An instructor uses the ADDIE model to design a unit of study. The instructor determines exactly what materials to use for the learning activities, how to design them, and how to implement them. The instructor thinks about how learners will interact with the materials and what they will do with the knowledge they acquire. Only by thinking through these issues can instructional designers arrive at the correct materials for the job. This process describes which phase of ADDIE? Group of answer choices Design Analysis Evaluation Development