The document discusses evaluating the implementation of a reading program for 5-7 year old children. Key implementation questions include whether volunteers and coordinators implement the program as designed, whether volunteers receive needed training and support, and whether the discussion group model is meeting resident expectations. Evaluating implementation helps determine what actually happens in the program, its characteristics, who participates, what works and doesn't work, and why the program was or wasn't effective. It allows improvements to be made while the program is developing.