Several Students in Mr

Multiple Choice

Several students in Mr.Marshall's class have trouble keeping themselves on task during independent seatwork assignments.Mr.Marshall gives each of these students a piece of paper on which they are to make a check mark every time they find themselves doing something other than their assignment during seatwork time.Mr.Marshall is using which one of the following techniques for changing behaviour?

A) a contingency contract
B) reinforcement of an incompatible behaviour
C) removal punishment
D) self-monitoring