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Variable Ratio

Definition

In psychology, variable ratio refers to delivering reinforcements after an unpredictable number of responses.

Analogy

It’s like playing on slot machines at casinos. You never know exactly how many times you have to play before hitting the jackpot; it could be on your first try or hundredth try!

Related terms

Partial Reinforcement: It involves reinforcing behavior only part of the time rather than all the time.

Ratio Schedule: A program of reinforcement where the organism is reinforced after a certain number of responses.

Intermittent Reinforcement: This refers to when rules, rewards or personal boundaries are handed out or enforced inconsistently and occasionally which results in high rates of responding.

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© 2024 Fiveable Inc. All rights reserved.

AP® and SAT® are trademarks registered by the College Board, which is not affiliated with, and does not endorse this website.