Introduction to Communications - Fall 2025

Weekly Agenda Overview

  1. The Communication Process

    • 5 Stages of Communication

    • Meaning & Symbolic Thinking

  2. Introductions

    • 1000 Team

    • Students

  3. Models of Communication

    • Linear Models

    • Transactional Models

    • Semiotic Models & Encoding/Decoding

  4. Communication Research

    • Reality and Facts

    • Fundamental Principles

    • Methods

Communication and its Importance

  • Key Points:

    • Communication is powerful as it creates and controls our identities and realities.

    • It makes us human by being the primary medium for social interaction.

    • Allows the exchange of information and helps build and maintain relationships.

    • Empowers us to persuade others.

  • Interdisciplinary Nature of Communication:

    • Rests on various social sciences including:

    • Sociology & Psychology

    • Philosophy & Anthropology

    • Political Science & Linguistics

    • Literary Criticism & Economics

The Communication Process

  • Five Stages of Communication (5SM):

    • Each stage involves the media forms and technologies of previous stages with extended capabilities.

    • Symbolic Thinking (ST):

    • Baseline cognitive ability that differentiates humans from all other creatures.

    • Stages:

    1. Symbolic Thinking (ST): Internal cognitive capability.

    2. Spoken Language (S): First medium for transmitting symbolic thinking.

    3. Further stages encompass various media forms and technologies enhancing the communication process.

Communication as Shared Meaning Making

  • Communication is critical for creating a shared understanding through:

    • Creation of realties that are constructed, reconstructed, and understood.

    • Language enables sharing experiences and documenting knowledge.

Reality Construction

  • According to Jerison (1973), “reality” or a “real world” is a construction by the nervous system:

    • Functions to enable the brain to process vast amounts of information consistently, constructing models of possible worlds.

    • Realities differ based on individual experiences and the ability to process information.

Imagination and Communication

  • The human capacity for imagination allows for an unprecedented manipulation of information, leading to:

    • Reasoning and abstract thought surpassing early intuitive brain capabilities.

    • This ability helps shape and create control over both internal perceptions and the external environment.

Symbolic Thinking

  • Definitions and Concepts:

    • Symbolic Thinking allows humans to deconstruct and reconstruct both external and internal worlds into discrete symbols for communication.

    • Symbols aid in communication, storage, and retrieval of information, expressed through various mediums (artifacts, scripts, signs).

  • Evolutionary Importance:

    • Symbolic behavior and communication emerged approximately 50-40 KA, correlating with the development of full-fledged language and enhanced cognition in Africa.

Models of Communication

Linear Models

  • Early models where messages travel straightforwardly from source to receiver (Sender → Message → Receiver).

  • Important Concepts:

    • Noise: Anything that disrupts communication.

    • Hypodermic Needle theory presents the audience as passive receivers of content.

Interactional Models

  • Introduces the concept of interpreters who simultaneously encode and decode messages, with discussions around shared experiences influencing interpretations.

Transactional Models

  • Recognize both communicators are transformed by the exchange, impacting communication effectiveness.

  • Emphasizes the role of culture and social context in shaping communication.

Semiotic Models

  • Based on Victoria, Lady Welby’s theories about the meaning derived from signs:

    • Threefold Laws of Meaning include sense, meaning, and significance.

    • Understanding of signs varies based on contextual and personal experiences.

Encoding/Decoding Model

  • Stuart Hall's model emphasizes active interpretation and decoding of messages rather than passive reception.

    • Three phases: moment of encoding, moment of the text, moment of decoding.

  • Positions:

    • Dominant: Full acceptance of the intended meaning.

    • Negotiated: Partial acceptance with personal modifications to meaning.

    • Oppositional: Rejection of the dominant code with alternative interpretations.

Themes in Communication Research

  • Distinction between representational (objective) and presentational (subjective) communication.

  • Ethics of communication research stressing the importance of facts versus beliefs.

  • Importance of understanding communication's role in broader social, political, and cultural contexts while being aware of varying audience interpretations.

Research Methods in Communication

  • Quantitative vs. Qualitative Research:

    • Quantitative: relies on numeric data collection and analysis.

    • Qualitative: relies on symbolic data (language, culture).

  • Methods include experiments, surveys, content analysis, ethnography, and observational research.

Summary of Core Concepts

  • The course emphasizes the evolving communication landscape, shifting from classical models to interactive and transactional frameworks.

  • It explores the implications of language and communication in shaping societal contexts and personal identities.

  • The importance of ongoing research in unraveling the dynamics of effective communication and the understanding of human interactions is underscored.