Lee R. Brooks, John R. Vokey and Philip A. Higham
Abstract
A set of items can differ from one another in both the extent
to which they seem representative of a category and also in the extent
to which they are individually memorable in the context of that
category. We present evidence that these aspects are not redundant
either in recognition memory or categorization tasks. Rather, they
are separate dimensions of item variation, that we term structural
familiarity and memorability, and can depend on different features of
the items. The influence of these dimensions on judgments involving
similarity can vary with the processing conditions: weak criteria for
category membership and poor access to previously experienced items
tend to favor a stronger influence of memorability.