Final answer:
The variable interval reinforcement schedule produces slow-to-moderate responding. An example is when a fast-food restaurant manager gives a bonus to employees based on when the quality control person shows up.
Step-by-step explanation:
The schedule of reinforcement that produces slow-to-moderate responding is the variable interval reinforcement schedule.
With a variable interval reinforcement schedule, the reinforcement is delivered after varying amounts of time, which are unpredictable. An example of this schedule is a fast-food restaurant manager who gives a bonus to employees based on when the quality control person shows up. Since the timing is unpredictable, the employees consistently work hard to keep the restaurant clean and provide prompt service.
In contrast, a fixed ratio reinforcement schedule, such as when behavior is rewarded after a set number of responses, produces a high response rate with a short pause after reinforcement.