The document discusses effective communication skills. It defines communication and the communication process, which involves a sender encoding a message that is sent through a medium, may encounter barriers, and is decoded by the receiver who can provide feedback. It also discusses the most common ways of communicating, such as spoken word, written word, visual images, and body language. Some key aspects of effective communication mentioned include active listening, eye contact, posture, simple language, and questioning skills. Barriers to communication and tips for improving verbal and non-verbal communication are also outlined.