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Papri Saha – Journal of Autism and Developmental Disorders, 2024
With the budding interests of structural and functional network characteristics as potential parameters for abnormal brains, an essential and thus simpler representation and evaluations have become necessary. Eigenvector centrality measure of functional magnetic resonance imaging ("fMRI") offer region wise network representations through…
Descriptors: Autism Spectrum Disorders, Brain, Diagnostic Tests, Models
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Hull, Laura; Petrides, K. V.; Allison, Carrie; Smith, Paula; Baron-Cohen, Simon; Lai, Meng-Chuan; Mandy, William – Journal of Autism and Developmental Disorders, 2017
Camouflaging of autistic characteristics in social situations is hypothesised as a common social coping strategy for adults with autism spectrum conditions (ASC). Camouflaging may impact diagnosis, quality of life, and long-term outcomes, but little is known about it. This qualitative study examined camouflaging experiences in 92 adults with ASC,…
Descriptors: Autism, Pervasive Developmental Disorders, Adults, Coping
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Vivanti, Giacomo; Dissanayake, Cheryl – Journal of Autism and Developmental Disorders, 2016
The Early Start Denver Model (ESDM) is an intervention program recommended for pre-schoolers with autism ages 12-48 months. The rationale for this recommendation is the potential for intervention to affect developmental trajectories during early sensitive periods. We investigated outcomes of 32 children aged 18-48 months and 28 children aged…
Descriptors: Autism, Preschool Children, Early Intervention, Models
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Norris, Megan; Lecavalier, Luc; Edwards, Michael C. – Journal of Autism and Developmental Disorders, 2012
The current study tested several competing models of the autism phenotype using data from modules 1 and 3 of the ADOS. Participants included individuals with ASDs aged 3-18 years (N = 1,409) from the AGRE database. Confirmatory factor analyses were performed on total samples and subsamples based on age and level of functioning. Three primary…
Descriptors: Autism, Factor Structure, Symptoms (Individual Disorders), Pervasive Developmental Disorders
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Hoekstra, Rosa A.; Bartels, Meike; Cath, Danielle C.; Boomsma, Dorret I. – Journal of Autism and Developmental Disorders, 2008
The factor structure of the Dutch translation of the Autism-Spectrum Quotient (AQ; a continuous, quantitative measure of autistic traits) was evaluated with confirmatory factor analyses in a large general population and student sample. The criterion validity of the AQ was examined in three matched patient groups (autism spectrum conditions (ASC),…
Descriptors: Autism, Models, Factor Structure, Reliability
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Happe, Francesca; Frith, Uta – Journal of Autism and Developmental Disorders, 2006
"Weak central coherence" refers to the detail-focused processing style proposed to characterise autism spectrum disorders (ASD). The original suggestion of a core deficit in central processing resulting in failure to extract global form/meaning, has been challenged in three ways. First, it may represent an outcome of superiority in local…
Descriptors: Cognitive Style, Pervasive Developmental Disorders, Social Cognition, Bias