This document discusses evaluation of training programs. It defines training as intentional processes aimed at bringing about semi-permanent changes in individuals' knowledge, attitudes, skills and habits to enhance job performance. Evaluation of training systematically collects information to make effective training decisions and is affected by need analysis, participation, design, delivery, and transfer of training. Factors that influence transfer of training include individual characteristics like motivation and the training environment like feedback and support. Evaluation models like Kirkpatrick's model measure reactions, learning, behavior change, and results, but most evaluations only measure reactions.