. . . means someone in the room has an absent friend's clicker and is cheating for them. Anyone run into this? Got any clever, low-hassle methods for identifying the culprits with classes of 100-300? -M Michael Sweet, Ph.D. Faculty Development Specialist Division of Instructional Innovation and Assessment (DIIA) University of Texas Austin MAI 2206 * (512) 232-1775 "Teaching is the profession that makes all other professions possible." - Todd Witaker