Characterizing Repetitive Behaviors & Interests Specific to Autism: The Autistic Interests Scale
Characterizing Repetitive Behaviors & Interests Specific to Autism: The Autistic Interests Scale Introduction Autism is a phenotype which is well known to be characterized in part by repetitive, stereotyped, restricted behavior and interests (e.g., Baron-Cohen et al. 2001; Mirenda et al. 2010). While repetitive behavior is an aspect of the autism phenotype, repetitive behavior in general is largely not specific to autism, and aspects such as intense investment in interests and fidgeting are often present in schizotypy (Jones et al. 2015), borderline personality (Dell’Osso et al. 2018), and OCD (Cloudfindings 2021a). This can make the identification of repetitive behavior caused by an autism spectrum disorder as opposed to a different disorder difficult, and may confound the measurement of autistic traits with repetitive behavior caused by other phenotypes, as has been the case with measuring social deficits in autism (Cloudfindings 2021b, 2022a)(Crespi 2021)(Del Giudice et al. 2014...