This guide is addressed to policy officials, program providers, and researchers who are seeking to: (1) identify and implement social programs backed by valid evidence of effectiveness; or (2) sponsor or conduct an evaluation to determine whether a program is effective. The guide provides a brief overview of which studies can produce valid…

Community-based educational programs for older adults are difficult to evaluate due to randomization and control factors. In order to investigate, under a quasi-experimental research design, the contribution of an educational program on retirement issues to participants' quality of life, and to study the program enrollment patterns, 21 people…