Elaine Biech – Business of Consulting, Training for Dummies, ASTD Handbook for Workplace Learning Professional
“Hundreds of thousands of trainers use Don Kirkpatrick’s Four Levels of Evaluation worldwide. Rich in simplicity, brilliantly practical, Don’s Four Levels are as relevant today as they were a half-century ago when he first introduced them.
Does that mean that the Father of Learning Evaluation has been sitting back resting on his laurels? Oh no! Even though the Four Levels were nearly perfect at their inception, over the years, as the field of training evolved, so did Kirkpatrick’s model. The evaluation guru honed his expertise and modernized his evaluation model to a smooth step-by-step process worthy of the best 21st century trainers.”