Using an alternative to classical statistics, this paper reanalyzes results from three published studies of interventions to increase employment and reduce welfare dependency. The analysis formally incorporates prior beliefs about the interventions, characterizing the results in terms of the distribution of possible effects, and generally confirms the earlier published findings.
An Impact Study of Eight Developmental Summer Bridge Programs in Texas
Eight developmental summer bridge programs offered accelerated and focused learning opportunities for entering college students with low skills in Texas. An evaluation shows positive impacts on introductory college-level course completion in math and writing, which faded by the end of two years. The programs had no impact on persistence or the average number of credits students attempted or earned.
Final Results of the Hard-to-Employ Demonstration and Evaluation Project and Selected Sites from the Employment Retention and Advancement Project
This paper examines issues related to depression severity in this study of a one-year telephone care management intervention for depressed parents who were Medicaid recipients. The original study found effects on getting treatment during the intervention but no impacts on depression severity.