Chapter Learning Objectives
- Define Communication.
- Describe how communication meets various social needs.
- Explain why communication is a complex process essential for human interaction.
- Identify ethical implications of communication.
- Explain how cultural and social contexts influence communication.
Defining Communication
The word "communication" comes from the Latin word "communicare," which means "to share" or "to make common." This root suggests the core idea of communication as the exchange or sharing of information, ideas, or thoughts between individuals or groups. The concept of communication has evolved over time, reflecting the changing needs and contexts of human interaction. From early forms of nonverbal communication to modern-day digital communication, the underlying principle of sharing and connecting has remained constant.
Likewise, communication scholars Judy C. Pearson and Paul E. Nelson define communication as the process of understanding and sharing meaning (Pearson & Nelson, 2000). When we refer to communication as a process, we imply that it doesn’t have a distinct beginning and end or follow a predetermined sequence of events. It can be difficult to trace the origin of a communication encounter since communication doesn’t always follow a neat and discernible format, which makes studying communication interactions or phenomena difficult. Any time we pull one part of the process out for study or closer examination, we artificially “freeze” the process in order to examine it, which is not something that is possible when communicating in real life. But sometimes scholars want to isolate a particular stage in the process in order to gain insight by studying, for example, feedback or eye contact. Doing that changes the very process itself, and by the time you have examined a particular stage or component of the process, the entire process may have changed. However, these behavioral snapshots are useful for scholarly interrogation of the communication process, and they can also help us evaluate our own communication practices, troubleshoot a problematic encounter we had, or slow things down to account for various contexts before we engage in communication (Dance & Larson, 1976).
Another way to understand the meaning of the word 'communication' is to explore fundamental truths (principles) pertaining to the term.
Principles of Communication
Communication Meets Needs
As a student with years of education experience, you know that communication is far more than the transmission of information. The exchange of messages and information is important for many reasons, but it is not enough to meet the various needs we have as human beings. While the content of our communication may help us achieve certain physical and instrumental needs, it also feeds into our identities and relationships in ways that far exceed the content of what we say.
- Physical needs include needs that keep our bodies and minds functioning like air, food, water, and sleep. Communication, which we most often associate with our brain, mouth, eyes, and ears, actually has many more connections to and effects on our physical body and well-being. At the most basic level, communication can alert others that our physical needs are not being met. Even babies cry when they are hungry or sick to alert their caregiver of the need to satisfy physical needs. Current research indicates that social connection has a huge impact on longevity, our immune systems, and other aspects of physical health (Seppala, et al., 2014).
- Instrumental needs Include needs that help us get things done in our day-to-day lives and achieve short- and long-term goals. We all have short- and long-term goals that we work on every day. Fulfilling these goals is an ongoing communicative task, which means we spend much of our time communicating for instrumental needs. Some common instrumental needs include influencing others, getting information we need, or securing support (Burleson, Metts, & Kirch, 2000). An example could be when John tries to persuade his roommate to turn down his music because he is studying. In this instance, John is using communication to meet an instrumental need.
- Relational needs include needs that help us maintain social bonds and interpersonal relationships. Communicating to fill our instrumental needs helps us function on many levels, but communicating for relational needs helps us achieve the social relating that is an essential part of being human. Communication meets our relational needs by giving us a tool through which to develop, maintain, and end relationships.
- Identity needs include our need to present ourselves to others and be thought of in particular and desired ways. What adjectives would you use to describe yourself? Are you funny, smart, loyal, or quirky? Your answer isn’t just based on who you think you are, since much of how we think of ourselves is based on our communication with other people. Our identity changes as we progress through life, but communication is the primary means of establishing our identity and fulfilling our identity needs.
Maslow's Hierarchy of Needs \(\PageIndex{1}\)
Abraham Maslow, a renowned humanistic psychologist, developed one of the best-known theories of human motivation- Maslow's Hierarchy of Needs. The theory suggests that human actions are driven by physiological and psychological needs arranged in a hierarchical order, progressing from basic to complex. Physiological needs like water, food, shelter; safety needs like personal and financial security, health, and well-being; love and belonging needs, such as family relationships, romantic attachments, friendships, and social groups; esteem needs, the need for appreciation and respect achieved through professional activities, academic accomplishments, athletic participation, or personal hobbies; and self-actualization needs, fulfilling one's potential.
Maslow's model provides a valuable lens for examining the role of human communication in meeting these needs. At the most basic level, communication is essential for survival, as demonstrated by the experiment conducted by the Holy Roman Emperor Frederick II in the 13th century. Allegedly, the emperor hoped to discover the "natural language" that babies might speak if not exposed to a language by their caregivers. He instructed nurses to feed and care for infants without any verbal communication. However, the experiment was unsuccessful as all the babies died. In our daily interactions, communication plays a crucial role in fulfilling higher-level needs such as love and belonging, esteem, and self-actualization. Humans form relationships through communication, and their sense of self, including status, respect, and recognition, is often shaped by how others communicate with them. Self-actualization, the ultimate goal, is also influenced by one's perception of how others communicate and their place in the world.

Communication Is Guided by Culture and Context
Context is a dynamic component of the communication process. Culture and context also influence how we perceive and define communication. Western culture tends to put more value on senders than receivers and on the content rather than the context of a message whereas Eastern cultures tend to communicate with the listener in mind. These cultural values are reflected in our definitions and models of communication. As we will learn in later chapters, cultures vary in terms of having a more individualistic or more collectivistic cultural orientation. The United States is considered an individualistic culture, where emphasis is put on individual expression and success. Japan is considered a collectivistic culture, where emphasis is put on group cohesion and harmony. These are strong cultural values that are embedded in how we learn to communicate. In many collectivistic cultures, there is more emphasis placed on silence and nonverbal context. Whether in the United States, Japan, or another country, people are socialized from birth to communicate in culturally specific ways that vary by context.
Communication Has Ethical Implications
Another culturally and situationally relative principle of communication is the fact that communication has ethical implications. Communication ethics deals with the process of negotiating and reflecting on our actions and communication regarding what we believe to be right and wrong. Aristotle, an important Greek philosopher and influencer of communication studies said, “In the arena of human life the honors and rewards fall to those who show their good qualities in action” (Pearson et al., 2006).
In communication ethics, we are more concerned with the decisions people make about what is right and wrong than the systems, philosophies, or religions that inform those decisions. Much of ethics is gray area. Although we talk about making decisions in terms of what is right and what is wrong, the choice is rarely that simple. Aristotle goes on to say that we should act “to the right extent, at the right time, with the right motive, and in the right way.”
Communication has broad ethical implications. When dealing with communication ethics, it’s difficult to state that something is 100 percent ethical or unethical. I tell my students that we all make choices daily that are more ethical or less ethical, and we may confidently make a decision only later to learn that it wasn’t the most ethical option. In such cases, our ethics and goodwill are tested, since in any given situation multiple options may seem appropriate, but we can only choose one. If, in a situation, we make a decision and we reflect on it and realize we could have made a more ethical choice, does that make us a bad person?
While many behaviors can be more easily labeled as ethical or unethical, communication isn’t always as clear. Murdering someone is generally thought of as unethical and illegal, but many instances of hurtful speech, or even what some would consider hate speech, have been protected as free speech. This shows the complicated relationship between protected speech, ethical speech, and the law. In some cases, people see it as their ethical duty to communicate information that they feel is in the public’s best interest. The people behind WikiLeaks, for example, have released thousands of classified documents related to wars, intelligence gathering, and diplomatic communication. WikiLeaks claims that exposing this information keeps politicians and leaders accountable and keeps the public informed, but government officials claim the release of the information should be considered a criminal act because such exposure may threaten national security. Both parties consider the other’s communication unethical and their own communication ethical. Who is right?
Communication Influences Your Thinking about Yourself and Others
We all share a fundamental drive to communicate. As previously stated, communication can be defined as the process of understanding and sharing meaning (Pearson & Nelson, 2000). . You share meaning in what you say and how you say it, both in oral and written forms. If you could not communicate, what would life be like? A series of never-ending frustrations? Not being able to ask for what you need, or even to understand the needs of others?
Being unable to communicate might even mean losing a part of yourself, for you communicate your self-concept—your sense of self and awareness of who you are—in many ways. Do you like to write? Do you find it easy to make a phone call to a stranger, or to speak to a room full of people? Do you like to work in teams and groups? Perhaps someone told you that you don’t speak clearly, or your grammar needs improvement. Does that make you more or less likely to want to communicate? For some it may be a positive challenge, while for others it may be discouraging, but in all cases, your ability to communicate is central to your self-concept.
Take a look at your clothes. What are the brands you are wearing? What do you think they say about you? Do you feel that certain styles of shoes, jewelry, tattoos, music, or even automobiles express who you are? Part of your self-concept may be that you express yourself through texting, or through writing longer documents like essays and research papers, or through the way you speak. Those labels and brands that you wear also in some ways communicate with your group or community. They are recognized, and to some degree, are associated with you. Just as your words represent you in writing, how you present yourself with symbols and images influences how others perceive you.
On the other side of the coin, your communication skills help you to understand others—not just their words, but also their tone of voice, their nonverbal gestures, or the format of their written documents provide you with clues about who they are and what their values and priorities may be. Your success as a communicator hinges on your ability to actively listen and accurately interpret others’ messages.
Communication Influences How You Learn
When you were an infant, you learned to talk over a period of many months. There was a group of caregivers around you that talked to each other, and sometimes you, and you caught on that you could get something when you used a word correctly. Before you knew it you were speaking in sentences, with words, in a language you learned from your family or those around you. When you got older, you didn’t learn to ride a bike, drive a car, or even text a message on your cell phone in one brief moment. Learning works the same way with the continuous improvement of your communication skills.
You learn to speak in public by first having conversations, then by answering questions and expressing your opinions in class, and finally by preparing and delivering a “stand-up” speech. Similarly, you learn to write by first learning to read, then by writing and learning to think critically. Your speaking and writing are reflections of your thoughts, experience, and education, and part of that combination is your level of experience listening to other speakers, reading documents and styles of writing, and studying formats similar to what you aim to produce. Speaking and writing are both key communication skills that you will use in teams and groups.
As you study communication, you may receive suggestions for improvement and clarification from professionals more experienced than yourself. Take their suggestions as challenges to improve, don’t give up when your first speech or first draft does not communicate the message you intend. Stick with it until you get it right. Your success in communicating is a skill that applies to almost every field of work, and it makes a difference in your relationships with others.
Remember, luck is simply a combination of preparation and timing. You want to be prepared to communicate well when given the opportunity. Each time you do a good job, your success will bring more success.
The Communication Process
Communication is a complex process, and it is difficult to determine where or with whom a communication encounter starts and ends. For example, when you finish your best friends’ sentences before they can even get the words out, who is the sender, and who is the receiver? Models of communication simplify the process by providing a visual representation of the various aspects of a communication encounter. Models allow us to see specific concepts and steps within the process of communication, define communication, and apply communication concepts. When you become aware of how communication functions, you can think more deliberately through your communication encounters, which can help you better prepare for future communication and learn from your previous communication. The three models of communication we will discuss are the transmission, interaction, and transaction models.
Although the models differ, they all contain some common elements such as participants, messages, encoding, decoding, and channels. In communication models, the participants are the senders and/or receivers of messages in a communication encounter. The message is the verbal or nonverbal content being conveyed from sender to receiver. For example, when you say “Hello!” to your friend, you are sending a message of greeting that will be received by your friend.
The internal cognitive processes that allow participants to send, receive, and understand messages are the encoding process and decoding process. Encoding is the process of turning thoughts into communication. As we will learn later, the level of conscious thought that goes into encoding messages varies. Decoding is the process of turning communication into thoughts. For example, you may realize you’re hungry and encode the following message to send to your roommate: “I’m hungry. Do you want to get pizza tonight?” As your roommate receives the message, he decodes what you are expressing to him and turns it back into thoughts in order to make meaning out of it. Of course, we don’t just communicate verbally—we have various options, or channels for communication. Encoded messages are sent through a channel or a sensory route on which a message travels, to the receiver for decoding. While communication can be sent and received using any sensory route (sight, smell, touch, taste, or sound), most communication occurs through visual (sight) and/or auditory (sound) channels. If your roommate has headphones on and is engrossed in a video game, you may need to get his attention by waving your hands before you can ask him about dinner.
Transactional Model of Communication
As the study of communication progressed, models expanded to account for more of the communication process. Many scholars view communication as more than a process that is used to carry on conversations and convey meaning. We don’t send messages like computers, and we don’t neatly alternate between the roles of sender and receiver as an interaction unfolds. We also can’t consciously decide to stop communicating, because communication is more than sending and receiving messages. The transactional model differs from the linear and interactional models in significant ways, including the conceptualization of communication, the role of sender and receiver, and the role of context (Barnlund, 1970).
To review, each model incorporates a different understanding of what communication is and what communication does. The linear model views communication as a thing, like an information packet, that is sent from one place to another. From this view, communication is defined as sending and receiving messages. The interactional model views communication as an interaction in which a message is sent and then followed by a reaction (feedback), which is then followed by another reaction, and so on. From this view, communication is defined as producing conversations and interactions within physical and psychological contexts. The transactional model views communication as integrated into our social realities in such a way that it helps us not only understand them but also create and change them.
The transactional model of communication describes communication as a process in which communicators generate social realities within social, relational, and cultural contexts. In this model, we don’t just communicate to exchange messages; we communicate to create relationships, form intercultural alliances, shape our self-concepts, and engage with others in dialogue to create communities. In short, we don’t communicate about our realities; communication helps to construct our realities.
The roles of sender and receiver in the transactional model of communication differ significantly from the other models. Instead of labeling participants as senders and receivers, the people in a communication encounter are referred to as communicators. Unlike the interactional model, which suggests that participants alternate positions as sender and receiver, the transactional model suggests that we are simultaneously senders and receivers. For example, on a first date, as you send verbal messages about your interests and background, your date reacts nonverbally. You don’t wait until you are done sending your verbal message to start receiving and decoding the nonverbal messages of your date. Instead, you are simultaneously sending your verbal message and receiving your date’s nonverbal messages. This is an important addition to the model because it allows us to understand how we are able to adapt our communication—for example, a verbal message—in the middle of sending it based on the communication we are simultaneously receiving from our communication partner.

The transactional model also includes a more complex understanding of context. The interaction model portrays context as physical and psychological influences that enhance or impede communication. While these contexts are important, they focus on message transmission and reception. Since the transaction model of communication views communication as a force that shapes our realities before and after specific interactions occur, it must account for contextual influences outside of a single interaction. To do this, the transactional model considers how social, relational, cultural, and physical contexts frame and influence our communication encounters.
Context in Transactional Model \(\PageIndex{1}\)
Examples of context in the Transactional Model of Communication:
- Social Context refers to the stated rules or unstated norms that guide communication often taught by parents and teachers or learned by observation. For example: don’t lie to people, don’t interrupt people, don’t pass people in line, greet people when they greet you, thank people when they pay you a compliment
- Relational Context includes the previous interpersonal history and type of relationship we have with a person. We communicate differently with someone we just met versus someone we’ve known for a long time. For example, you might spend the whole day cleaning the house for the first time you invite your new neighbors to visit.If you end up becoming friends with your neighbors you might not think as much about having everything cleaned and prepared or even giving them your whole attention during later visits.
- Cultural Context includes various aspects of identities such as race, gender, nationality, ethnicity, sexual orientation, class, and ability. For example, people with identities that have been historically marginalized are regularly aware of how their cultural identities influence their communication and how others communicate with them.
Attributions
Adapted from:
Communication in the Real World: An Introduction to Communication Studies, by No Attribution- Anonymous by request. Provided by LibreTexts. License: CC-BY-NC-SA
Intercultural Communication for the Community College, by Karen Krumrey-Fulks. Provided by LibreTexts. License: CC-BY-NC-SA
Image Attributions
Maslow Hierarchy of Needs by Talita Pruett is used under a CC-BY-NC license.
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