Which level of evaluation in Kirkpatrick's model measures the knowledge acquired by participants?

In Kirkpatrick’s model of training evaluation, the Learning level specifically focuses on the knowledge and skills that participants acquire as a result of their training. This level assesses whether learners have grasped the material that has been presented to them and whether they can demonstrate that new knowledge through assessments or practical applications.

Evaluating knowledge acquisition typically involves pre- and post-training tests, quizzes, or other forms of assessment that measure how much learners have understood and retained from the training sessions. This information is crucial for organizations seeking to determine the effectiveness of their training programs and whether changes to the curriculum or delivery methods are necessary.

The other levels in Kirkpatrick's model serve different purposes. The Reaction level assesses participants' initial impressions and satisfaction with the training, the Behavior level evaluates changes in participants' job performance resulting from the training, and the Results level measures the broader impacts on organizational performance and outcomes. Each of these levels builds upon the foundation established at the Learning level.