Which schedule is often useful for establishing a new behavior?

A fixed schedule is often effective for establishing a new behavior because it provides consistent and predictable reinforcement. For instance, in a fixed-ratio schedule, a behavior is reinforced after a specific number of responses, while in a fixed-interval schedule, reinforcement is delivered after a fixed amount of time has passed. This predictability helps the learner understand the relationship between their behavior and the reward they receive, making it easier for them to associate their actions with positive outcomes.

In the crucial stages of learning a new behavior, having a clear, consistent reinforcement schedule helps to reinforce the behavior effectively and encourages repetition. Once the behavior is established, variable schedules could then be introduced to maintain the behavior, but initially, a fixed schedule supports the acquisition of new behaviors by providing clarity and consistency in the learning process.