A person experiencing a panic disorder is MOST likely to also have a fear of:leaving home.enclosed spaces.other people.driving.

The answer to this question is not definitive as panic disorder can be associated with various fears. However, among the options provided, a person with panic disorder is most likely to also have a fear of enclosed spaces. This is known as claustrophobia, which is a common phobia often associated with panic disorders. The fear can be triggered by actual or anticipated situations, such as being in a crowded elevator, a small room without any windows, or being on an airplane.

Here are the steps to answer this question:

1. Understand the question: The question is asking about the most likely fear a person with a panic disorder might have.

2. Review the options: The options provided are leaving home, enclosed spaces, other people, and driving.

3. Use knowledge of panic disorders: Panic disorders often involve intense, overwhelming fear and anxiety that can be triggered by certain situations or environments.

4. Identify the most likely fear: Among the options provided, the fear of enclosed spaces, or claustrophobia, is often associated with panic disorders.

5. Answer the question: Therefore, a person with a panic disorder is most likely to also have a fear of enclosed spaces.