Facial feedback is defined as: _______
A) an irrational aspect of our mammalian heritage that no longer has an adaptive function in human behavior.
B) a set of social and cultural rules that regulate when, how, and where a person may express (or must suppress) emotions.
C) the process by which the facial muscles send messages to the brain about the basic emotion being expressed.
D) a state of arousal involving facial and bodily changes, brain activation, cognitive appraisals, subjective feelings, and tendencies toward action, all shaped by cultural rules