Final answer:
The correct answer is b: High self-esteem implies a high global self-concept as self-esteem is a part of self-concept, reflecting an overall favorable view of oneself. Self-efficacy and self-esteem are related, but context-specific confidence does not guarantee high self-esteem, and vice versa.
Step-by-step explanation:
The true statement among the options provided is b. If you have high self-esteem, you almost surely have high global self-concept. Self-esteem is a component of global self-concept, which encompasses all our thoughts and feelings about ourselves. When self-esteem is high, it typically reflects a positive self-concept, indicating a generally favorable view of oneself.
High self-efficacy, while related to self-esteem, does not guarantee it, as self-efficacy is task-specific and one may have varying levels of confidence in different areas. Likewise, having a high self-concept in one domain does not ensure high esteem in another as suggested in option c. Global self-esteem and self-efficacy are related; however, having one does not assure the other will also be high, as self-efficacy varies with context and tasks.