Opium and heroin
a. were originally used by physicians as pain relievers.
b. have always been two of the most abused illegal drugs.
c. induce euphoria but do not reduce pain.
d. control pain only if they are used to cause unconsciousness.
a. were originally used by physicians as pain relievers.
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At which stage of moral development is moral thought guided by principles that have been decided upon by the individual and may be in disagreement with accepted social norms?
A. Preoperational B. Preconventional C. Postconventional D. Conventional role conformity
True or False: The sign (+ or ?) of Pearson’s r is not informative about the relationship between variables.
a. True b. False
The foot-in-the-door technique
a. works only when the second request comes from the same person as the first request. b. capitalizes on people's desire for self-consistency. c. is an example of propaganda. d. works only when the requests come from someone in a position of authority.
Bob was attacked by a drunken man with a knife. It is possible that the presence of this weapon affected Bob's memory of
A. the perpetrator's face and what he did. B. what the perpetrator said and had in another hand. C. the perpetrator's face and what he said. D. the perpetrator's face only.