•Social cognitive theory is a major theory of motivation.•The theory postulates that internal processes lead to behavioral outcomes.•The conceptual framework is based on reciprocal interactions between variables.•Researchers continue to address key issues and new research directions. This article discusses motivation from the perspective of Bandura’s social cognitive theory. Motivation refers to processes that instigate and sustain goal-directed activities. Motivational processes are personal/internal influences that lead to outcomes such as choice, effort, persistence, achievement, and environmental regulation. Motivation has been a prominent feature of social cognitive theory from the early modeling research to the current conception involving agency. The conceptual framework of reciprocal interactions is discussed, after which research is summarized on behavioral, environmental, and personal influences on motivation. Key internal motivational processes are goals and self-evaluations of progress, self-efficacy, social comparisons, values, outcome expectations, attributions, and self-regulation. Critical issues confronting the theory include diversity and culture, methodology, and long-term effects of interventions. The article concludes with additional recommendations for future research on contexts, conceptual clarity, and technology.