Advances in theories of adolescent development and positive youth development have greatly increased our understanding of how programs and practices with adolescents can impede or enhance their development. In this article the authors reflect on the progress in research on youth development programs in the last two decades, since possibly the…

This article outlines the procedures followed in program evaluation in Pittsburgh public schools. A program design is obtained by asking the field staff a series of specific questions. As the staff interact, problems about the program are resolved. The consensus achieved is the basis for standardization of activities in the field. The next step in…

This document contains (1) a monograph investigating and describing conditions under which it is cost-beneficial to operate an enriched YCCIP (Youth Community Conservation and Improvement Project) design and (2) a guidebook to work project enrichment. The first sections of the monograph focus on the attributes of an enriched YCCIP activity in…