If Barney is accurately described as being very even-tempered and unemotional, he would likely score very low on a test of

a. openness to new experience

Erikson calls the time of exploration between childhood and adulthood the:

a. generativity period b. isolation period c. identity period d. moratorium period

Research shows that laughter ____

a. ?decreases deep breathing b. leads to fatigue c. ?increases blood pressure d. ?boosts immune function