What is the general term in ABA for a stimulus or condition that is pleasant or preferred?

What is the general term in ABA for a stimulus or condition that is pleasant or preferred?

• A. Punisher
• B. Discriminative stimulus
• C. Negative punishment
• D. Appetitive

Answer: (D)

Appetitive describes stimuli that are pleasant or preferred by the individual. In ABA, such stimuli often serve as reinforcers: presenting an appetitive stimulus after a desired response increases the chance that the response will occur again. This differentiates them from aversive stimuli, which are unpleasant and typically motivate avoidance. The other options don’t fit as the general term for pleasant stimuli: a punisher decreases behavior by adding something unpleasant; a discriminative stimulus signals that reinforcement is available but isn’t itself inherently pleasant; negative punishment reduces behavior by removing a pleasant stimulus. So the general term for a pleasant or preferred stimulus is appetitive.

Appetitive describes stimuli that are pleasant or preferred by the individual. In ABA, such stimuli often serve as reinforcers: presenting an appetitive stimulus after a desired response increases the chance that the response will occur again. This differentiates them from aversive stimuli, which are unpleasant and typically motivate avoidance. The other options don’t fit as the general term for pleasant stimuli: a punisher decreases behavior by adding something unpleasant; a discriminative stimulus signals that reinforcement is available but isn’t itself inherently pleasant; negative punishment reduces behavior by removing a pleasant stimulus. So the general term for a pleasant or preferred stimulus is appetitive.