Abstract
Objective To compare the prevalence of self-injurious behavior (SIB) and stereotyped motor behavior (STY) of preschool-aged children with developmental delays (DD group) and their peers without developmental delays (TD group) using a standardized caregiver report scale. Methods The Repetitive Behavior Scale-Revised was completed by caregivers of children with developmental delays and their peers without developmental delays. Frequency of occurrence and severity ratings for SIB and STY were compared between groups. Results SIB and STY were reported more often and at a greater level of severity in the DD group. Older chronological age was associated with more severe STY in the DD group but not the TD group. Gender was not related to STY or SIB for either group. Conclusions Differences in STY and SIB were evident between preschoolers with and without DD. Findings are discussed from developmental and behavioral psychology perspectives regarding the expression of repetitive behavior in developmentally at-risk pediatric populations.
| Original language | English (US) |
|---|---|
| Pages (from-to) | 566-572 |
| Number of pages | 7 |
| Journal | Journal of pediatric psychology |
| Volume | 41 |
| Issue number | 5 |
| DOIs | |
| State | Published - Jun 26 2016 |
Bibliographical note
Funding Information:The study was supported, in part, by NIH Grant No. 44763.
Publisher Copyright:
© 2015 The Author 2015.
Keywords
- Developmental delay
- Intellectual disability
- Self-injurious behavior
- Stereotyped behavior