_____ refers to the proportion of variance in a group of individuals that can be accounted for by genetic variance.

To answer this multiple choice question, you must use

a. implicit memory. b. recognition. c. recall. d. procedural memory. e. the method of loci.

A majority of psychologists believe that the five universal facial expressions of emotion are:

A) happiness, sadness, fear, anger, and surprise. B) distress, sleepiness, happiness, anger, and fear. C) anger, disgust, happiness, sadness, and fear. D) fear, anger, depression, calmness, and sadness.