Psychosocial Competencies Among Clinic-Referred and Community-Based Children: Known-Groups Validity of the Psychosocial Strengths Inventory for Children and Adolescents (PSICA).

Child psychosocial competencies protect against the development of psychopathology, ameliorate existing psychosocial problems, and predict positive long-term developmental cascades. Assessment of these competencies can improve identification of children in need of psychosocial services, enrich treatment planning, and improve treatment progress and outcome monitoring. Yet, appropriate measures are limited. One promising option is the Psychosocial Strengths Inventory for Children and Adolescents (PSICA), although its discriminative properties were formerly unknown. The present study evaluated the PSICA's sensitivity, specificity, and optimal cutoff scores with 228 youth (38 clinic-referred and 190 community-based youth with case-control matching) ages 2-10 years (M_age = 5.8, 71% boys, 77% White). Results indicated large, significant discrepancies, with clinic-referred youth rated as having less overall psychosocial competence overall and across domains of compliance, prosociality, and attention. Caregivers also reported significantly less satisfaction with the psychosocial competence of clinic-referred versus community youth. Discriminative accuracy of the PSICA's Frequency and Satisfaction scales, and its subscales, were good-to-excellent. Such discriminative accuracy and empirically derived, if preliminary, cutoff scores further support the PSICA as a pragmatic, psychometrically strong tool to screen children for referral into services, and potentiate future investigations into the PSICA's use in treatment planning and evaluation.