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Showing 1 to 15 of 23 results Save | Export
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Conson, Massimiliano; Siciliano, Mattia; Trojano, Luigi; Zoccolotti, Pierluigi; Zappullo, Isa; Baiano, Chiara; Caputo, Giovanni; Russo, Alessandro; Cecere, Roberta; Cecere, Roberta; Di Rosa, Alessandro; Esposito, Giovanna; Milo, Rosa; Polito, Francesco; Rauso, Barbara; Vela, Maria; Santangelo, Gabriella – Journal of Autism and Developmental Disorders, 2022
In two studies, we used the Gottschaldt's Hidden Figure Test (GHFT) for assessing figure disembedding ability in children aged 7-11. Study 1 demonstrated in a large sample of typically developing children that GHFT accuracy and time scores differed across age groups, without sex and socioeconomic differences. Thus, we provided normative data only…
Descriptors: Visual Perception, Children, Accuracy, Scores
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Shemaila Saleem; Syed Hamid Habib – Journal of Autism and Developmental Disorders, 2024
Autism spectrum disorder (ASD) is a neurodevelopmental disorder characterized by impaired social interaction, verbal and nonverbal communication, and behaviors or interests. Besides behavioral, psychopharmacological and biomedical interventions there is increasing evidence of non-invasive treatments like neurofeedback (NFB) that can improve brain…
Descriptors: Autism Spectrum Disorders, Children, Adolescents, Biofeedback
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Lung, Stephanie Lock Man; Bertone, Armando – Journal of Autism and Developmental Disorders, 2023
Cognitive flexibility (CF) is the ability to shift between concepts or rules. Difficulty with CF is associated with autism (i.e., ASD) as it contributes to repetitive behaviours. However, little is known about CF skills of autistic adolescents with low intelligence. This study uses the Wisconsin Card Sorting Task (WCST) to assess the CF of 36…
Descriptors: Cognitive Processes, Autism Spectrum Disorders, Adolescents, Intelligence
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Groot, Iuno Z.; Lever, Anne G.; Koolschijn, P. Cédric; Geurts, Hilde M. – Journal of Autism and Developmental Disorders, 2021
By comparing 51 autistic adults and 49 age-matched controls (aged 30-73 years) we tested if (1) the Montreal Cognitive Assessment (MoCA) is more sensitive in measuring cognitive impairments than the Mini Mental State Examination (MMSE) and (2) if we can replicate the MoCA-findings of Powell et al. (2017) with the Dutch MoCA(-NL). Results showed…
Descriptors: Cognitive Tests, Screening Tests, Adults, Age Differences
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Jones, Desiree R.; Dallman, Aaron; Harrop, Clare; Whitten, Allison; Pritchett, Jill; Lecavalier, Luc; Bodfish, James W.; Boyd, Brian A. – Journal of Autism and Developmental Disorders, 2022
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.…
Descriptors: Cognitive Tests, Cognitive Ability, Autism, Pervasive Developmental Disorders
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Kenny, Lorcan; Remington, Anna; Pellicano, Elizabeth – Journal of Autism and Developmental Disorders, 2022
Performance on a single executive function (EF) task (e.g., a card sorting task) is often taken to represent ability on the underlying subcomponent of EF (e.g., set shifting) without accounting for the non-specific and non-executive skills employed to complete the task. This study used a manualised battery of EF tasks to derive individual task…
Descriptors: Executive Function, Cognitive Ability, Autism, Pervasive Developmental Disorders
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Kelsey Harkness; Signe Bray; Chelsea M. Durber; Deborah Dewey; Kara Murias – Journal of Autism and Developmental Disorders, 2025
Attention and executive function (EF) dysregulation are common in a number of disorders including autism and attention-deficit/hyperactivity disorder (ADHD). Better understanding of the relationship between indirect and direct measures of attention and EF and common neurodevelopmental diagnoses may contribute to more efficient and effective…
Descriptors: Adolescents, Autism Spectrum Disorders, Attention Deficit Hyperactivity Disorder, Executive Function
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Gómez-Pérez, M. Mar; Mata, Sara; Serrano, Francisca; Calero, M. Dolores – Journal of Autism and Developmental Disorders, 2020
This study analyzes the Wisconsin Card Sorting Test-Learning Potential (WCST-LP) in children with Autism Spectrum Disorder (ASD) versus children with typical development (TD). Its main aim was to assess: the test's construct validity; the effect of IQ on its pretest and LP scores; and whether the WCST-LP held any relationship to cognitive/EF and…
Descriptors: Cognitive Ability, Abstract Reasoning, Cognitive Tests, Executive Function
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Haigh, Sarah M.; Walsh, Jennifer A.; Mazefsky, Carla A.; Minshew, Nancy J.; Eack, Shaun M. – Journal of Autism and Developmental Disorders, 2018
Autism spectrum disorder (ASD) is characterized by a variety of social and non-social behavioral deficits. One potential mechanism that could unify this diverse profile of behaviors is slower processing speed. Seventy-six high-functioning adults with ASD were compared to 64 matched controls on standardized measures of processing speed.…
Descriptors: Cognitive Processes, Reaction Time, Adults, Autism
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Davids, Roeliena C.; Groen, Yvonne; Berg, Ina J.; Tucha, Oliver M.; van Balkom, Ingrid D. – Journal of Autism and Developmental Disorders, 2016
Although deficits in Executive Functioning (EF) are reported frequently in young individuals with Autism Spectrum Disorders (ASD), they remain relatively unexplored later in life (>50 years). We studied objective performance on EF measures (Tower of London, Zoo map, phonetic/semantic fluency) as well as subjective complaints (self- and proxy…
Descriptors: Executive Function, Older Adults, Pervasive Developmental Disorders, Autism
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Brosnan, Mark; Ashwin, Chris; Lewton, Marcus – Journal of Autism and Developmental Disorders, 2017
Dual Process Theory has recently been applied to Autism spectrum disorder (ASD) to suggest that reasoning by people with ASD and people with higher levels of ASD-like traits can be characterised by reduced intuitive and greater reflective processing. 26 adolescents and adults with ASD and 22 adolescent and adult controls completed an assessment of…
Descriptors: Autism, Pervasive Developmental Disorders, Intuition, Reflection
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Pedreño, C.; Pousa, E.; Navarro, J. B.; Pàmias, M.; Obiols, J. E. – Journal of Autism and Developmental Disorders, 2017
Performance of a group of 35 youth and adults with High-Functioning Autism (HFA) was compared with a typical developing (TD) group on three Advanced Theory of Mind tests. The distinction between the social-cognitive and social-perceptual components of Theory of Mind was also explored. The HFA group had more difficulties in all tasks. Performance…
Descriptors: Theory of Mind, Pervasive Developmental Disorders, Autism, Cognitive Tests
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Crutcher, Emeline; Ali, May; Harrison, John; Sovago, Judit; Gomez-Mancilla, Baltazar; Schaaf, Christian P. – Journal of Autism and Developmental Disorders, 2016
15q13.3 microdeletion syndrome causes a spectrum of cognitive disorders, including intellectual disability and autism. We aimed to determine if any or all of three cognitive testing systems (the KiTAP, CogState, and Stanford-Binet) are suitable for assessment of cognitive function in affected individuals. These three tests were administered to ten…
Descriptors: Autism, Pervasive Developmental Disorders, Genetic Disorders, Adolescents
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Zhao, Jing; Chen, Si; Tong, Xiuli; Yi, Li – Journal of Autism and Developmental Disorders, 2019
This study examined Chinese character recognition and its cognitive and linguistic correlates in preschool children with autism spectrum disorder (ASD). Forty-seven children with ASD and 51 IQ-matched typically developing (TD) children were tested on Chinese character recognition, rapid automatized naming, inhibitory control, digit span, IQ,…
Descriptors: Chinese, Orthographic Symbols, Autism, Pervasive Developmental Disorders
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Landry, Oriane; Al-Taie, Shems – Journal of Autism and Developmental Disorders, 2016
We conducted a meta-analysis of 31 studies, spanning 30 years, utilizing the WCST in participants with autism. We calculated Cohen's d effect sizes for four measures of performance: sets completed, perseveration, failure-to-maintain-set, and non-perseverative errors. The average weighted effect size ranged from 0.30 to 0.74 for each measure, all…
Descriptors: Executive Function, Cognitive Tests, Cognitive Ability, Abstract Reasoning
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