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.
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.
Authors: Coleen A Boyle; Sheree Boulet; Laura A Schieve; Robin A Cohen; Stephen J Blumberg; Marshalyn Yeargin-Allsopp; Susanna Visser; Michael D Kogan Journal: Pediatrics Date: 2011-05-23 Impact factor: 7.124
Authors: Johannes Rojahn; Stephen R Schroeder; Liliana Mayo-Ortega; Rosao Oyama-Ganiko; Judith LeBlanc; Janet Marquis; Elizabeth Berke Journal: Res Dev Disabil Date: 2013-03-16
Authors: Kristin H Gilchrist; Meghan Hegarty-Craver; Robert B Christian; Sonia Grego; Ashley C Kies; Anne C Wheeler Journal: J Autism Dev Disord Date: 2018-05
Authors: Adele F Dimian; Kelly N Botteron; Stephen R Dager; Jed T Elison; Annette M Estes; John R Pruett; Robert T Schultz; Lonnie Zwaigenbaum; Joseph Piven; Jason J Wolff Journal: J Autism Dev Disord Date: 2017-05