Which statement is true of drug effects?
A. Drugs vary widely in their effectiveness.
B. Drugs continue to show increases of effect even with large doses.
C. Heavier animals usually require lower drug doses than do lighter animals.
D. A drug has only one effect.
Answer: A
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Prior to the championship basketball game, Jocelyn reminds everyone that she really isn't as good a player as everyone thinks, that their opponent has had an undefeated season, and that it is unlikely she and her teammates will triumph. Jocelyn is engaging in
a. sandbagging. b. implicit egoism. c. downward social comparison. d. cutting off reflected failure.
A PET scan detects which of the following that are emitted by glucose as it is consumed by the brain cells?
a. potassium b. radioactive iodine c. electrons d. positrons
According to the Sternberg-Lubart investment theory, creative people are LEAST described as
a. risk-taking. b. resourceful. c. conforming. d. knowledgeable.
Regarding personality disorders, which of the following statements is FALSE?
a. Personality disorders are persistent, maladaptive personality patterns. b. Personality disorders typically emerge abruptly after a traumatic experience. c. The patterns of personality disorders often begin in adolescence or childhood. d. Schizoid, borderline, and obsessive-compulsive are three types of personality disorders.