Question

A typical, or average, member of a category is called a(n) ________. In attractiveness studies, it has been found that averageness actually increases attractiveness.

Answer 1

Prototype

Step-by-step explanation:

In sociology, the term prototype refers to a member of a certain category that is more "typical" than others, in other words, they have more average characteristics and they don't distinguish themselves from the majority of the group.

Therefore, we can say that a typical, or average, member of a category is called a prototype.