When logged in as a Group Admin, you can access student assessment data from the Admin drop-down menu or dashboard. The Assessment Overview Page displays group and class performance on all assessment questions across courses. You can view data for all students in a group under the All Classes tab or by individual class, with columns representing questions and colors indicating answered/unanswered questions and correctness. Clicking on performance analysis shows group performance on each question, and clicking a student name displays their individual performance and allows grading free response questions.