Final answer:
Perceived locus of causality refers to the understanding of the causal origins of motivated actions. Self-efficacy, a belief in one's own capability, affects behavior motivation and success in performing behaviors.
Step-by-step explanation:
The correct answer is A. Perceived locus of causality, which refers to the individual's understanding of the causal origins of his or her motivated actions.
According to Albert Bandura's social cognitive theory, self-efficacy plays a pivotal role in motivating behavior. Self-efficacy is an individual's belief in their own capability to complete a task, and it affects how we approach challenges and reach goals. In observational learning, self-efficacy is a cognitive factor that affects which behaviors we choose to imitate and our success in performing those behaviors.
Understanding the origins of our motivated actions is important in self-regulation and achieving goals.