Cathryn conducted an experiment that involved administering an anti-anxiety drug to people with a history of Generalized Anxiety Disorder. Participants received 0 mg, 50 mg, or 100 mg of the drug. Which participants received a placebo?
A) The 50 mg condition
B) The 100 mg condition
C) The 0 mg condition
D) There was no placebo
C
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As siblings move from early childhood through adolescence, their relationships become less intense and
a. less friendly. b. less egalitarian. c. more egalitarian. d. more competitive.
In a study about political attitudes and opinions during the 2004 presidential election, researchers used brain imaging to examine what happened in the brain when participants listened to positive or negative statements about the candidate of their choice. They found that most affected were those areas of the brain associated with which of the following?
a. emotion b. reasoning c. speech d. mood
Six-week-old Beck is lying in his crib and making a melodic sound that might be described as an "ooooh.". Beck is best thought of as currently
a. babbling. b. using pragmatics. c. cooing. d. holophrasing.
Which of the following psychological disorder types frequently co-occurs with an eating disorder?
A. anxiety disorders B. autism C. dementia D. intellectual disability