Which of the following situations might influence someone's self-concept?

Successfully teaching someone a skill you know well can significantly influence an individual's self-concept because it reinforces their sense of competence and efficacy. This experience likely enhances the person's self-esteem, as they see their knowledge being valued and effectively communicated to others. Successfully imparting knowledge not only affirms their own expertise in the skill but also fosters a sense of accomplishment and confidence.

Engaging in this teaching moment provides immediate feedback and a sense of purpose, which are both vital components of a positive self-concept. The satisfaction and pride derived from helping others can lead to a more robust self-image and a greater internalization of their capabilities. Since self-concept is largely shaped by experiences, accolades, and success, teaching effectively serves as a pivotal moment for personal growth and self-awareness.