Search results
Results from the WOW.Com Content Network
Many models of communication include the idea that a sender encodes a message and uses a channel to transmit it to a receiver. Noise may distort the message along the way. The receiver then decodes the message and gives some form of feedback. [1] Models of communication simplify or represent the process of communication.
For example, to be a good teacher, one needs to have an in-depth knowledge of the subject but at the same time be able to explain it to someone with little knowledge. [ 42 ] [ 8 ] Another aspect is knowledge of where the communication is taking place and how this situation might influence it.
For example, teachers may share and explain information while students may listen and ask clarifying questions. As the background of communication, the relation also affects how the messages are interpreted. For example, seeing a person as an actor on a stage leads to one interpretation of their messages.
Contents of communication can be for example photography, data, graphics, language, or texts. Means of communication in the narrower sense refer to technical devices that transmit information. [ 5 ] They are the manifestations of contents of communication that can be perceived through the senses and replace the communication that originally ran ...
In regard to self-defense, communication is used to warn others and to assess whether a costly fight can be avoided. [167] Another function of communication is to mark and claim territories used for food and mating. For example, some male birds claim a hedge or part of a meadow by using songs to keep other males away and attract females. [168]
However, despite being one of the oldest models of communication, Lasswell's model is still being used today. Such uses are often restricted to specific applications where the cited criticisms do not carry much weight. Examples include the analysis of mass media and new media. [2] [15]
Shannon and Weaver distinguish three types of problems of communication: technical, semantic, and effectiveness problems. They focus on the technical level, which concerns the problem of how to use a signal to accurately reproduce a message from one location to another location. The difficulty in this regard is that noise may distort the signal.
[5] [6] Interpersonal communication is often defined as communication that takes place between people who are interdependent and have some knowledge of each other: for example, communication between a son and his father, an employer and an employee, two sisters, a teacher and a student, two lovers, two friends, and so on.