The Development, Reliability, and Validity of the Social Impact of Repetitive Behavior Scale in Children with Autism Spectrum Disorder

Rose E. Nevill, Catalina N. Rey, Noor Javed, Griffin Rooker, Hyojeong Yoo, Jennifer Zarcone

Research output: Contribution to journalArticlepeer-review

1 Scopus citations

Abstract

Introduction: Current measures of restrictive and repetitive behavior (RRB) in people with autism focus on severity and intensity and, to some degree, the global interference of the behavior. In this study we developed the Social Impact of Repetitive Behavior Scale (SIRBS) to capture several different contexts in which repetitive behavior is likely to occur and interfere. Methods: SIRBS items were selected through reviewing the RRB literature, participant chart reviews, and consensus among authors, followed by an initial piloting and further refinement of the tool. Caregivers completed the SIRBS a total of 400 times. Results: Subscales showed high internal consistency and good test-retest reliability, moderate concurrent validity, and average to excellent inter-rater reliability. Conclusion: The SIRBS is a psychometrically reliable and valid measure of the social impact of repetitive behavior with children with autism. Additional research is needed to independently validate it and conduct an initial exploratory factor analysis of subscales.

Original languageEnglish (US)
Pages (from-to)127-140
Number of pages14
JournalJournal of Mental Health Research in Intellectual Disabilities
Volume13
Issue number2
DOIs
StatePublished - Apr 2 2020
Externally publishedYes

Keywords

  • Restricted/repetitive behavior
  • measurement
  • questionnaire

ASJC Scopus subject areas

  • Psychiatry and Mental health

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