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Hastings, Richard P.; Brown, Tony; Mount, Rebecca H.; Cormack, K. F. Magnus – Journal of Autism and Developmental Disorders, 2001
This study performed a factor analysis of the Developmental Behavior Checklist (DBC) with 531 children and adolescents with mental retardation. The DBC is intended to assess psychopathology in youth with mental retardation. Findings indicated substantial overlap with the factor analyses of the scale's developers and high levels of internal…
Descriptors: Behavior Disorders, Check Lists, Emotional Disturbances, Factor Analysis
Peer reviewed Peer reviewed
O'Brien, Shawn K. – Journal of Autism and Developmental Disorders, 1996
This study examined the validity and internal and interrater reliability of the Wing Subgroups Questionnaire, an assessment that classifies children with autism into subtypes. Subjects were 42 students (ages 5 to 22) enrolled in multihandicapped special education classrooms. Findings support the reliability and validity of the questionnaire for…
Descriptors: Adolescents, Autism, Children, Classification