What is a common problem with fixed schedules when aiming to improve the quality of performance?

What is a common problem with fixed schedules when aiming to improve the quality of performance?

• A. Immediately after the dog is rewarded, attention decreases because the next reward is in the future.
• B. The dog always stays attentive after each reward.
• C. The schedule consistently improves performance quality.
• D. The dog will always work through long intervals without issue.

Answer: (A)

Fixed schedules often create a post-reinforcement pause. After a reward is delivered, the dog’s attention to the task tends to drop because the next reward is set to occur at a specific future time. That predictability makes the dog ease off the behavior for a moment, which can reduce the quality of performance during the interval. To encourage steadier, higher-quality performance, it's better to use variable schedules or mix reinforcement so the dog stays engaged and cannot predict exactly when the next reward will come. This keeps attention aligned with the required cues and actions, supporting more consistent, precise behavior.

Fixed schedules often create a post-reinforcement pause. After a reward is delivered, the dog’s attention to the task tends to drop because the next reward is set to occur at a specific future time. That predictability makes the dog ease off the behavior for a moment, which can reduce the quality of performance during the interval. To encourage steadier, higher-quality performance, it's better to use variable schedules or mix reinforcement so the dog stays engaged and cannot predict exactly when the next reward will come. This keeps attention aligned with the required cues and actions, supporting more consistent, precise behavior.