This issue of "The Evaluation Exchange" describes new developments in evaluating advocacy and policy change efforts that attempt to inform or influence public policy at the local, state, or federal levels. Heather B. Weiss introduces the themes in this issue in "From the Director's Desk," examining how evaluation of advocacy…

This issue hones in on professional development in four key sectors affecting children, youth, and families--K-12 education, early childhood education, child welfare, and youth development. Though these sectors face many of the same professional development challenges, each has its own unique issues, strengths, and goals. The staffing shortage in…