Harriet is working on building a sense of independence and self-control. Generalizing from the theory of psychosocial development, Harriet is probably in which age group?

Researchers have found that the heritability estimates for self-concepts and self-esteem are moderate to strong, ranging from .30 to

A) .35. B) .40. C) .50. D) .60.

Scientific research is empirical. This means that it is based on

a. rational reflection. b. logical reasoning. c. systematic collection and analysis of data. d. prior theorizing.