At which level are all category members both maximally similar to each other and maximally distinct from members of other categories?

Question

Quizplus · Accepted Answer

At the basic level, category members are maximally similar to each other and maximally distinct from members of other categories. This level is in the middle of the hierarchy and strikes a balance between including enough specific information while still being general enough to group similar items.

At Which Level Are All Category Members Both Maximally Similar