Describes how several business schools, fed up with students' Internet use during class time, are taking steps to force them to log off. Money spent wiring classrooms for Internet access and laptop use has encouraged distraction among students and the use of "kill switches" by professors. (EV)

Colleges and universities are finding that ways to misbehave in computer-mediated communication come along faster than institutions can create policies to deal with them. Although most schools have acceptable-use policies, technological advances change the environment quickly and require flexible policies. Most institutions have created a mix of…