What refers to a unified whole that cannot be predicted from summing its component parts?

Freud's theory is called psychodynamic because it emphasizes the ________

a. dynamic interaction between consequences in the environment and the psyche's interpretation of those consequences. b. importance of family dynamics throughout the lifespan in the development of a healthy personality. c. movement of psychological energy within the person. d. existential conflicts that lead a person to seek the meaning of life and to explore his or her personal motivations.

The text presents a case study of a retired man who was hospitalized by his wife and son. He is typical of many patients ultimately diagnosed with Alzheimer's in that __________.

A. he had become violent toward family members B. he never lost his orientation for time and person C. he had good memory for remote events but no memory for events that just occurred D. he became hypochondriacal and performed repetitive, meaningless rituals