Those who are high in psychological capital are more likely to take action to change their situations.

This statement seems to be more of a claim or hypothesis rather than a question. However, I can explain it for you.

Psychological capital, or PsyCap, is a concept in positive psychology that includes four elements: self-efficacy, optimism, hope, and resilience. These elements are believed to contribute to an individual's ability to deal with challenges and pursue goals.

1. Self-efficacy: This is the belief in one's ability to accomplish a task or overcome a challenge. People with high self-efficacy are more likely to take action because they believe they can succeed.

2. Optimism: Optimistic individuals generally expect good outcomes. This positive expectation can motivate them to take action to change their situations.

3. Hope: Hopeful individuals have a goal-oriented mindset. They not only have goals, but they also have the will and pathways to achieve those goals. This can drive them to take action.

4. Resilience: Resilient individuals can bounce back from adversity. They are more likely to take action to change their situations because they are not easily discouraged by setbacks.

So, if a person is high in psychological capital, they possess these four qualities in abundance. This makes them more likely to take action to change their situations because they believe they can succeed, expect good outcomes, have clear goals and pathways, and can bounce back from adversity.