The programs the Coalition for Evidence-Based Policy has identified as social programs that work are linked in the source article.

Programs identified as having the most credible evidence of effectiveness, based on careful review in consultation with outside experts, are categorized as “Top Tier” or “Near Top Tier." The other listed programs have been found promising but not yet Top Tier or Near Top Tier due to study limitations (such as only short-term follow-up) that underscore the need for additional testing prior to larger-scale implementation. As a nonprofit philanthropic foundation, we receive no financial benefit from any program, enabling us to serve as an impartial reviewer of the evidence.

Read the source article at Coalition for Evidence-Based Policy