A teacher announces it is time for lunch and students line up by the door. What is this an example of?

A teacher announces it is time for lunch and students line up by the door. What is this an example of?

• A. Positive reinforcement
• B. Discriminative stimulus
• C. Motivational prompt
• D. Behavioral cue

Answer: (B)

This scenario illustrates a discriminative stimulus, which is a specific type of stimulus that signals the availability of reinforcement or the expectation of a particular outcome. In this case, the teacher announcing lunchtime serves as a cue that indicates to the students that they can engage in a specific behavior—lining up by the door. The announcement creates an expectation for the students about what happens next (going to lunch), making it more likely that they will perform the behavior of lining up. Discriminative stimuli are essential in behavioral training and classroom management, as they guide individuals in identifying when to respond to certain cues based on past reinforcement history. While the other options pertain to elements of behavior management, they do not directly align with the action described. A motivational prompt generally refers to an internal or external cue that enhances the likelihood of a behavior occurring, but in this case, it does not encompass the context of the teacher's direct announcement. Positive reinforcement involves providing a reward after a desired behavior occurs, while a behavioral cue can refer to more generalized prompts but lacks the specific signaling nature of a discriminative stimulus in this context.

This scenario illustrates a discriminative stimulus, which is a specific type of stimulus that signals the availability of reinforcement or the expectation of a particular outcome. In this case, the teacher announcing lunchtime serves as a cue that indicates to the students that they can engage in a specific behavior—lining up by the door.

The announcement creates an expectation for the students about what happens next (going to lunch), making it more likely that they will perform the behavior of lining up. Discriminative stimuli are essential in behavioral training and classroom management, as they guide individuals in identifying when to respond to certain cues based on past reinforcement history.

While the other options pertain to elements of behavior management, they do not directly align with the action described. A motivational prompt generally refers to an internal or external cue that enhances the likelihood of a behavior occurring, but in this case, it does not encompass the context of the teacher's direct announcement. Positive reinforcement involves providing a reward after a desired behavior occurs, while a behavioral cue can refer to more generalized prompts but lacks the specific signaling nature of a discriminative stimulus in this context.