Maintenance is best described as:

• A. Maintenance
• B. Acquisition
• C. Generalization
• D. Extinction

Answer: (A)

Maintenance is the ongoing performance of a trained behavior after it has been learned, continuing over time and across different situations with appropriate reinforcement. It reflects how well the behavior persists once initial teaching and prompting have been reduced. In practice, you want the dog to keep doing the trained action long after the teaching phase, even as reinforcement becomes less frequent or occurs in varied contexts.

Acquisition refers to the initial learning of the behavior, the stage where the dog first learns what to do. Generalization is about applying that learned behavior in new settings, with different people, or across different cues. Extinction is the process of the behavior decreasing or stopping when reinforcement is removed.