With cocaine use, the chemical messenger called noradrenaline is increased leading to brain arousal, while the "rush" of pleasure results from the increase in
a. dopamine.
b. acetylcholine.
c. histamine.
d. THC.
ANSWER: a
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Which of the following terms refers to the behaviors that a culture deems appropriate for men and women?
a) Gender b) Sex c) Sexuality d) Personality
Biological treatments are an important factor in enabling individuals with psychological disorders to
a. be cured. b. completely eliminate the need for psychotherapy. c. function in the community. d. live in institutions.
One aspect of human culture that is not shared by animal cultures, such as those of dolphins and chimpanzees, is forms of
a. grooming. c. values. b. foraging. d. greetings.
Which of the following is not a characteristic of a testable research hypothesis?
a. It is stated in terms of operational definitions. b. It states how the independent variable is manipulated. c. It specifies the relation between the independent and dependent variables. d. It reflects both inductive and deductive reasoning.