This document discusses strategies for measuring learning effectiveness. It outlines key principles for measurement including being relevant, credible, simple, consistent and efficient. It describes different levels of measurement including reaction, learning, behavior and results. It provides guidelines for evaluating learning at each level. These include assessing knowledge gained, skills developed, attitudes changed and on-the-job application of skills. The document also references the Kirkpatrick-Phillips model of evaluation and proposes instruments to measure factors like background knowledge, self-regulation, learning content, style and time on task.