- Communication is defined as the exchange of thoughts, opinions, or information through speech, writing, or signs. It only occurs when the receiver understands the same message as the sender.
- Barriers to effective communication include noise, which can cause misunderstandings, as well as age, education, gender, culture, language, emotions, lack of subject knowledge, resistance to new ideas, and poor retention of information.
- Steps to overcome barriers include protective listening, using proper language, developing interpersonal relationships, considering the receiver, minimizing cultural barriers through clear language, and ensuring the receiver understands the message.