The growing prominence of value-added models for measuring teacher effectiveness has prompted a recent surge in policies that consider students' classroom performance part of a teacher's evaluation. Yet, in light of the criticism and limitations of the current models, whether and how evaluation systems will adapt over time is unclear. This paper…

This methodological brief is designed to provide both program operators and researchers with practical advice about how to assess a program's implementation and impact. Adapted from an article that first appeared in "The Handbook of Youth Mentoring" (DuBois and Karcher, ed. 2005), the brief focuses on the evaluation of mentoring programs, but the…

The pattern toward an increase in the number of states using some form of competency testing prior to the certification of educators is substantiated in this paper. Competency testing programs are implemented at three distinct levels: (1) before entrance into a teacher education program near the end of the sophomore year in college; (2) at the end…