Beliefs and images about males and females that may or may not be true are called gender _______________

A recent study involved 1- and 2-year-olds in a simple cooperative task. Which of the following accurately describes the findings of the study?

A. The 2-year-olds engaged in more actively cooperative behavior. B. The 1-year-olds engaged in more actively cooperative behavior. C. Both 1- and 2-year-olds engaged in actively cooperative behavior equally. D. Both 1- and 2-year-olds engaged in highly competitive behavior.

To explain the human universality and variability of emotions, Ekman and his associates __________

a) developed a concept of "display rules," which are rules for emotional expression. b) developed an interobserver system to make sure that observers defined expressions reliably. c) interviewed all participants in order to assess unexpressed feelings and motivations. d) monitored the brain waves of participants to determine which hemisphere had higher activation.