Applied Behavior Analysis Technician (ABAT) Practice Test

What effect does an S Delta have on behavior?

1. Enhances behavior frequency

2. Inhibits behavior frequency

3. Reinforces the behavior

4. Conditions new behavior

The correct answer is: Inhibits behavior frequency

An S Delta, or discriminative stimulus for extinction, refers to a stimulus that signals the absence of reinforcement for a particular behavior. When an individual encounters an S Delta, it indicates that the behavior is unlikely to yield a reinforcing consequence, leading to a decrease in its frequency. In essence, the presence of an S Delta serves to inform the individual that the previously learned behavior will not be rewarded in that context. This results in inhibiting the occurrence of the behavior associated with the S Delta, causing a reduction in its frequency. Understanding the role of S Delta in behavior analysis is vital, as it helps in effectively managing and modifying behaviors through contextual cues.