Instructional influences on analogue functional analysis outcomes

Analogue assessments were conducted with a common contingency (escape from tasks) that varied only by three different instructions describing the contingency. In one condition, the contingency was described as "taking a break," in another condition it was described as "time-out," and no description of the contingency was provided in a third condition. The participant was a typically developing 5-year-old child with a diagnosis of attention deficit hyperactivity disorder. Rates of inappropriate behavior varied substantially across the three conditions as an apparent effect of the prior instructions. Some implications for conducting functional analyses with verbal children are discussed.