The current study used a factorial comparison experimental design to investigate conflicting findings on prototype effects shown by children with autism (Klinger and Dawson, Dev Psychopathol 13:111-124, 2001; Molesworth et al., J Child Psychol Psychiatry 46:661-672, 2005). The aim was to see whether children with high-functioning autism could demonstrate prototype effects via categorization responses and whether failure to do so was related to difficulty understanding ambiguous task demands. Two thirds of the autism group did show an effect. The remainder, a sub-group defined by performance on a control task, did not. The discussion focuses on the influence of heterogeneity within the autism group and the ability to resolve ambiguity on task performance. Finally, an alternative experimental design is recommended for further research into these issues.
Download full-text PDF |
Source |
|---|---|
| http://dx.doi.org/10.1007/s10803-008-0557-7 | DOI Listing |
Publication Analysis
Top Keywords
Similar Publications
Comparative effectiveness of physical activity interventions on cognitive functions in children and adolescents with Neurodevelopmental Disorders: a systematic review and network meta-analysis of randomized controlled trials.
Int J Behav Nutr Phys Act
January 2025
Department of Sports Science and Physical Education, The Chinese University of Hong Kong, Hong Kong SAR, China.
Background: Physical activity (PA) interventions have been shown to yield positive effects on cognitive functions. However, it is unclear which type of PA intervention is the most effective in children and adolescents with Neurodevelopmental Disorders (NDDs). This study aimed to compare the effectiveness of different types of PA interventions on cognitive functions in children and adolescents with NDDs, with additional analyses examining intervention effects across specific NDD types including attention-deficit/hyperactivity disorder (ADHD) and autism spectrum disorder (ASD).
View Article and Find Full Text PDFEarly life stress, kangaroo care, parenting behavior and secure attachment predict executive functioning in 2 year olds born preterm.
Sci Rep
January 2025
Department of Development and Regeneration, Faculty of Medicine, KU Leuven, Leuven, Belgium.
Self-regulation and executive functioning are known key predictors of future cognitive development and mental health. We examined the effect of early life neonatal stress, maternal perinatal stress, kangaroo care, maternal parenting behavior and secure child attachment on executive function at 2 years corrected age (CA) in children born preterm (i.e.
View Article and Find Full Text PDFA cognitive help or hindrance? A systematic review of cognitive behavioural therapy to treat anxiety in young people with autism spectrum disorder.
Clin Child Psychol Psychiatry
January 2025
Cotton Exchange Chambers, Liverpool, UK.
Objective: Anxiety rates amongst autistic youth range from 11% to 84%. While Cognitive Behavioural Therapy (CBT) is an effective treatment of anxiety in neurotypical youth, there are concerns autistic youth lack the cognitive resources necessary to effectively engage with CBT. It is also unclear whether standard or adapted CBT is more effective.
View Article and Find Full Text PDFMorbidities and comorbidities associated with optic nerve hypoplasia and septo-optic-pituitary dysplasia.
Dev Med Child Neurol
January 2025
Department of Community Health Sciences, Max Rady College of Medicine, Rady Faculty of Health Sciences, University of Manitoba, Winnipeg, Manitoba, Canada.
Aim: To quantify optic nerve hypoplasia (ONH) and septo-optic-pituitary dysplasia (SOD) morbidities and comorbidities.
Method: A retrospective population-based study with a case-control design was undertaken using administrative health data from Manitoba, Canada. Cases were 124 patients with ONH or SOD (70 males, 54 females; age range 6 months-36 years 8 months [mean 13 years, SD 7 years 2 months]) diagnosed from 1990 to 2019, matched to 620 unrelated population-based controls (350 males, 270 females; age range 0-36 years 8 months [mean 12 years 5 months, SD 7 years 2 months]) on birth year, sex, and area of residence.
Data-Driven Characterization of Individuals With Delayed Autism Diagnosis.
JAMA Pediatr
January 2025
Computational Health Informatics Program, Boston Children's Hospital, Boston, Massachusetts.
Want AI Summaries of new PubMed Abstracts delivered to your In-box?
Enter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!