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Dr. Williams found that youth who participated in a program to reduce bullying in schools were less likely to bully or be bullied. The prevalence of bullying in youth was the dependent variable.
Partial Reinforcer
A reinforcement strategy in which only a portion of responses are rewarded, aimed at strengthening behavior.
Primary Reinforcer
An innately reinforcing stimulus, such as one that satisfies a biological need (e.g., food, water, shelter).
Variable-Ratio
A reinforcement schedule where a response is reinforced after an unpredictable number of responses, influencing rapid and consistent response rates.
Fixed-Ratio
A schedule of reinforcement where a response is reinforced only after a specified number of responses, commonly used in behavior modification programs.
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