Key Concepts in Communication Studies: Transmission Models, Attribution Theory, and Symbolic Interactionism

Transmission Models of Communication

Definition and Purpose

The transmission model of communication is a foundational concept in communication studies, describing communication as the process of sending messages from a sender to a receiver through a channel. This model emphasizes the transfer of information and the effectiveness of message delivery.

• Key Point: The transmission model focuses on the accuracy and efficiency of message delivery.

• Example: Shannon and Weaver's model, where a telephone call is analyzed in terms of sender, channel, noise, and receiver.

Problems with the Transmission Model

While influential, the transmission model has limitations, such as oversimplifying communication and ignoring context, feedback, and meaning creation.

• Key Point: Critics argue it neglects the active role of receivers and the social context of communication.

• Example: In face-to-face conversation, meaning is co-constructed, not simply transmitted.

Relationship Between Communication and Control

Communication can be used as a tool for control, influencing behavior and social order.

• Key Point: The transmission model can be applied to analyze how media or organizations control information flow.

Models of Communication

Mutual Model

The mutual model defines communication as a two-way process, emphasizing interaction and shared meaning.

• Key Point: Both sender and receiver actively participate in meaning-making.

• Example: Dialogue between friends, where both contribute to understanding.

Displacement and Productivity (Carey)

James Carey discusses displacement (the ability to communicate about things not present) and productivity (the ability to create new messages).

• Key Point: Human communication is not limited to immediate context; it can refer to abstract concepts.

• Example: Storytelling about past or future events.

Theories of Human Communication

Behaviourist vs. Cognitivist Approaches

Behaviourist approaches focus on observable actions, while cognitivist approaches emphasize mental processes.

• Key Point: Behaviourists study stimulus-response; cognitivists study perception, memory, and thought.

• Example: Learning a language through repetition (behaviourist) vs. understanding grammar rules (cognitivist).

Sociopsychological Tradition

This tradition examines how individual psychological processes and social factors influence communication.

• Key Point: Focuses on attitudes, beliefs, and interpersonal dynamics.

Attribution Theory

Attribution theory explores how people explain the causes of behavior, distinguishing between internal (dispositional) and external (situational) attributions.

• Key Point: People seek to understand why others act as they do, often making systematic errors (attribution biases).

• Example: Assuming someone is late due to laziness (internal) vs. traffic (external).

Social Judgment Theory

This theory explains how people evaluate messages based on their existing attitudes, using concepts like anchors (reference points) and latitudes of acceptance/rejection.

• Key Point: Persuasion depends on how close a message is to a person's anchor.

• Equation: $\text{Attitude Change} \propto \text{Discrepancy from Anchor}$

Contrast Effect

The contrast effect occurs when a message is perceived as more different from one's anchor than it actually is.

• Key Point: Leads to rejection of persuasive messages that are too far from one's position.

Symbolic Interactionism

General Summary

Symbolic interactionism is a sociological theory that examines how individuals create meaning through social interaction, using symbols like language and gestures.

• Key Point: Meaning is constructed through interaction, not inherent in objects.

• Example: A handshake signifies greeting because of shared social understanding.

Generalized Other and Significant Others

The generalized other refers to the collective expectations of society, while significant others are specific people who influence one's self-concept.

• Key Point: The self is shaped by both broad social norms and close relationships.

• Example: A child learns manners from parents (significant others) and from school rules (generalized other).

Formation of the Self

Symbolic interactionism posits that the self emerges from social interaction, using metaphors and role-taking.

• Key Point: Erving Goffman used the metaphor of theater to explain self-presentation.

• Example: "Front stage" and "back stage" behaviors in social life.

Table: Comparison of Communication Theories

Theory	Main Focus	Key Concepts	Example
Transmission Model	Message delivery	Sender, receiver, channel, noise	Telephone call
Mutual Model	Interaction	Shared meaning, feedback	Dialogue
Attribution Theory	Cause of behavior	Internal/external attributions	Explaining lateness
Symbolic Interactionism	Meaning creation	Symbols, self, role-taking	Handshake

Additional info:

• Some questions reference specific readings and class slides; the above notes synthesize core concepts for exam preparation.

• Social judgment theory and symbolic interactionism are foundational for understanding persuasion and self-concept in communication studies.