Communication is a process by which information is exchanged between individuals through a common system of symbols, signs, or behavior.^[1] In the health care setting, good communication is the foundation to trusting relationships that improve client outcomes. It is the gateway to providing holistic care. Holistic care addresses a client’s physical, emotional, social, and spiritual needs.^[2] The communication process involves a sender, the message, and a receiver. See Figure 1.1^[3] for an illustration of the communication process.

Verbal Messages

There are many aspects of the communication process that can alter the delivery and interpretation of the message. These aspects relate to the language and experience of both the sender and receiver, referred to as semantics. People typically make reference to things they are familiar with, including landmarks, popular culture, and slang. Barriers can occur even when both parties in the conversation speak the same language. For example, if you asked a person who has never used the Internet to “Google it,” they would have no idea what that means.

Nonverbal Messages

Nonverbal messages, also referred to as body language, greatly impact the conversational process. Nonverbal communication includes body language and facial expressions, tone of voice, and pace of the conversation. See Figure 1.2^[4] for an illustration of body language communicating a message. Nonverbal communication can have a tremendous impact on the communication experience and may be much more powerful than the verbal message itself. You may have previously learned that 80% of communication is nonverbal communication. The importance of nonverbal communication during conversation has been broken down further, estimating that 55% of communication is body language, 38% is tone of voice, and 7% is the actual words spoken.^[5] If the sender or receiver appears disinterested or distracted, the message or interpretation may become distorted or missed.

Health care professionals assess receivers’ preferred methods of communication and individual characteristics that might influence communication and then adapt communication to meet the receivers’ needs. For example, nursing assistants adapt verbal instructions for adult patients with cognitive disabilities. Although the information provided might be similar to that provided to a patient without disabilities, the way the information is provided is adapted based on the patient’s developmental level. A nursing assistant may ask a cognitively intact person, “What do you want for lunch?” but adapt this information for someone with impaired cognitive function by offering a choice, such as “Do you want a sandwich or soup for lunch?” This adaptation allows the cognitively impaired patient to make a choice without being confused or overwhelmed by too many options.^[6] Read more about developmental levels in the “Human Needs and Developmental Stages” section of this chapter.

Communication Styles

In addition to using verbal and nonverbal communication, people communicate with others using one of three styles. A passive communicator puts the rights of others before their own. Passive communicators tend to be apologetic or sound tentative when they speak and often do not speak up if they feel as if they are being wronged. Aggressive communicators, on the other hand, come across as advocating for their own rights despite possibly violating the rights of others when communicating. They tend to communicate in a way that tells others their feelings don’t matter. Assertive communicators respect the rights of others while also standing up for their own ideas and rights when communicating. An assertive person is direct, but not insulting or offensive.^[7]

Assertive communication refers to a way of conveying information that describes the facts and the sender’s feelings without disrespecting the receiver’s feelings. Assertive communication is different from aggressive communication because it uses “I” messages, such as “I feel…,” “I understand…,” or “Help me to understand…,” to address issues instead of using “you” messages that can cause the receiver to feel as though they are being verbally attacked. Using assertive communication is an effective way to solve problems with patients, coworkers, and health care team members. For example, instead of using aggressive communication to say to a coworker, “You always leave your patients’ rooms a mess! I dread following you on the next shift,” an assertive communicator would use “I” messages. The assertive communicator might say, “I feel frustrated spending the first part of my shift decluttering patients’ rooms. Help me understand the reasons why you don’t empty the wastebaskets and clean up the rooms by the end of your shift.”^[8]

Overcoming Communication Barriers

It is important to reflect on personal factors that influence your ability to communicate with others effectively. There are many factors that can distort the message you are trying to communicate, resulting in your message not being perceived by the receiver in the way you intended. When communicating, it is important to seek feedback that your message is clearly understood.^[9] Nursing assistants must be aware of these potential barriers and try to reduce their impact by continually seeking feedback and checking understanding. Review common communication barriers in the following box.