A partial schedule that reinforces a response after an unpredictable number of responses is a ________ schedule.
A) fixed-ratio
B) variable-ratio
C) fixed-interval
D) variable-interval

Question

Quizplus · Accepted Answer

In a variable-ratio schedule, reinforcement occurs after an unpredictable number of responses, which tends to result in high and steady rates of responding. Fixed-ratio schedules reinforce the behavior after a fixed number of responses, resulting in a high rate of responding followed by a brief pause. Fixed-interval schedules reinforce the behavior after a fixed amount of time has elapsed, resulting in a low rate of responding until the reinforcement is imminent. Variable-interval schedules reinforce the behavior after an unpredictable amount of time has passed, resulting in a slow but steady rate of responding.

A Partial Schedule That Reinforces a Response After an Unpredictable