This volume investigates the methodologies required to effectively measure and evaluate the impact of corporate training programs. The text, developed by AT&T, provides a structured framework for assessing whether instructional initiatives meet organizational objectives. It serves as a guide for trainers to quantify performance improvements and justify the return on investment for educational interventions.

This text is recognized as a technical resource for corporate trainers seeking to implement rigorous evaluation standards. Professionals in the field often utilize these materials as a foundational reference for developing internal assessment protocols.