A neuropsychological profile of childhood maltreatment within an adolescent inpatient sample

Recent research has begun to identify the neurocognitive and psychological effects of childhood maltreatment, although information is limited on the neuropsychological presentation of maltreatment in psychiatrically hospitalized adolescents. This study examined the executive-functioning and language abilities as well as psychopathological presentation of childhood maltreatment victims in an adolescent psychiatric inpatient setting. The sample consisted of adolescent inpatients (ages 13-19 years old) who completed a neuropsychological/psychological assessment during hospitalization (n = 122). The sample was grouped based on childhood maltreatment history, with one group categorized by maltreatment history (n = 49) and the other group characterized by no maltreatment history (n = 73). Analyses revealed statistically significant differences (p < .01) between maltreatment groups on executive functioning, as well as on measures of self-reported depression and anxiety symptoms. No group differences remained after controlling for posttraumatic stress disorder. Further, distinct neuropsychological profiles were identified for specific types of maltreatment experienced. These findings suggest that while childhood maltreatment is associated with a range of neuropsychological impairments, the specific type of maltreatment experienced may have a significant influence on the type and severity of impairments. These findings contribute to the growing body of research on the significant consequences of childhood maltreatment.