Huntington's disease involves progressive deterioration of the nervous system, which causes

a. muscle spasms, depression, and personality changes.
b. schizophrenia.
c. an accumulation of poisonous substances in the body.
d. sterility.

a

Psychology

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Maccoby and Jacklin reported that gender differences exist in all of the following areas EXCEPT

a. visual-spatial ability. c. self-esteem. b. aggression. d. verbal ability.

Psychology

Newer psychodynamic perspectives

a. disregard most elements of Freud's theories. b. emphasize the role of the id. c. do not view the libido as a primary determinant of behavior. d. recognize intrapsychic conflicts as a primary determinant of behavior.

Psychology