Which of the following is a principle of behavior modification?

The principle that positive reinforcement can modify behavior is grounded in behavioral psychology. Positive reinforcement involves providing a rewarding stimulus after a desired behavior is exhibited, which consequently increases the likelihood of that behavior being repeated in the future. This approach is widely utilized in educational and childcare settings to encourage desirable behaviors among children.

For example, when a child completes their homework on time and receives praise or a small reward, they are more likely to engage in this behavior again. This principle highlights the importance of external factors in shaping behavior, emphasizing that reinforcement strategies are effective in behavior modification. It indicates a proactive method of influencing behavior through motivation and reward rather than through passive or isolated learning experiences.