AP PSYCHOLOGY

Detailed explanation-1: -Answer and Explanation: The correct answer is d. fixed interval. This occurs on the basis of an exact amount of time (two weeks), so it is fixed (exact) interval (time).

Detailed explanation-2: -Fixed Interval Schedules in the Real World A weekly paycheck is a good example of a fixed-interval schedule. The employee receives reinforcement every seven days, which may result in a higher response rate as payday approaches.

Detailed explanation-3: -Why are people so motivated to work when they only get paid every other week? This reinforcement model is called fixed interval reinforcement, meaning that reinforcement or rewards are given at a regular and fixed interval of time. In this case, every two weeks, the person receives the reward of a paycheck.

Detailed explanation-4: -A Fixed Interval Schedule provides a reward at consistent times. Forexample a child may be rewarded once a week if their room is cleaned up. Aproblem with this type of reinforcement schedule is that individuals tend to wait until the time when reinforcement will occur and thenbegin their responses (Nye, 1992).

Detailed explanation-5: -Reinforcement is delivered after an unpredictable number of responses (e.g., after 1, 4, 5, and 9 responses). Now let’s combine these four terms. A fixed interval reinforcement schedule is when behavior is rewarded after a set amount of time. For example, June undergoes major surgery in a hospital.