This issue of The Evaluation Exchange explores the promising practices and challenges associated with taking an enterprise to scale, along with the role that evaluation can and should play in that process. Surprisingly few examples exist of nonprofit efforts that have scaled up and achieved lasting success. A program or approach may be strong…

The "Research & Action Report," published twice a year, is a window on the activities and initiatives at the Wellesley Centers for Women. The report typically features news about the Centers, interviews with researchers, commentary on recent events or social trends affecting women and girls, announcements of new publications, and much more.…