ABA Questions and Answers with Verified Solutions

Abative Effect a decrease in the current frequency of behavior that has been reinforced by the stimulus that is increased in reinforcing effectiveness by the same motivating operation. Ex: Food ingestion abates (decreases the current frequency of) behavior that has been reinforced by food. Abolishing Operation A motivating operation that decreases the reinforcing effectiveness of a stimulus, object, or event. Ex: the reinforcing effectiveness of food is abolished as a result of food ingestion. Adjunctive Behavior / Schedule-Induced Behavior Behavior that occurs as a collateral effect of a schedule of periodic reinforcement for other behavior: time filling or interim activities (doodling, idle talking, smoking, drinking) that are induced by schedules of reinforcement during times when reinforcement is unlikely to be delivered. Antecedent Environmental condition or stimulus change existing or occurring prior to a behavior of interest.