Self-Efficacy ⋆ Health Psychology ⋆ Lifestyle
Self-efficacy is the centerpiece of a theory of human agency developed by psychologist Albert Bandura of Stanford University. In his 1997 book, Self-Efficacy: The Exercise of Control, Bandura defined self-efficacy as consisting of “beliefs in one’s capabilities to organize and execute the courses of action required to produce given attainments” (p. 3). Very simply, self-efficacy