Many teachers have difficulty supporting students with challenging behavior. Students who shout out, are frequently off task, have a tantrum, or don't follow directions can be disruptive and bring a teacher's lesson to a halt. Other students may struggle to communicate their needs. As a result, these students may engage in challenging behavior to…

We describe a procedure for differentiating among potential precursor responses for use in a functional analysis. Conditional probability analysis of descriptive assessment data identified three potential precursors. Results from the indirect assessment corresponded with those obtained from the descriptive assessment. The top-ranked response…