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  Shannon and Weaver's Model of Communication (1949) Developed by: Claude Shannon and Warren Weaver The Shannon and Weaver Model is one of the most influential linear models of communication . Originally developed for electronic and telephone communication , it was later adapted to explain human communication. The model emphasizes the transmission of a message from a sender to a receiver and introduces the important concept of Noise , which can interfere with communication. Visual Representation SHANNON AND WEAVER'S MODEL OF COMMUNICATION +----------------+ +---------------+ +-----------+ +------------+ +----------------+ | Information |→→ | Transmitter |→→ | Signal |→→ | Receiver |→→ | Destination | | Source | | (Encoder) | | (Channel) | | (Decoder) | | (Audience) | +----------------+ +---------------+ +-----------+ +------------+ +----------------+ ...

  Intermediary Model of Communication The Intermediary Model of Communication explains communication in which the message does not travel directly from the sender to the receiver . Instead, it passes through an intermediary (mediator, gatekeeper, or communication channel) that receives, processes, modifies, filters, or forwards the message before it reaches the final audience. This model is commonly used in mass communication, organizations, public relations, journalism, and digital communication . Visual Representation INTERMEDIARY MODEL OF COMMUNICATION +------------+ +------------------+ +-------------+ | Sender | ───► | Intermediary | ───► | Receiver | +------------+ +------------------+ +-------------+ │ ▼ Edits • Filters • Transmits Expanded Model Sender │ ▼ Encode Message ...

  Schramm's Model of Communication (1954) Developed by: Wilbur Schramm Schramm's Model is an interactive model of communication that emphasizes two-way communication . Unlike linear models, it recognizes that communication is a continuous process in which both participants send and receive messages . It also introduces the concept of the Field of Experience , which explains that effective communication depends on the shared knowledge, culture, language, and experiences of the sender and receiver. Visual Representation SCHRAMM'S MODEL OF COMMUNICATION Field of Experience Field of Experience (Knowledge, Culture, etc.) (Knowledge, Culture, etc.) +-----------------------+ +-----------------------+ | Sender | | Receiver | | (Encoder) |◄────►| (Decoder) | +-----------------------+ +-----------------------+ ...

  Stimulus–Response (S–R) Model of Communication The Stimulus–Response (S–R) Model is one of the earliest communication models based on behavioral psychology . It explains communication as a simple, direct process in which a stimulus (message) produces a response (reaction) from the receiver. The model assumes that when a person receives a stimulus, they respond in a predictable manner. Visual Representation STIMULUS–RESPONSE (S–R) MODEL +----------------+ +----------------+ +----------------+ | Stimulus | ───► | Receiver | ───► | Response | | (Message) | | (Audience) | | (Reaction) | +----------------+ +----------------+ +----------------+ Expanded Diagram Sender │ ▼ +----------------------+ | Stimulus | | (Information/Signal) | +----------------------+ ...

  Lasswell's Model of Communication (1948) Developed by: Harold D. Lasswell (1948) Lasswell's Model is one of the most influential linear models of communication . It explains communication by answering five simple questions: Who → Says What → In Which Channel → To Whom → With What Effect? It is widely used in mass communication, journalism, advertising, public relations, and media studies . Visual Representation LASSWELL'S MODEL OF COMMUNICATION ┌──────────┐ ┌─────────────┐ ┌─────────────┐ ┌───────────┐ ┌─────────────┐ │ WHO │ → │ SAYS WHAT │ → │ IN WHICH │ → │ TO WHOM │ → │ WITH WHAT │ │(Sender) │ │ (Message) │ │ CHANNEL │ │(Receiver) │ │ EFFECT │ └──────────┘ └─────────────┘ └─────────────┘ └───────────┘ └─────────────┘ │ TV • Radio • Newspaper Internet • Social Media • Speec...

  Aristotle's Model of Communication (384–322 BCE) Aristotle developed one of the earliest and most influential models of communication. It is a linear (one-way) model that focuses on public speaking and persuasion . According to Aristotle, the success of communication depends on the speaker's ability to persuade the audience using Ethos, Pathos, and Logos . Visual Representation ARISTOTLE'S MODEL OF COMMUNICATION Occasion / Context │ ▼ +----------------+ | Speaker | +----------------+ │ ┌───────────────────────┼────────────────────────┐ │ │ │ ▼ ▼ ...