Which strategy is effective in reducing anxiety before an exam?

Deep breathing exercises are a well-established strategy for reducing anxiety, particularly in high-pressure situations like exams. This technique works by promoting relaxation and helping to calm the nervous system. When a person engages in deep breathing, it encourages more oxygen intake and activates the body's relaxation response, ultimately lowering heart rate and reducing physical symptoms of anxiety.

In contrast, the other options tend to contribute to increased stress or are less effective. Skipping study breaks can lead to burnout and decreased cognitive function, which heightens anxiety rather than alleviating it. Studying extensively the night before an exam often results in a lack of sleep and can lead to fatigue, making anxiety worse. Solely relying on group studies might not provide sufficient focused review time and can introduce distractions, further heightening anxiety if one is not on the same page as peers.

Therefore, incorporating deep breathing exercises offers a focused method to manage pre-exam nerves, leading to improved performance and better overall well-being.