Which of the following drugs is physically addictive?

a. morphine
b. cocaine
c. heroin
d. all of these

Ans: d. all of these

Psychology

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Abraham Maslow believed that a self-actualized personality is a problem-centered individual.

a. true b. false

Psychology

What general principle is demonstrated when solving the Luchins water jug problem?

a) Humor enhances creativity. b) Heuristics generally outperform algorithms. c) Problem solving is related to the effort put forth. d) Successful problem solving can sometimes blind us to easier approaches.

Psychology