Final answer:
Barbara, who believes hard work leads to success, exhibits an internal locus of control, as she feels her actions influence her life's outcomes.
Step-by-step explanation:
Barbara believes if she works hard she will succeed. She believes her behavior has a direct impact on her life outcomes, which is indicative of an internal locus of control. This concept, coined by Julian Rotter, refers to individuals who think their successes or failures result from their own actions and behaviors. Conversely, those with an external locus of control attribute outcomes to forces beyond their control, such as luck or the influence of others. Type A and Type B personalities describe different behavior patterns, with Type A being intensely driven and competitive, whereas Type B individuals are more relaxed and laid-back.
To answer the question directly, Barbara exhibits the trait:
- Internal Locus of Control
a) Internal Locus of Control
Barbara exhibits an internal locus of control. An internal locus of control refers to the belief that one's own actions and decisions significantly influence the outcomes and events in their life. In Barbara's case, she believes that her hard work will lead to success, indicating a sense of personal control over her life circumstances. This is contrasted with an external locus of control, where individuals believe that external factors, luck, or fate have a greater influence on their lives.