A concept of bandura that reflects one's beliefs about one's own adequacy is "self-efficacy."
Self-efficacy alludes to a person's faith in his or her ability to execute practices important to deliver particular execution accomplishments. Self-efficacy reflects trust in the capacity to apply control over one's own particular inspiration, conduct, and social condition. These subjective self-assessments impact all way of human experience, including the objectives for which individuals endeavor, the measure of vitality consumed toward objective accomplishment, and probability of achieving specific levels of behavioral execution.
