Transitioning from elementary to middle school is a time of particular vulnerability for students with behavior problems. This study examined the effects of class-wide function-related intervention teams (CW-FIT) in three middle school classrooms to determine whether this multitiered intervention could help teachers proactively manage student behavior. With a focus on teaching classroom expectations, delivering behavior-specific praise, and providing differential reinforcement within an interdependent group contingency, CW-FIT is designed to teach functional replacement behaviors that support students’ academic engagement. Intervention effects were assessed with seventh- and eighth-grade students from diverse backgrounds. Results, evaluated using a single-subject withdrawal (ABAB) design, indicated improved rates of on-task behavior at both class-wide and individual student levels, with corresponding increases in teacher praise and decreases in teacher reprimands. The positive way in which participants viewed CW-FIT implementation and its accompanying effects on student behaviors was consistent with earlier findings in elementary schools. Study limitations and areas for future research are discussed.
An online change detection test for parametric discrete-time stochastic processes