1. A student raises a hand more frequently when a particular teacher is present, after hand-raising has repeatedly been reinforced in that teacher’s presence. What does this pattern illustrate?
Stimulus control by the teacher’s presence
Explanation
Stimulus control occurs when a behavior happens more often in the presence of a stimulus consistently associated with reinforcement. Generalization concerns responding across stimuli, punishment decreases behavior, and the teacher’s presence is the stimulus rather than the reinforcer.