Journal of Autism and Developmental Disorders

, Volume 39, Issue 4, pp 572–588

The Prevalence and Phenomenology of Repetitive Behavior in Genetic Syndromes

  • Joanna Moss
  • Chris Oliver
  • Kate Arron
  • Cheryl Burbidge
  • Katy Berg
Original Paper

DOI: 10.1007/s10803-008-0655-6

Cite this article as:
Moss, J., Oliver, C., Arron, K. et al. J Autism Dev Disord (2009) 39: 572. doi:10.1007/s10803-008-0655-6

Abstract

We investigated the prevalence and phenomenology of repetitive behavior in genetic syndromes to detail profiles of behavior. The Repetitive Behaviour Questionnaire (RBQ) provides fine-grained identification of repetitive behaviors. The RBQ was employed to examine repetitive behavior in Angelman (N = 104), Cornelia de Lange (N = 101), Cri-du-Chat (N = 58), Fragile X (N = 191), Prader-Willi (N = 189), Lowe (N = 56) and Smith-Magenis (N = 42) syndromes and individuals with intellectual disability of heterogeneous aetiology (N = 56). Repetitive behavior was variable across syndromes. Fragile X syndrome scored highly on all subscales. Angelman syndrome demonstrated a significantly lowered probability for most behaviors. Prader-Willi, Cri-du-Chat and Smith-Magenis syndrome evidenced unique profiles of repetitive behavior. There is extreme heterogeneity of repetitive behavior across genetic syndromes, highlighting syndrome specific profiles.

Keywords

Behavioral phenotypeAutism spectrum disorderRepetitive behaviorCompulsive behaviorStereotyped behavior

Copyright information

© Springer Science+Business Media, LLC 2008

Authors and Affiliations

  • Joanna Moss
    • 1
    • 2
  • Chris Oliver
    • 1
  • Kate Arron
    • 1
  • Cheryl Burbidge
    • 1
    • 3
  • Katy Berg
    • 1
    • 4
  1. 1.Centre for Neurodevelopmental Disorders, School of PsychologyUniversity of BirminghamBirminghamUK
  2. 2.Department of Psychology, Institute of PsychiatryKings College LondonLondonUK
  3. 3.Department of PsychologySolihull NHS TrustSolihullUK
  4. 4.Department of Psychology, Royal HollowayUniversity of LondonLondonUK