Final answer:
Task-specific self-efficacy does not have a third dimension and self-efficacy is specific to certain situations. Self-efficacy can have an impact on motivation, behavior, and achievement.
Step-by-step explanation:
Task-specific self-efficacy does not have a third dimension. The third dimension of self-efficacy emphasizes generality. Generality is a minor consideration in the third dimension. Self-efficacy is an individual's belief in their own capability to complete a task. It is specific to certain situations and can vary across different tasks and domains. An individual with high self-efficacy believes that their goals are within reach, has a positive view of challenges, and quickly recovers from setbacks. On the other hand, individuals with low self-efficacy tend to avoid challenging tasks, focus on failure, and lose confidence in their abilities. Self-efficacy can have an impact on motivation, behavior, and achievement.