Which technique is effective for improving public speaking skills?

Practicing in front of a mirror or recording oneself is an effective technique for improving public speaking skills because it allows speakers to self-evaluate their body language, facial expressions, vocal tone, and pacing. By observing themselves, speakers can identify areas of strength and aspects that need improvement, such as excessive fidgeting, monotone delivery, or lack of eye contact. This self-review process fosters greater self-awareness and confidence, which are crucial for effective public speaking.

Using a mirror helps to simulate an audience view and can help speakers refine their gestures and expressions to ensure they appear engaging and confident. Meanwhile, recording oneself provides an opportunity to review the performance from an audience's perspective, making it easier to spot mistakes or areas that require more practice.

This technique is beneficial because it encourages continuous improvement based on personal observation and reflection, contributing to overall communication effectiveness. Other options may not provide the same level of immediate constructive insight that self-observation does.