Effective professional learning evaluation requires consideration of five critical stages or levels of information. These five levels, which are presented in this article, represent an adaptation of an evaluation model developed by Kirkpatrick (1959, 1998) for judging the value of supervisory training programs in business and industry.…

Gathering evidence on the outcomes of any professional learning experience can be a challenging and complicated task. It involves consideration of a wide variety of perceptual and contextual issues, some obvious to education leaders and others not. Those who want to succeed in this process may find the following points helpful: (1) Always begin…

This article highlights several key findings from the research project sponsored by the National Staff Development Council. Data and findings drawn from this study will be used to establish benchmarks for assessing progress in professional development over time. Taken as a whole, this work will provide the most comprehensive picture and…