When you want to give students choice, it is often optimal to give them a limited number of options, but be as flexible as possible. Since motivation depends upon an individual’s perceptions of control, purpose, and competence, students may perceive the same set of options differently. For example, when a teacher assigns a research project, some students will prefer to have a broad range of topics, others will prefer a small list of options, and yet others will prefer to be told what to do. Giving students a short list of topics with an option to create their own topic, with the teacher’s approval, often works well.