Applied Behavior Analysis Technician (ABAT) Practice Test

Which concept involves applying reinforcement to each successful response toward achieving a final behavior?

1. Rate

2. Successive Approximations

3. Magnitude

4. Duration

The correct answer is: Successive Approximations

The concept of "Successive Approximations" refers to the process of reinforcing behaviors that progressively lead toward a desired outcome or behavior. In this approach, each step or incremental response that moves closer to the final behavior is reinforced, thereby increasing the likelihood that the individual will continue to engage in behaviors that are closer to the target behavior. This method is particularly effective in shaping complex behaviors, as it breaks down the final outcome into manageable steps, reinforcing each small success along the way. For instance, if the goal is to teach a child to speak a specific word, the child might first be reinforced for making sounds, then for vocalizing syllables, and finally for saying the word correctly. This gradual approach encourages persistence and motivation, as individuals can experience and celebrate their progress through reinforcement at each stage.