Explain prototype model and exemplar model.

Exemplar theory is a proposal concerning the way humans categorize objects and ideas in psychology. It argues that individuals make category judgments by comparing new stimuli with instances already stored in memory. The instance stored in memory is the "exemplar".

The Prototyping Model is a systems development method (SDM) in which a prototype (an early approximation of a final system or product) is built, tested, and then reworked as necessary until an acceptable prototype is finally achieved from which the complete system or product can now be developed.

Exemplar model is a list of common characteristics made for each new item. This is also called a concept definition. A prototype model is a mental image created that has the average characteristics of an item.

Explanation:

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