School concerns are the primary reason for drops in self-esteem among American teenagers

Heuristics are used for _____ in decision making

a) greater accuracy b) more choice c) greater speed d) critical thinking

Implicit rules that define what type of nonverbal behavior is appropriate for a given situation or interpersonal relationship, and what type is not are

A) communal rules. B) non verbal agreements. C) culture-based roles. D) display rules.