Within the four stages of learning, which stage reflects sustaining the behavior over time?

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

Answer: (B)

Sustaining a learned behavior over time is maintenance. After a dog has acquired a behavior, the focus shifts to keeping that behavior stable across days, sessions, and different situations. In training terms, maintenance means the dog continues to perform the behavior reliably even with fewer prompts and while receiving intermittent reinforcement to prevent fading or relapse.

To contrast with the other stages: acquisition is when the behavior is first learned and shaped with guidance and reinforcement; generalization is the ability to perform the behavior across new contexts, environments, or cues; fluency refers to performing the behavior smoothly, quickly, and consistently with minimal errors. When the goal is lasting performance over time, maintenance is the stage you’re aiming for. For example, a dog trained to sit on cue should continue to sit reliably at home, at the park, around distractions, and with different handlers, with reinforcement scaled appropriately to maintain the behavior.