1.1 Applying Communication Models: Understanding How the Pieces Fit
Communication is a complex process that involves more than just the exchange of words (Devito, 2018). To understand how communication works, scholars have developed three models that break down the process into its essential components: transmission (also known as linear), the interactive and transactional models of communication. These models provide a framework for analyzing how messages are created, transmitted, received, and interpreted (Lucas & Stob, 2020). By examining elements like the sender, message, channel, receiver, feedback, noise, and context, we can better understand the dynamics of communication in real-life situations (Zarefsky & Engels, 2021). This section explores how each model uses key elements to explain how communication occurs.
Components of Communication Models
All communication models begin with some core components that help to make sense of the communication process. The process begins with the sender, who is the originator of the message and is responsible for encoding their thoughts and ideas into a form suitable for transmission. The message is the core content being conveyed, which can be verbal or nonverbal, and should be clear, concise, and relevant to the receiver. The message travels through a channel, which is the medium that acts as the bridge between the sender and receiver. The receiver is the target of the message and is responsible for decoding its meaning based on their own experiences and background. Once a message is received, the feedback loop begins, as the receiver provides a response that indicates whether the message was understood. This can be verbal or nonverbal and is crucial for ensuring mutual understanding. Throughout this entire process, noise—any interference that distorts the message—can occur. Finally, all communication takes place within a specific context, which includes physical, social, cultural, and historical factors that influence the message’s meaning.
The Linear Model of Communication
The linear model of communication depicts communication as a one-way process, where a sender transmits a message to a receiver, with no feedback from the receiver. This model is straightforward, focusing on the transmission of information. It uses a straight-line analogy, implying that communication is one-way. In it, the sender crafts the messages and sends it, along a straight line, to the end point which is where the receiver receives the message. It interprets sending and receiving as two separate and disconnected processes.
It includes key components like the sender, who encodes the message; the channel, which carries the message; and the receiver, who decodes it. A significant element within this model is the concept of “noise,” which represents any interference that can disrupt the message’s clarity. While simple, the linear model is often criticized for its lack of feedback from the receiver, failing to capture the dynamic and interactive nature of most human communication. However, it remains useful for understanding basic communication processes, particularly in scenarios like mass communication, where direct feedback is limited.
Real World Application
A public service announcement on the radio warns listeners about an impending severe weather alert. The message, crafted by the National Weather Service, is broadcast through radio waves to a large audience. In this scenario, the National Weather Service is the sender, the weather alert is the message, the radio waves are the channel, and the listeners are the receivers. The listeners hear the message and, ideally, take appropriate action, such as seeking shelter. In this linear model, there’s no direct feedback from the listeners to the weather service. The message is simply transmitted, with the assumption that it’s received and understood. Any potential misunderstandings or questions the listeners might have aren’t addressed within this one-way communication process.
Interactive Model of Communication
The interactive model of communication builds upon the linear model by introducing the crucial element of feedback, transforming communication into a two-way process. In this model, both the sender and receiver actively participate, with the receiver providing feedback to the sender, indicating understanding or misunderstanding. This feedback loop allows for a more dynamic exchange, as messages can be adjusted and clarified in real time. Additionally, the interactive model acknowledges the presence of “fields of experience,” recognizing that individuals bring unique backgrounds, cultures, and experiences to the communication process, which influence how messages are encoded and decoded. While it still portrays communication as a sequential exchange of messages, the interactive model provides a more realistic representation of how people communicate in conversations and discussions, highlighting the importance of mutual understanding and responsiveness.
Real-World Application
Imagine two friends, Alex and Jordan, discussing plans for the weekend. Alex suggests, “Hey, how about we check out that new art exhibit downtown?”
Jordan, looking a bit hesitant, replies, “Hmm, I’m not really feeling an art exhibit.” Jordan turns off the television, which was creating a loud distraction and, with a clearer head, says, “I was thinking maybe something more active.”
Alex notices Jordan’s body language and tone and asks, “Oh, okay. Is there something specific you’re in the mood for?”
Jordan responds, “Yeah, I’ve been cooped up all week, so I need to get some fresh air and move around. Perhaps a hike?”
Alex then says, “Got it! A hike sounds great. We could go to that trail near the lake, and maybe grab some food afterwards?”
Jordan smiles and says, “Perfect! That sounds like a plan.”
In this scenario, Alex and Jordan are constantly exchanging messages and feedback. Alex’s initial suggestion is met with Jordan’s nonverbal and verbal cues, prompting Alex to adjust their suggestion. Jordan’s explanation of their needs further shapes the conversation, and Alex’s revised plan leads to a mutually agreeable outcome. Their “fields of experience”—Alex’s interest in art and Jordan’s need for activity—influence their initial preferences, but the interactive nature of their conversation allows them to find a solution that satisfies both.
The Transactional Model of Communication
The transactional model of communication presents a more complex and nuanced understanding of how we communicate. Unlike the linear and interactive models, it doesn’t view communication as a sequential process with distinct senders and receivers. Instead, it emphasizes that communication is a simultaneous and ongoing process where participants are both senders and receivers at the same time. This model highlights that communication is relational, meaning that it shapes and is shaped by the relationship between the communicators. It also stresses the importance of context, recognizing that communication occurs within specific social, cultural, historical, and relational contexts that influence the meaning of messages. The transactional model acknowledges that communication is not just about exchanging information, but also about creating shared meaning and understanding through a dynamic and continuous exchange of verbal and nonverbal cues. It reflects the idea that communication is a complex, ever-evolving process that is integral to our social interactions.
Real-World Application
In a high school social studies class, students are discussing a recent news article about climate change. The teacher, Ms. Evans, initiates the discussion by asking, “What are your thoughts on the article’s proposed solutions?”
As Ms. Evans poses the question, she’s observing the students’ body language—their facial expressions, posture, and eye contact—to gauge their initial reactions. Bonita raises their hand and shares their concern about the economic impact of the proposed solutions, while watching the reactions of their classmates and Ms. Evans. Juan is formulating his own response while listening to Bonita, nodding to show agreement with some points and frowning at others. Veronica is looking up information on her laptop and showing the screen to the others to illustrate Bonita’s point.
The classroom environment, with its established norms of respectful discourse, shapes how students communicate and interact, and The social and cultural context of the climate change debate adds another layer of complexity to the communication. The discussion evolves organically, with students building on each other’s ideas and challenging each other’s assumptions. Ms. Evans facilitates the conversation, providing feedback, asking clarifying questions, and introducing new perspectives. Nonverbal cues, such as tone of voice, facial expressions, and gestures, play a significant role in conveying meaning. The students are constantly adapting their messages based on the ongoing feedback they receive.
Through the dynamic exchange, the students and Ms. Evans are collectively constructing a shared understanding of the complex issue. The discussion is not just about exchanging information; it’s about exploring different perspectives, challenging assumptions, and developing critical thinking skills. The use of shared digital information helps to create a shared meaning.
In this classroom scenario, the transactional model is evident. Everyone is simultaneously sending and receiving messages, and the communication is shaped by the relational and contextual factors at play. The process is continuous, dynamic, and focused on creating shared meaning.
The receiver’s response to a message.
The originator of a message.
Translating thoughts, emotions, and ideas into a form suitable for transmission.
The core content being conveyed.
The medium through which the message travels.
The target of a message.
Interpreting meaning based on one’s own experiences, knowledge, and cultural background.
The circular process within communication where a receiver's response to a message is sent back to the original sender, who then interprets it and potentially adjusts their subsequent messages. This continuous cycle of message and response aids with effective communication, allowing participants to confirm understanding, clarify intentions, correct misunderstandings, and adapt their communication strategies in real time. Feedback can be verbal (e.g., questions, affirmations, disagreements) or nonverbal (e.g., head nods, facial expressions, body language) and can be explicit or implicit.
Any interference that disrupts or distorts the message, preventing it from being accurately received.
Refers to the environment or situation in which communication takes place.
A one-way process, where a sender transmits a message to a receiver, with no feedback from the receiver.
A two-way process that depicts communication as a series of exchanges between a sender and a receiver, incorporating the crucial element of feedback. In this model, participants alternate roles as senders and receivers, taking turns to send messages and provide responses.
A dynamic and interactive model that views communication as a continuous, simultaneous, and reciprocal process where all participants are both senders and receivers of messages. Unlike linear models that depict one-way communication, the transactional model emphasizes that meaning is co-created through the ongoing exchange of verbal and nonverbal cues, with constant feedback loops.
