Applied Behavior Analysis Technician (ABAT) Practice Test

In a ratio schedule of reinforcement, what is being reinforced?

1. The passage of time

2. The number of responses emitted

3. The quality of behavior

4. The environment in which behavior occurs

The correct answer is: The number of responses emitted

In a ratio schedule of reinforcement, the reinforcement is contingent upon the number of responses emitted. This means that the individual must complete a certain number of responses to receive a reward. For instance, in a fixed-ratio schedule, the reinforcement occurs after a specific number of correct responses, while in a variable-ratio schedule, the reinforcement is provided after an unpredictable number of responses. This approach directly ties the reinforcement to the behavior output rather than the time frame in which behaviors occur or the context of the environment. It emphasizes an individual’s active engagement and contribution through their responses, leading to more behavior as they learn to associate their actions with the rewards received.