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Britton, Tobias C.; Wilkinson, Ellen H.; Hall, Scott S. – American Journal on Intellectual and Developmental Disabilities, 2020
Limited information is available concerning the specificity of the forms and functions of aggressive behavior exhibited by boys with fragile X syndrome (FXS). To investigate these relationships, we conducted indirect functional assessments of aggressive behavior exhibited by 41 adolescent boys with FXS and 59 age and symptom-matched controls with…
Descriptors: Aggression, Males, Genetic Disorders, Adolescents
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Klein-Tasman, Bonita P.; Lira, Ernesto N.; Li-Barber, Kirsten T.; Gallo, Frank J.; Brei, Natalie G. – American Journal on Intellectual and Developmental Disabilities, 2015
Problem behavior of 52 children with Williams syndrome ages 6 to 17 years old was examined based on both parent and teacher report. Generally good inter-rater agreement was found. Common areas of problem behavior based both on parent and teacher report included attention problems, anxiety difficulties, repetitive behaviors (e.g., obsessions,…
Descriptors: Behavior Problems, Genetic Disorders, Children, Adolescents
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Symons, Frank J.; Byiers, Breanne J.; Raspa, Melissa; Bishop, Ellen; Bailey, Donald B., Jr. – American Journal on Intellectual and Developmental Disabilities, 2010
We used National Fragile X Survey data in order to examine reported self-injurious behavior (SIB) to (a) generate lifetime and point prevalence estimates, (b) document detailed features of SIB (frequency, types, location, severity) in relation to gender, and (c) compare comorbid conditions between matched pairs (SIB vs. no SIB). Results indicate…
Descriptors: Topography, Self Destructive Behavior, Autism, Seizures