Communication Models: Linear, Convergence & Lasswell's

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Questions and Answers

Which of the following is a key characteristic of linear communication models?

  • Emphasis on the complexities of communication.
  • Focus on negotiated meaning between sender and receiver.
  • Highlighting the continuous and transactional nature of communication.
  • Depiction of communication moving in a straight line. (correct)

In convergence models of communication, what aspect is particularly emphasized?

  • The analysis of major communication components in isolation.
  • The static nature of the communication process.
  • The continuous and transactional nature of communication. (correct)
  • The clear-cut roles of sender and receiver.

Which of the following questions is central to Lasswell's communication model?

  • How can feedback loops be optimized?
  • What is the role of shared experience in communication?
  • Who says what in which channel to whom with what effect? (correct)
  • How does noise affect the encoding process?

What is a primary limitation of Lasswell's communication model?

<p>It fails to account for feedback in the communication process. (B)</p> Signup and view all the answers

The Shannon and Weaver model was initially designed to improve what?

<p>Technical communication, particularly telephonic. (C)</p> Signup and view all the answers

In the Shannon and Weaver communication model, what role does the 'Transmitter' fulfill?

<p>The encoder who converts the message into signals. (B)</p> Signup and view all the answers

What unique element did the Shannon and Weaver model introduce to the understanding of communication?

<p>The role of noise in distorting the message. (A)</p> Signup and view all the answers

A key criticism of the Shannon and Weaver model is that it:

<p>Treats the receiver as passive and communication as mathematical. (C)</p> Signup and view all the answers

What is a defining feature of Schramm's communication model?

<p>Communication is a two-way process where participants take turns as sender and receiver. (C)</p> Signup and view all the answers

In Schramm's model, what is considered the most important part of communication?

<p>Encoding and decoding of messages. (D)</p> Signup and view all the answers

How does Schramm's model account for psychological elements in communication?

<p>By recognizing the role of background and experience in shaping communication. (A)</p> Signup and view all the answers

What is a limitation of Schramm's communication model?

<p>It cannot deal with multiple levels of communication or more complex communication processes. (B)</p> Signup and view all the answers

What is a key characteristic of Barnlund's transactional model of communication?

<p>Sending and receiving messages occur simultaneously. (A)</p> Signup and view all the answers

How does Barnlund's model address the concept of feedback?

<p>It incorporates a multi-layer feedback system with constant feedback. (A)</p> Signup and view all the answers

What does it mean that meaning is 'actively assigned' in Barnlund's model?

<p>Meaning is constructed jointly through the communication process. (D)</p> Signup and view all the answers

According to critics, which of the communication models is considered the most systematic?

<p>Barnlund's model. (A)</p> Signup and view all the answers

What must be true for Barnlund's communication model to be effective?

<p>The sender and receiver must understand the same codes. (C)</p> Signup and view all the answers

How does Barnlund's Transactional Model account for non-verbal cues?

<p>Non-verbal cues are important for contextual awareness. (D)</p> Signup and view all the answers

What is the significance of the 'field of experience' in Schramm's model?

<p>The field of experience helps understand the communication process. (A)</p> Signup and view all the answers

Which of the following is a disadvantage of the Shannon and Weaver model?

<p>It applies more to interpersonal communication than group or mass communication. (A)</p> Signup and view all the answers

Flashcards

Linear Communication Models

Models that show communication moving in a straight line, analyzing major components but discounting complexities.

Convergence Communication Models

Models that emphasize the continuous and transactional nature of communication, highlighting negotiated meaning and feedback.

Lasswell's Communication Model

A linear model that identifies key components: Who? Says What? In Which Channel? To Whom? With What Effect?

Shannon-Weaver Communication Model

Originally designed for technical communication, this linear model includes elements like information source, transmitter, channel, receiver, destination, and noise.

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Information Source (Sender)

The person who creates the message in the Shannon-Weaver model.

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Transmitter (Encoder)

Sender using a device to encode the message.

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Channel

Medium used to convey the message.

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Receiver (Decoder)

Machine that alters signals back.

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Schramm's Communication Model

2-way communication where sender and receiver take turns to send and receive messages.

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Noise in Communication

Physical or semantic disruptions that interfere with the message reaching the receiver accurately.

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Barnlund's Transactional Model

Sending & receiving happens simultaneously, non-linear model.

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Study Notes

  • Communication models simplify the complex process of communication to make analysis easier.

Linear Models

  • Show communication moving in a straight line.
  • Help analyze the major components of communication.
  • Discount the complexities of communication.

Convergence Models

  • Stress the continuous and transactional nature of communication.
  • Show how meaning is negotiated.
  • Emphasize feedback.
  • Feature sender and receiver roles that are not clear cut.

Lasswell's Communication Model

  • It is an analysis tool for evaluating the communication process and its components.
  • Although developed to study mass media, it can be applied to interpersonal communication.
  • The model includes: Who? (Speaker), Says What? (Message), In Which Channel? (Medium), To Whom? (Audience), With What Effect? (Effect).

Lasswell's Model Advantages

  • It is easy and simple to understand
  • It is suitable for almost all types of communication.
  • It shows the concept of effect.

Lasswell's Model Disadvantages

  • It does not include feedback.
  • It ignores noise.
  • It is very general.
  • It is a linear model.

Shannon and Weaver's Communication Model

  • It was originally designed to improve technical communication, like telephonic communication.
  • It was later applied to all types of communication to develop effective communication between the sender and receiver.
  • It is more technical than other linear models

Shannon and Weaver's Model Components

  • Information source/Sender: The person who creates the message.
  • Transmitter/Encoder: The sender who uses the machine.
  • Channel: The medium used to send the message.
  • Receiver/Decoder: The machine used to convert signals into the message.
  • Destination/Receiver: The person who gets the message or the place the message must reach.
  • Noise: Physical disturbances that prevent the message from reaching the receiver as intended.

Shannon and Weaver's Model Advantages

  • It includes the concept of noise.
  • Communication is a 2-way process.
  • It is applicable to general communication.
  • Communication is quantifiable.

Shannon and Weaver's Model Disadvantages

  • It applies more to interpersonal communication than to group or mass communication.
  • The receiver is passive, while the sender plays the primary role.
  • Feedback is considered less important than the message.
  • Some critics find this model misleading because human communication is not mathematical.

Schramm's Communication Model (1954)

  • A 2-way communication process involves both sender and receiver taking turns to send and receive messages and both participants are both sender and receiver
  • It shows the process as never ending.
  • Encoding and decoding are the most important parts of communication.
  • It adds a psychological element, with background playing an important role.

Schramm's Model Advantages

  • It is circular, not linear.
  • It is dynamic and ever-changing.
  • It is semantic noise is included.
  • It features feedback as a central component.
  • The field of experience helps understand the communication process.
  • It includes the concept of context.

Schramm's Model Disadvantages

  • It cannot deal with multiple levels of communication and complex communication processes.
  • Only two sources can communicate.

Barnlund's Transactional Model of Communication

  • Sending and receiving messages happens simultaneously.
  • It encompasses a multi-layer feedback system.
  • It provides constant feedback.
  • It is non-linear.
  • Meaning is actively assigned.

Barnlund's Model Advantages

  • It shows field experiences of the sender and receiver.
  • Encompasses simultaneous message sending, noise, and feedback.
  • Critics consider it the most systematic model of communication.

Barnlund's Model Disadvantages

  • It is very complex.
  • The sender and receiver must understand the same codes.

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