NotesFAQContact Us
Collection
Advanced
Search Tips
Publication Date
In 20250
Since 20240
Since 2021 (last 5 years)0
Since 2016 (last 10 years)0
Since 2006 (last 20 years)1
Education Level
Audience
Location
Greece1
Laws, Policies, & Programs
Assessments and Surveys
What Works Clearinghouse Rating
Showing one result Save | Export
Peer reviewed Peer reviewed
Direct linkDirect link
Papageorgiou, Vaya; Georgiades, Stelios; Mavreas, Venos – Journal of Autism and Developmental Disorders, 2008
Recent studies provide evidence that the Restricted, Repetitive Behaviours, and Interests (RRBI) domain of autism is heterogeneous, consisting of at least two factors: Insistence on Sameness (IS) and Repetitive Sensory and Motor Behaviours and Interests (RSMB) [Cuccaro et al. ("Child Psychiatry and Human Development," 34, 3-7, 2003;…
Descriptors: Autism, Pervasive Developmental Disorders, Factor Structure, Symptoms (Individual Disorders)