NotesFAQContact Us
Collection
Advanced
Search Tips
Showing all 2 results Save | Export
Peer reviewed Peer reviewed
Direct linkDirect link
Joyce, Caroline; Honey, Emma; Leekam, Susan R.; Barrett, Sarah L.; Rodgers, Jacqui – Journal of Autism and Developmental Disorders, 2017
In order to investigate the experience of anxiety and restricted and repetitive behaviours (RRB) in young people with ASD, 19 families with young people with ASD aged between 13 and 20 years completed questionnaire measures of RRB, anxiety, and intolerance of uncertainty. Ten young people also completed a novel semi-structured interview exploring…
Descriptors: Anxiety, Behavior Problems, Autism, Pervasive Developmental Disorders
Peer reviewed Peer reviewed
Direct linkDirect link
Frazier, Thomas W.; Thompson, Lee; Youngstrom, Eric A.; Law, Paul; Hardan, Antonio Y.; Eng, Charis; Morris, Nathan – Journal of Autism and Developmental Disorders, 2014
The present study examined genetic and shared environment contributions to quantitatively-measured autism symptoms and categorically-defined autism spectrum disorders (ASD). Participants included 568 twins from the Interactive Autism Network. Autism symptoms were obtained using the Social Communication Questionnaire and Social Responsiveness…
Descriptors: Genetics, Twins, Qualitative Research, Autism