5.5 Reinforcement Schedules
Notes
A schedule of reinforcement is the pattern of when reinforcement is given.
| Schedule | Rule | Example |
|---|---|---|
| Fixed ratio | After a set number of responses | Paid per 10 items made |
| Variable ratio | After an unpredictable number of responses | Slot machines, social media refresh |
| Fixed interval | After a set amount of time | Weekly paycheck |
| Variable interval | After unpredictable time | Pop quizzes; checking for a text |
- Continuous reinforcement (every time) speeds up learning, but behavior fades quickly when stopped. Partial reinforcement is slower to learn but more resistant to extinction.
- Variable ratio schedules produce the highest, steadiest response rates.
Practice
A store gives a free sandwich after every 10 sandwiches purchased. This is which schedule?
Reinforcement comes after a set number of responses.
Which schedule produces the highest and steadiest rate of response?
Unpredictable payoffs keep behavior going, like gambling.
A teacher gives pop quizzes at random times, so students study a little every day. This is:
Reinforcement depends on unpredictable time passing.
Ready for more? Take the Unit 5 test.