Before chemical anesthetics were discovered, hypnosis
A) ?was tried but found ineffective during surgery.
B) ?was used by some surgeons as an anesthetic.
C) ?was never used to sedate surgical patients.
D) ?was used in the 1830s during all surgery.
B
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In a recent study, college students played either a violent action game (Conan) or a nonviolent racing game (Fuel) with both games being equally competitive, difficult, and fast-paced. The college students were then given the opportunity to aggress against their competitor. Which of the following was one of the results of this study?
a. The college students who played the violent game were more likely to be aggressive. b. The college students who played the nonviolent game were more likely to be aggressive. c. The college students who played the violent game were no more likely to be aggressive than those who played the nonviolent game. d. No aggression toward other players was shown by any of the game players.
The learning theory of language development is sometimes referred to as the
A) nativist view. B) interactionist view. C) connectionist view. D) environmental view.
In Bronfenbrenner's model, marrying and getting divorced are examples of
A) ecological transitions. B) the mesosystem. C) the exosystem. D) sensitive periods.
Who first observed that muscles would respond to electrical stimulation?
a. Gustav Fritsch b. Paul Broca c. Eduard Hitzig d. Luigi Galvani