Many Medicaid programs have either fully or partially carved out mental health services. The evaluation of carve-out plans requires a case-mix model that accounts for differing health status across Medicaid managed care plans. This article develops a diagnosis-based case-mix adjustment system specific to Medicaid behavioral health care. Several…

Massachusetts' Employment and Training (ET) Choices Program--a work-incentive demonstration--assumes that recipients of Aid to Families with Dependent Children (AFDC) would choose work over welfare if given genuine opportunities for economic improvement. Models for estimating caseload without the ET Program indicate that the program had only…

A student-centered evaluation of the California Drug, Alcohol, and Tobacco Education (DATE) program shows how a state policy directed toward students at risk influences program directions and affects at-risk and thriving students. Reasons to question the validity of the risk factor model as a prevention tool are discussed. (SLD)