Which statement best describes operant conditioning?

Which statement best describes operant conditioning?

• A. Behavior emitted spontaneously and operates on the environment to change it.
• B. A treatment for phobias in which clients are exposed repeatedly and intensely to a feared object and made to see that it is actually harmless.
• C. A type of exposure therapy that pairs relaxation with gradually increasing anxiety-triggering stimuli.
• D. Culture can be viewed as the social heritage of man.

Answer: (A)

Operant conditioning centers on learning that occurs when a voluntary behavior is followed by a consequence, which then changes how likely that behavior is to happen again. The key idea is that the organism emits an action and, by acting on the environment, produces outcomes that reinforce or punish the behavior, shaping future responses. The statement fits this because it describes behavior that is emitted spontaneously (voluntary) and as something that acts on the environment to bring about a change. Think of it this way: a rat presses a lever and, as a result, gets food. The lever-press is a voluntary behavior, and the food reward alters how likely the rat is to press the lever again. That direct link between voluntary action and environmental consequence is the essence of operant conditioning. The other options point to different concepts. The first describes exposure-based treatment approaches for fears, where the person encounters feared stimuli to reduce anxiety, not about how behavior is shaped by consequences. The second also involves exposure with relaxation, another therapeutic technique distinct from operant learning. The last option discusses culture as a social heritage, which is unrelated to how conditioning and learning occur.

Operant conditioning centers on learning that occurs when a voluntary behavior is followed by a consequence, which then changes how likely that behavior is to happen again. The key idea is that the organism emits an action and, by acting on the environment, produces outcomes that reinforce or punish the behavior, shaping future responses. The statement fits this because it describes behavior that is emitted spontaneously (voluntary) and as something that acts on the environment to bring about a change.

Think of it this way: a rat presses a lever and, as a result, gets food. The lever-press is a voluntary behavior, and the food reward alters how likely the rat is to press the lever again. That direct link between voluntary action and environmental consequence is the essence of operant conditioning.

The other options point to different concepts. The first describes exposure-based treatment approaches for fears, where the person encounters feared stimuli to reduce anxiety, not about how behavior is shaped by consequences. The second also involves exposure with relaxation, another therapeutic technique distinct from operant learning. The last option discusses culture as a social heritage, which is unrelated to how conditioning and learning occur.