What is a key reason evaluation is not just a final step in the ADDIE model?

The key reason evaluation is not just a final step in the ADDIE model is that it is an ongoing process that informs every phase of instructional design. In the context of the ADDIE model, which stands for Analysis, Design, Development, Implementation, and Evaluation, evaluation serves as a critical component throughout all stages, rather than just a concluding activity.

During the Analysis phase, evaluation helps identify the training needs and performance gaps. In the Design phase, it ensures that the learning objectives are clear and measurable. As development progresses, continuous evaluation allows for adjustments based on feedback, which can lead to improvements in the final product. After implementation, evaluation is essential to assess the effectiveness of the training and determine the impact on the organization, providing insights that can guide future training initiatives. This cyclical approach ensures that evaluation is integral to the instructional design process, contributing to the refinement and success of the training program.