In actual experimentation, random sampling rarely is used. Rather, _____ sampling
typically is used.
a. stratified
b. clustered
c. occasional
d. convenience
D
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The first oral medication for ED is ____
a. Levitra c. Viagra b. semirigid rods d. Cialis
Which of the following is TRUE?
A. It is generally unacceptable practice for a clinical psychologist to openly and directly acknowledge cultural differences with a client. B. It is generally acceptable practice for a clinical psychologist to begin treating a culturally dissimilar client with no knowledge of that client’s culture, and to require a client to explain all culturally relevant information to the clinical psychologist. C. Most research suggests that cultural self-awareness on the part of a clinical psychologist does little to improve treatment effectiveness. D. Cultural self-awareness is generally important for all psychologists, regardless of their own cultural backgrounds.
In a correlational design, researchers
A) gather information on individuals, generally in natural life circumstances, and make no effort to alter their experiences. B) use an evenhanded procedure to assign people to two or more treatment conditions. C) can infer cause and effect. D) manipulate changes in the independent variable.
Which of the following is NOT associated with a reduced risk of depression and/or suicide for LGB teens?
A) ?They have at least one supportive, nonjudgmental adult with whom to talk. B) ?Their mother is supportive. C) ?Their school has a gay-straight alliance. D) ?They participate in conversion therapy.