In general, beliefs are used for ____

"S," who had a photographic memory that was described as virtually limitless, was able to achieve many feats of memory. According to the discussion in your text, S's memory system operated

a. in a manner that bypassed normal neurological "blocks.". b. less efficiently than normal. c. using more visual encoding than normal. d. using stronger semantic connections than normal.

Features associated with birds include flying, laying eggs, and having a beak. Penguins do not fly, but most people still categorize them as birds. This suggests they are categorizing penguins based on:

a. the family resemblance approach b. the defining features approach c. a hierarchical approach d. the superordinate approach