Girls who mature early are more likely to engage in problem behavior relative to other girls

Which of the following is true of Maslow's self-actualization theory?

a. It has been criticized for the use of a very small sample size for generalizing to the population at large. b. It declined in popularity in the 1960s. c. It is based on the belief that self-actualization is a learned behavior. d. It has little relevance in the field of developmental psychology and organizational behavior.

In her group, Melanie is always the one who breaks the tension with a funny story and provides a shoulder to cry on when things go wrong. She can be described as playing a(n) ____ role

a. expressive b. facilitator c. instrumental d. normative role