Value-added metrics or models (VAMs) are an important component of the teacher evaluation process that evaluators use to determine the value teachers add to their students' academic achievement. VAMs are used to arrive at a score that is derived from the number of the teachers' students who pass and/or fail a standardized assessment. While prior…

Recent methods to improve generalizations from nonrandom samples typically invoke assumptions such as the strong ignorability of sample selection, which is challenging to meet in practice. Although researchers acknowledge the difficulty in meeting this assumption, point estimates are still provided and used without considering alternative…

This double issue of "The Evaluation Exchange" focuses on one of the central components of complementary learning: family involvement. As outlined in the Theory & Practice article, investments in family involvement are important across ages and settings and through the co-constructed efforts and shared responsibilities of many…