Nature and Models of Communication

The word 'communication' is derived from two Latin roots: 'communis,' meaning common or shared, and 'communicare,' which means to share or make common. Together, these roots emphasize the act of sharing information or ideas among individuals, highlighting the fundamental purpose of communication in fostering understanding and connection within a community.

Noise or barriers in communication refer to any disturbances that interfere with the clarity and effectiveness of the message being transmitted. This can include physical sounds, technical issues, or even psychological factors that hinder understanding. Such obstacles can distort the intended message, leading to misinterpretation or confusion between the sender and receiver. Recognizing and minimizing noise is crucial for effective communication, ensuring that the message is accurately conveyed and understood.

The Linear Model of Communication, developed by Shannon and Weaver in 1949, was specifically created to address the transmission of information over telephone lines. It focuses on the process of encoding, transmitting, and decoding messages, emphasizing the role of noise and the importance of clear communication channels. This model laid the groundwork for understanding how messages are conveyed in electronic communication, making it particularly relevant to the context of telephone communication, where clarity and efficiency are crucial for effective interaction.

The Linear Model is often referred to as the 'mother of all communication models' because it represents the foundational framework for understanding communication processes. Developed by Shannon and Weaver, it outlines a straightforward one-way transmission of messages from a sender to a receiver, emphasizing the roles of encoding, transmitting, and decoding. This model laid the groundwork for later, more complex models by establishing key concepts such as noise and feedback, making it essential for the study of communication theory. Its simplicity and clarity have made it a fundamental reference point in the field.

In Schramm's Interactional Model of communication, both the sender and receiver engage actively in the communication process. This model emphasizes that communication is not a one-way transmission but rather a dynamic exchange where both parties contribute to the meaning-making process. The sender encodes messages while the receiver decodes them, and feedback from the receiver can influence the sender's subsequent messages. This reciprocal interaction highlights the importance of context, shared experiences, and the roles of both participants in effective communication.

In the communication process, the sender first encodes their thoughts into a message. This message is then transmitted to the receiver, who decodes it to understand the sender's intent. After receiving the message, the receiver may provide feedback, indicating whether the message was understood correctly. This sequence emphasizes the importance of encoding and decoding, as well as the role of feedback in effective communication, ensuring that both parties are aligned in their understanding. The order presented reflects the logical flow of these essential components.

The Transactional Model of Communication emphasizes that communication is a continuous, reciprocal process where both parties simultaneously send and receive messages. Unlike linear models, which portray communication as a one-way flow, this model recognizes that participants actively influence each other, creating a dynamic interaction. Each communicator's feedback, context, and shared experiences contribute to the meaning-making process, highlighting the complexity and fluidity inherent in human communication. Thus, viewing communication as a transaction captures its interactive and evolving nature.