Which of the Following Statements Is Accurate About Carl Jung's

Which of the following statements is accurate about Carl Jung's psychoanalytic perspective of personality?

A) Full personality development requires acknowledging and being receptive to the unconscious or less well-developed sides of one's personality.
B) Personality development leads to consistent psychological differences in the personalities of first-born, middle-born, and last-born individuals.
C) What one consciously thinks, feels, and believes is a relatively accurate and important source of information for explaining his or her personality development.
D) The differences in dopamine production play a critical role in brain and neural development, which in turn affect personality development.