Behavioral Psychology: Reinforcement Schedules

Questions and Answers

What is partial reinforcement?

Partial Reinforcement is the process of reinforcing some correct responses but not all of them.

What is a fixed ratio schedule?

Reinforcer is given after a set, unvarying number of desired responses have been made.

What is a variable-ratio schedule?

Reinforcer is given after an unpredictable number of correct responses.

What is a fixed-interval schedule?

<p>Reinforcer is given after a specific period of time since previous reinforcer, but only after a correct response is given.</p> Signup and view all the answers

What is a variable-interval schedule?

<p>Reinforcer is given after an unpredictable period of time has passed since previous reinforcer, but only after correct response is given.</p> Signup and view all the answers

Study Notes

Partial Reinforcement Overview

Partial reinforcement involves rewarding some correct responses while omitting rewards for others, impacting behavior retention.

Fixed Ratio Schedule

A fixed ratio schedule delivers a reinforcer after a predetermined, consistent number of desired responses is achieved.
Example: A reward is given after every fifth correct action, incentivizing consistent performance.

Variable-Ratio Schedule

In a variable-ratio schedule, the reinforcer is provided after an unpredictable number of correct responses.
Example: Slot machines reward players at random intervals, fostering ongoing engagement and excitement.

Fixed-Interval Schedule

This reinforcement occurs after a specific time period has elapsed since the last reward, contingent on a correct response.
Example: A paycheck received every two weeks for working the required hours, reinforcing the behavior of consistent work.

Variable-Interval Schedule

A variable-interval schedule administers the reinforcer after varying time periods, requiring a correct response before the reward.
Example: Fishing, where the catch is unpredictable but rewards patience and persistence over time.

Description

Explore the different types of reinforcement schedules in behavioral psychology, including fixed and variable ratios as well as fixed and variable intervals. Understand how these schedules affect learning and behavior retention through practical examples.