A comparison of general and explicit delay cues to reinforcement for tangible-maintained challenging behaviour.

Objectives: This compares effects of explicit delay cue to reinforcement to general delay cue to reinforcement when attempting to decrease tangible-maintained challenging behaviours of children with autism spectrum disorder (ASD).

Methods: Two school-age children with ASD participated in this study. In order to evaluate the effects of a general cue versus an explicit cue on the participants' tangibly maintained challenging behaviours, a multiple baseline design across settings with an embedded alternating treatments design was used.