非言語コミュニケーション
Most work places have either written or understood rules about what body-to-body communication is appropriate and what is not. Nonverbal communication is utilized in a professional setting by adding assertion what is said verbally or by replacing verbal communication when it is not possible to verbalize something. Visual communication in the workplace, such as bodily cues and facial expressions, paired with verbal communication and knowledge vocalization can create an attitude of assertion and improve professional behavior.