In operant conditioning, how do reinforcement and punishment influence behavior?

In operant conditioning, how do reinforcement and punishment influence behavior?

• A. Reinforcement decreases likelihood; punishment increases.
• B. Both decrease likelihood.
• C. Reinforcement increases likelihood; punishment decreases.
• D. Both increase likelihood.

Answer: (C)

In operant conditioning, consequences shape future behavior: reinforcement strengthens a response, making it more likely to happen again, while punishment weakens a response, making it less likely to occur. Reinforcement can be positive (adding something pleasant) or negative (removing something unpleasant), and both types increase the target behavior. Punishment can be positive (adding something aversive) or negative (taking away something pleasant), and both types decrease the target behavior. So, the best description is that reinforcement increases the likelihood of the behavior, while punishment decreases it. The other ideas—that both reinforcement and punishment decrease, or that both increase—don’t align with how consequences influence behavior in this learning framework.

In operant conditioning, consequences shape future behavior: reinforcement strengthens a response, making it more likely to happen again, while punishment weakens a response, making it less likely to occur. Reinforcement can be positive (adding something pleasant) or negative (removing something unpleasant), and both types increase the target behavior. Punishment can be positive (adding something aversive) or negative (taking away something pleasant), and both types decrease the target behavior. So, the best description is that reinforcement increases the likelihood of the behavior, while punishment decreases it. The other ideas—that both reinforcement and punishment decrease, or that both increase—don’t align with how consequences influence behavior in this learning framework.