Final answer:
Outcome expectancy refers to the belief in a behavior leading to a desired outcome, while efficacy refers to the belief in one's own ability to perform the behavior effectively.
Step-by-step explanation:
The correct answer is: 1) Outcome expectancy refers to the belief that a certain behavior will lead to a desired outcome, while efficacy refers to the belief in one's own ability to perform the behavior effectively.
Outcome expectancy is about the expected consequences of a behavior while efficacy is about one's self-confidence in performing the behavior.
For example, let's say a student believes that studying for a test will lead to a good grade (outcome expectancy) and also believes that they have the skills and knowledge to study effectively (efficacy). Both outcome expectancy and efficacy play important roles in motivating and influencing behavior.