ROI in Action Casebook offers a collection of ROI case studies that represent the classic use of the proven ROI Methodology. A companion volume to Jack J. Phillips and Patricia Pulliam Phillips?s six books in the Measurement and Evaluation series, this book clearly illustrates the ROI Methodology. The case studies represent a variety of applications in human resources, learning and development, and performance improvement. Each case follows the methodology and describes in detail how it was used to show the value of a particular project or program.