Which area of the brain controls our circadian rhythm?

Which of the following is not a major issue in personality theory concerning the formation and changes in personality mentioned in the text?

A) To what extent is personality influenced by heredity? B) To what extent can personality change as a result of learning? C) How much change in personality can actually occur in adolescence? D) How critical are the childhood years for personality development?

In Erikson's view, the ego functions somewhat like a

A) referee. B) flight instructor. C) dance instructor. D) designated driver.