ABSTRACT
This study investigated the types of behavior problems found in children with lateralized brain lesions. Children referred for neuropsychological assessment were assigned to dominant (DH) or nondominant (NDH) groups on the basis of history of neurological disease or injury, findings on neurological examination, functional and structural laboratory findings, and neuropsychological assessment. Over two-thirds fell into the clinical range of behavior problems by parental report on the Achenbach Child Behavior Checklist. Degrees of pathology were nearly equal. DH children showed more externalizing than internalizing symptomatology. NDH children showed more internalizing than externalizing behavior problems. Results are discussed in terms of symptom formation based on lateralization of lesion.
Subject(s)
Brain Damage, Chronic/psychology , Brain Injuries/psychology , Child Behavior Disorders/psychology , Dominance, Cerebral , Neurocognitive Disorders/psychology , Adolescent , Child , Child, Preschool , Female , Humans , Male , Neuropsychological Tests , Risk Factors , Social Adjustment , Social EnvironmentABSTRACT
Fourteen younger (ages 6 to 10 years) and 11 older (ages 11 to 16 years) Duchenne Muscular Dystrophy (DMD) patients were tested with the WISC-R and neuropsychological language, visual-motor, and motor tasks. Older boys had an average IQ; younger boys were in the low average IQ range. Younger DMD boys were inferior to the older DMD group on tasks requiring some language and attentional-organizational skills, but not on visual-motor tasks. Older DMD boys were inferior on motor tasks. Results suggest that the reported low cognitive skills in DMD patients are not fixed or global, but reflect selective deficits in the younger boys. Possible bases for age differences in performance are discussed.
