While experiential learning represents a paradigm shift in how we design and deliver training, measuring its effectiveness requires equally thoughtful evaluation. The Kirkpatrick Model, developed by Dr. Donald Kirkpatrick in 1959, remains the gold standard for training evaluation—yet there is a troubling implementation gap that undermines the very purpose of measurement. The lowest level of Kirpatrick's model is the easiest to implement, going up the levels takes increasingly more effort but also yields the most valuable insights.
The model's four levels appear deceptively simple. However, organizational implementation tells a dramatically different story. While nearly 80% of organizations dutifully collect reactionary feedback, fewer than 10% ever measure the business impact that justifies their training investments. This inverse relationship between value and implementation creates what we call the "evaluation paradox"—the most critical levels for demonstrating ROI and driving program improvement are precisely the ones organizations don't pursue.
Understanding the four levels is essential for building evaluation strategies that not only measure experiential learning effectiveness but also generate the business case needed for continued investment.
Jack Phillips added a 5th level to Kirkpatrick's model: ROI, and provided a systematic, conservative approach to measuring training value. By understanding its assumptions and following best practices, you can:
- Build compelling business cases for experiential learning
- Make data-driven decisions about training investments
- Demonstrate accountability to stakeholders
- Continuously improve program effectiveness
Remember: The goal isn't just to calculate ROI, but to create programs that deliver sustainable business value while developing people.
This calculator implements the Phillips ROI Methodology™. For more information about Dr. Jack Phillips' work, visit the ROI Institute at roiinstitute.net
ROI Calculator User Guide