What is the difference between analogical and symbolic representations?

Analogical representations capture some of the actual characteristics of what they represent; symbolic representations bear no such relationship to what they represent. Mental images have many picture-like properties, as is shown by studies of mental rotation and image scanning.

What is an example of a symbolic representation?

Good Symbolic Representation: The Relevance of Inclusion Symbolic representation is traditionally defined as the representation of a principal, a nation for example, through a symbol, such as a flag, that evokes particular meanings and emotions about the nation (Pitkin 1967).

What is an example of an analogical representation?

Maps and pictures are examples of analogical representations. The internal structure of such representations closely resembles the internal structure of the things represented. Some examples of analogical representations are maps, pictures, diagrams, linked lists, and flow charts.

What is mental representation in psychology?

a hypothetical entity that is presumed to stand for a perception, thought, memory, or the like during cognitive operations.

What is the difference between analog and propositional imagery?

The analog/propositional debate concerns the nature of imagery itself (to put it very crudely, the analog side thinks mental images are inner pictures, and the propositional side think they are inner descriptions), whereas the dual/common coding debate concerns the functional role played by imagery in the cognitive processes of memory and thought.

Why are analog representations more important than digital representations?

For this reason, analog representations are sometimes associated with the act of perception and digital representations with the act of cognition (e.g. by Devlin 1991). Typically, digital representations provide better access to information of interest than do analog representations.

How is a digital signal different from a non-digital signal?

A digital signal uses discrete (discontinuous) values. By contrast, non-digital (or analog) systems use a continuous range of values to represent information. Although digital representations are discrete, the information represented can be either discrete, such as numbers or letters, or continuous,…

How are analog and digital signals used to transmit information?

Analog and digital signals are used to transmit information, usually through electric signals. In both these technologies, the information, such as any audio or video, is transformed into electric signals.