizophrenia compared to 56.7% of the healthy control group and 22.8% of the autism group. En ligne : http://dx.doi.org/10.1016/j.rasd.2014.03.001 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=233

Comparing Intellectual and Memory Abilities of Older Autistic Adults with Typically Developing Older Adults Using WAIS-IV and WMS-IV / V. W. S. TSE in Journal of Autism and Developmental Disorders, 49-10 (October 2019)  

Public ISBD [article]  inJournal of Autism and Developmental Disorders > 49-10 (October 2019) . - p.4123-4133 Titre : Comparing Intellectual and Memory Abilities of Older Autistic Adults with Typically Developing Older Adults Using WAIS-IV and WMS-IV Type de document : Texte imprimé et/ou numérique Auteurs : V. W. S. TSE, Auteur ; J. CRABTREE, Auteur ; S. ISLAM, Auteur ; J. STOTT, Auteur Article en page(s) : p.4123-4133 Langues : Anglais (eng) Mots-clés : Autism  Cognitive  Memory  Older adults  Processing speed Index. décimale : PER Périodiques Résumé : This study aimed to compare cognitive and memory abilities between older adults with and without autism over the age of 50. Twenty-eight individuals with autism and 29 typically developing (TD) older adults took part in the current study. Participants' cognitive and memory abilities were assessed by WAIS-IV and WMS-IV. Older autistic adults were found to have poorer performance in processing speed and visual working memory, but they performed at a similar level as TD controls in all other domains. Poorer processing speed and visual working memory are also often found to be associated with age-related decline in neurotypical adults. Longitudinal studies are warranted to explore how the combination of ageing and autism affects cognitive functioning in older adults. En ligne : http://dx.doi.org/10.1007/s10803-019-04122-w Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=407 [article] Comparing Intellectual and Memory Abilities of Older Autistic Adults with Typically Developing Older Adults Using WAIS-IV and WMS-IV [Texte imprimé et/ou numérique] / V. W. S. TSE, Auteur ; J. CRABTREE, Auteur ; S. ISLAM, Auteur ; J. STOTT, Auteur . - p.4123-4133. Langues : Anglais (eng) in Journal of Autism and Developmental Disorders > 49-10 (October 2019) . - p.4123-4133 Mots-clés : Autism  Cognitive  Memory  Older adults  Processing speed Index. décimale : PER Périodiques Résumé : This study aimed to compare cognitive and memory abilities between older adults with and without autism over the age of 50. Twenty-eight individuals with autism and 29 typically developing (TD) older adults took part in the current study. Participants' cognitive and memory abilities were assessed by WAIS-IV and WMS-IV. Older autistic adults were found to have poorer performance in processing speed and visual working memory, but they performed at a similar level as TD controls in all other domains. Poorer processing speed and visual working memory are also often found to be associated with age-related decline in neurotypical adults. Longitudinal studies are warranted to explore how the combination of ageing and autism affects cognitive functioning in older adults. En ligne : http://dx.doi.org/10.1007/s10803-019-04122-w Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=407

Evaluating the Feasibility of The NIH Toolbox Cognition Battery for Autistic Children and Adolescents / D. R. JONES in Journal of Autism and Developmental Disorders, 52-2 (February 2022)  

Public ISBD [article]  inJournal of Autism and Developmental Disorders > 52-2 (February 2022) . - p.689-699 Titre : Evaluating the Feasibility of The NIH Toolbox Cognition Battery for Autistic Children and Adolescents Type de document : Texte imprimé et/ou numérique Auteurs : D. R. JONES, Auteur ; Aaron R. DALLMAN, Auteur ; C. HARROP, Auteur ; A. WHITTEN, Auteur ; J. PRITCHETT, Auteur ; L. LECAVALIER, Auteur ; James W. BODFISH, Auteur ; Brian A. BOYD, Auteur Article en page(s) : p.689-699 Langues : Anglais (eng) Mots-clés : Adolescent  Autism Spectrum Disorder/diagnosis  Autistic Disorder  Child  Child, Preschool  Cognition  Feasibility Studies  Humans  Assessment  Cognitive Flexibility  Episodic Memory  Inhibitory Control  Outcome Measures  Processing Speed Index. décimale : PER Périodiques Résumé : This study evaluates the feasibility of the NIH Toolbox Cognition Battery (NIH-TCB) for use in autism spectrum disorder (ASD). 116 autistic children and adolescents and 80 typically developing (TD) controls, ages 3-17 years, completed four NIH-TCB tasks related to inhibitory control, cognitive flexibility, processing speed, and episodic memory. While the majority of autistic and TD children completed all four tasks, autistic children experienced greater difficulties with task completion. Across autistic and TD children, performance on NIH-TCB tasks was highly dependent on IQ, but significant performance differences related to ASD diagnosis were found for two of four tasks. These findings highlight the potential strengths and limitations of the NIH-TCB for use with autistic children. En ligne : http://dx.doi.org/10.1007/s10803-021-04965-2 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=455 [article] Evaluating the Feasibility of The NIH Toolbox Cognition Battery for Autistic Children and Adolescents [Texte imprimé et/ou numérique] / D. R. JONES, Auteur ; Aaron R. DALLMAN, Auteur ; C. HARROP, Auteur ; A. WHITTEN, Auteur ; J. PRITCHETT, Auteur ; L. LECAVALIER, Auteur ; James W. BODFISH, Auteur ; Brian A. BOYD, Auteur . - p.689-699. Langues : Anglais (eng) in Journal of Autism and Developmental Disorders > 52-2 (February 2022) . - p.689-699 Mots-clés : Adolescent  Autism Spectrum Disorder/diagnosis  Autistic Disorder  Child  Child, Preschool  Cognition  Feasibility Studies  Humans  Assessment  Cognitive Flexibility  Episodic Memory  Inhibitory Control  Outcome Measures  Processing Speed Index. décimale : PER Périodiques Résumé : This study evaluates the feasibility of the NIH Toolbox Cognition Battery (NIH-TCB) for use in autism spectrum disorder (ASD). 116 autistic children and adolescents and 80 typically developing (TD) controls, ages 3-17 years, completed four NIH-TCB tasks related to inhibitory control, cognitive flexibility, processing speed, and episodic memory. While the majority of autistic and TD children completed all four tasks, autistic children experienced greater difficulties with task completion. Across autistic and TD children, performance on NIH-TCB tasks was highly dependent on IQ, but significant performance differences related to ASD diagnosis were found for two of four tasks. These findings highlight the potential strengths and limitations of the NIH-TCB for use with autistic children. En ligne : http://dx.doi.org/10.1007/s10803-021-04965-2 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=455

Explaining the sex difference in dyslexia / Anne B. ARNETT in Journal of Child Psychology and Psychiatry, 58-6 (June 2017)  

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Memory in language-impaired children with and without autism / A. P. HILL in Journal of Neurodevelopmental Disorders, 7-1 (December 2015)  

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A multiple deficit model of reading disability and attention-deficit/hyperactivity disorder: searching for shared cognitive deficits / Lauren M. MCGRATH in Journal of Child Psychology and Psychiatry, 52-5 (May 2011)  

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Mutations in neuroligin-3 in male mice impact behavioral flexibility but not relational memory in a touchscreen test of visual transitive inference / R. H. C. NORRIS in Molecular Autism, 10 (2019)  

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Sex-Related Cognitive Profile in Autism Spectrum Disorders Diagnosed Late in Life: Implications for the Female Autistic Phenotype / Fritz-Georg LEHNHARDT in Journal of Autism and Developmental Disorders, 46-1 (January 2016)  

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