What kind of gestures do people use while communicating? Observation of Nonverbal Behavior Paper One page typed, double spaced Spend 30 minutes in a public place (school cafeteria, church, restaurant, mall, etc.) observing peopleâs nonverbal behavior.Make notes on your observation to use in your paper.hat kind of gestures do people use while communicating? Observation of Nonverbal Behavior Paper One page typed, double spaced Spend 30 minutes in a public place (school cafeteria, church, restaurant, mall, etc.) observing peopleâs nonverbal behavior.