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Mandy, William; Clarke, Kiri; McKenner, Michele; Strydom, Andre; Crabtree, Jason; Lai, Meng-Chuan; Allison, Carrie; Baron-Cohen, Simon; Skuse, David – Journal of Autism and Developmental Disorders, 2018
We developed a brief, informant-report interview for assessing autism spectrum conditions (ASC) in adults, called the Developmental, Dimensional and Diagnostic Interview-Adult Version (3Di-Adult); and completed a preliminary evaluation. Informant reports were collected for participants with ASC (n = 39), a non-clinical comparison group (n = 29)…
Descriptors: Autism, Pervasive Developmental Disorders, Adults, Diagnostic Tests
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Hull, Laura; Mandy, William; Lai, Meng-Chuan; Baron-Cohen, Simon; Allison, Carrie; Smith, Paula; Petrides, K. V. – Journal of Autism and Developmental Disorders, 2019
There currently exist no self-report measures of social camouflaging behaviours (strategies used to compensate for or mask autistic characteristics during social interactions). The Camouflaging Autistic Traits Questionnaire (CAT-Q) was developed from autistic adults' experiences of camouflaging, and was administered online to 354 autistic and 478…
Descriptors: Test Construction, Autism, Pervasive Developmental Disorders, Symptoms (Individual Disorders)
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Allison, Carrie; Baron-Cohen, Simon; Wheelwright, Sally; Charman, Tony; Richler, Jennifer; Pasco, Greg; Brayne, Carol – Journal of Autism and Developmental Disorders, 2008
We report a major revision of the CHecklist for Autism in Toddlers (CHAT). This "quantitative" CHAT (Q-CHAT) contains 25 items, scored on a 5 point scale (0-4). The Q-CHAT was completed by parents of n = 779 unselected toddlers (mean age 21 months) and n = 160 toddlers and preschoolers (mean age 44 months) with an Autism Spectrum…
Descriptors: Control Groups, Check Lists, Autism, Toddlers
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Auyeung, Bonnie; Wheelwright, Sally; Allison, Carrie; Atkinson, Matthew; Samarawickrema, Nelum; Baron-Cohen, Simon – Journal of Autism and Developmental Disorders, 2009
Children's versions of the Empathy Quotient (EQ-C) and Systemizing Quotient (SQ-C) were developed and administered to n = 1,256 parents of typically developing children, aged 4-11 years. Both measures showed good test-retest reliability and high internal consistency. As predicted, girls scored significantly higher on the EQ-C, and boys scored…
Descriptors: Autism, Empathy, Males, Gender Differences