Seven-year-old triplets with autism displayed off-task behavior that threatened their continued placement in a general education first-grade classroom. A descriptive Functional Behavioral Assessment (FBA) was conducted for each student. Data from structured interviews and direct observations were used to identify the functions of their off-task…

This study evaluated the use of three systematic reinforcement techniques and measures (a carrel, teacher attention, and a contingency contract) to increase the on-task and task completion behaviors of a first-grade child. The carrel and teacher attention increased on-task behavior (from a mean of 27.6 percent to 45.0 percent) but did not affect…

A growing debate exists over the possibility that various types of external rewards may have negative effects on intrinsic motivation. Past research has produced conflicting results. The present study examines past research in light of behavioral principles and utilizes single-subject research methods to examine the potential effects of…