Which of the following is considered a performance accomplishment for increasing self-efficacy?

Participation in a successful exercise program is considered a performance accomplishment for increasing self-efficacy because it involves direct experience in achieving a specific goal. When individuals engage in an exercise program and experience positive results, such as improved fitness or weight loss, they build confidence in their ability to succeed in similar tasks in the future. This forms a critical foundation for self-efficacy, as seeing oneself achieve a goal reinforces the belief that one can overcome challenges and persist in efforts toward related activities.

In contrast, options such as reading about success, listening to motivational speeches, and watching others achieve their goals may provide inspiration or information but do not offer the same level of personal, experiential reinforcement. These activities can serve to motivate and encourage individuals, but they lack the direct, experiential aspect that comes from personal participation and the successes achieved through one's own efforts. In short, the impactful nature of performance accomplishments lies in the firsthand experiences that foster self-belief and confidence in one's abilities.