Eye Contact – Eye contact is perhaps the most powerful way we communicate. A single fleeting look from across the classroom can speak volumes. Longer eye contact is associated with trust, good feelings, and rapport—all of which are important leveraging qualities. Be aware, however, that too much eye contact can be intimidating, especially for shy students.
Facial Expressions – This one is easy. Smile. A smile makes communication easier, less awkward, and more persuasive. It’s also a mood-changer and will evoke warm and happy feelings in both the giver and the recipient. So let your guard down and smile away.
Posture – A sagging posture displays a lack of confidence and is associated with weak leadership. To students, it says that you’re unsure of yourself. Walking tall, with your body erect and shoulders straight, engenders confidence in you as a leader. You then become more believable, and students are more apt to accept what you say.
Touch – A brief tap on the shoulder or arm of a student you’re speaking with can elicit a subconscious response that makes you more persuasive. I know it sounds manipulative, but in reality, all it does is help build rapport. It’s a natural thing to do when speaking to someone in a friendly manner. It says: “Hey, I like you, and I want what’s best for you.”