The Midterm/Midsemester Class Interview (or Small Group Instructional Diagnosis, SGID) is a process designed to help instructors learn what their students think about how the course is going. Students identify elements of the class that are helping them learn and offer suggestions to strengthen the course. We recommend using this procedure in the middle of the semester, after students have received at least one grade. The process involves three steps: 1) meeting with an instructional consultant to discuss the instructor's objectives for the process; 2) a class interview with small groups and a whole class discussion; and a post-interview summary and discussion of the results with the consultant.