Intelligence and achievement of children referred following sexual abuse

OBJECTIVE: Little is known about the prevalence of intellectual and academic problems in sexually abused children. Such problems may have significant implications for their management. This study examined the prevalence of such problems in a population of Australian children referred for sexual abuse evaluation. The study also assessed the clinical utility of the Parents' Evaluation of Developmental Status (PEDS) questionnaire as a screening tool for learning and developmental problems in this population. METHODS: Over a 12-month period, children referred for sexual abuse evaluation to the Mater Children's Hospital Child Protection Unit were enrolled and background demographic and abuse related data collected. The children then completed standardized psychometric assessments. Their parents completed Child Behavior Checklists (CBCL) and PEDS questionnaires. Day care providers and schoolteachers completed the corresponding Caregiver or Teacher Report Forms (TRF). RESULTS: A total of 21 of the 35 eligible children completed the assessment during the study period. Mean scores for intelligence and academic achievement were within the average range. However, three (14%) of the tested children were intellectually impaired and three (14%) showed academic underachievement. Sixty-two per cent of children had problems in the clinical range on the CBCL and 33% on the TRF. The PEDS showed a sensitivity of 64%, specificity of 60% with a positive predictive value of 77%. CONCLUSION: In this population of referred children, over one quarter showed problems with intellectual impairment or academic under achievement. Most of these children were not receiving learning support at school. A high index of suspicion is therefore required when assessing sexually abused children for comorbid intellectual and learning problems.