Question

What is a fixed interval schedule? What is a variable interval schedule? Describe the pattern of responding you would expect with a fixed interval schedule.

A) Fixed Interval Schedule: Reinforcement is delivered after a specific amount of time has passed; Variable Interval Schedule: Reinforcement is delivered after varying time intervals.
B) Fixed Interval Schedule: Reinforcement is delivered at irregular intervals; Variable Interval Schedule: Reinforcement is delivered at consistent intervals.
C) Fixed Interval Schedule: Reinforcement is delivered after an unpredictable amount of time has passed; Variable Interval Schedule: Reinforcement is delivered after a specific time interval.
D) Fixed Interval Schedule: Reinforcement is delivered after a consistent amount of time has passed; Variable Interval Schedule: Reinforcement is delivered after varying time intervals.

Answer 1

A fixed interval schedule is when behavior is rewarded after a set amount of time, resulting in a scallop-shaped response pattern. A variable interval schedule is when reinforcement is delivered after varying time intervals, resulting in a moderate, steady response rate.

Step-by-step explanation:

A fixed interval reinforcement schedule is when behavior is rewarded after a set amount of time. An example of this is a surgery patient who receives pain medication every hour. The pattern of responding you would expect with a fixed interval schedule is a scallop-shaped response pattern, with a significant pause after reinforcement.

A variable interval reinforcement schedule is when reinforcement is delivered after varying time intervals. An example of this is a restaurant manager who checks on the quality of service at unpredictable times and rewards the employees with a bonus if the restaurant is clean and the service is fast. The pattern of responding you would expect with a variable interval schedule is a moderate, steady response rate.