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Another contrast is between linear and non-linear models. Most early models of communication are linear models. They present communication as a unidirectional process in which messages flow from the communicator to the audience. Non-linear models, on the other hand, are multi-directional: messages are sent back and forth between participants.
A model of communication is a simplified presentation that aims to give a basic explanation of the process by highlighting its most fundamental characteristics and components. [16] [8] [17] For example, James Watson and Anne Hill see Lasswell's model as a mere questioning device and not as a full model of communication. [10]
The SMCR model is usually described as a linear transmission model of communication. [4] [17] Its main focus is to identify the basic parts of communication and to show how their characteristics shape the communicative process. In this regard, Berlo understands his model as "a model of the ingredients of communication". [24]
Schramm's model of communication was published by Wilbur Schramm in 1954. It is one of the earliest interaction models of communication. [1] [2] [3] It was conceived as a response to and an improvement over earlier attempts in the form of linear transmission models, like the Shannon–Weaver model and Lasswell's model.
Barnlund formulated his transactional model of communication as a response to the simplifications and limitations found in various earlier models that take the form of linear transmission models and interaction models. [8] [9] Linear transmission models, like the Shannon–Weaver model, see communication as a linear process: a sender encodes ...
Hall's model does not differentiate the various positions media producers may take in relation to the dominant ideology. Instead, it assumes that encoding always takes place within a dominant-hegemonic position. [14] Ross [14] suggests two ways to modify Hall's typology of the Encoding/Decoding Model by expanding the original version. [3]
The Lewis Model of Cross-Cultural Communication was developed by Richard D. Lewis. The core of the model classifies cultural norms into Linear-Active, Multi-Active and Re-Active, or some combination. Broadly speaking, Northern Europe, North America and related countries are predominantly Linear-Active, following tasks sequentially using ...
The Shannon–Weaver model is one of the earliest models of communication. [2] [3] [4] It was initially published by Claude Shannon in his 1948 paper "A Mathematical Theory of Communication". [5] The model was further developed together with Warren Weaver in their co-authored 1949 book The Mathematical Theory of Communication.