Question

A partial reinforcement schedule that reinforces a response after a nonspecific, changing amount of time since the last reinforcement is known as a ___ schedule:

a) Fixed Ratio Schedule
b) Variable Ratio Schedule
c) Fixed Interval Schedule
d) Variable Interval Schedule

Answer 1

The student's question refers to a reinforcement schedule that offers unpredictable, changing time frames for reinforcement, which is known as a Variable Interval Schedule. This schedule results in a steady and consistent response pattern because the reinforcement is not predictable.

Step-by-step explanation:

The type of partial reinforcement schedule described, which reinforces a response after a nonspecific and changing amount of time since the last reinforcement, is known as a Variable Interval Schedule. In this approach, unlike fixed interval schedules where the reinforcement is given after a set amount of time, the interval is variable and unpredictable. For example, the manager of a fast-food restaurant may receive surprise visits from the quality control division at irregular intervals, and if the service and cleanliness standards are met, a bonus is awarded. This leads to a moderate but steady response rate, since the manager needs to maintain consistent standards without knowing when the next check will occur.

A partial reinforcement schedule that rewards a response after an unpredictable amount of time is called a Variable Interval Schedule. This schedule produces a moderate and consistent response without a specific pattern of reinforcement.