Which of the following is a stage in the ADDIE training development process?

The correct choice, Analyze, is a key stage in the ADDIE training development process. ADDIE is an acronym that represents a systematic instructional design framework consisting of five stages: Analyze, Design, Develop, Implement, and Evaluate. The Analyze phase is crucial as it involves assessing the needs of the learners and understanding the learning environment to ensure that the training program is tailored to those specific needs.

In the Analyze stage, instructional designers gather data on the learners' existing knowledge and skills, identify learning gaps, and clarify the goals and objectives of the training. This foundational step helps in establishing a clear direction for the subsequent stages of the ADDIE process, ensuring that the training is effective and aligned with the learners' needs.

The other options do not represent stages in the ADDIE model. The terms "Decide," "Document," and "Direct" do not correspond to any specific phase within this instructional design framework, which focuses on a structured approach to creating effective educational experiences.