Reviews are an essential part of the Analysis, Design, Development, Implementation, and Evaluation (ADDIE) model. I recommend you use peer and subject matter expert (SME) reviews for analysis documents, design storyboards, narration scripts, and drafts of your e-learning courses. Then use final test reviews upon implementation, and provide a survey for learner reviews for evaluation.
We have two instructional designers for a large system, so we don’t spend as much time in analysis and evalu