The Prevention Services Evaluation Partnerships: Supporting Adoptive Families funding opportunity supports research to evaluate programs that help adoptive families at risk of disruption or dissolution that may result in foster care placements. This funding opportunity focuses on partnerships between researchers, Title IV-E agencies, and community entities with experience working with adopted children, foster children, or children in kinship care. The evaluation will focus on mental health, substance abuse prevention and treatment, in-home parent skill-based, or kinship navigator programs or services. Key aspects of the project include: • Conducting a randomized control trial or quasi-experimental evaluation design that aligns with Title IV-E Prevention Services Clearinghouse Design and Execution Standards for Moderate or High Support of Causal Evidence • Collaborating with federal staff and the current PSEP cohort throughout the evaluation • Focusing on programs or services that are eligible for review by the Clearinghouse but are not yet rated, or those rated as "does not currently meet criteria" • Demonstrating that programs and services proposed for evaluation are ready for rigorous summative evaluations