In a meaningful double-blind study
a. neither the investigators assessing the drug's effects nor the participants know which drug the
participants received
b. placebo drugs are never administered
c. expectancy effects are not a factor
d. only the investigators assessing the drug's effects know what drug the participants received
a
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One major reason for the speed of behavior therapy treatments is
a. goal-oriented sessions. b. therapy homework. c. motivated clientele. d. defined procedures.
Which of the following factors tends to be related to decreased adolescent self-esteem?
A) Setting high vocational standards B) Being close to one's parents C) Entering middle school D) all of the above
Answer the following statement(s) true (T) or false (F)
A university administrator obtained scores from a random sample of 66 college athletes on measures of verbal IQ (x1), spatial IQ (x2), digit span (x3), problem solving (x4), and GPA (y). The sum of squares for the ? values was 20 and the sum of squares for y was 100. From these numbers, we can determine that R_Adj^2 = .15.
Excessive guilt is linked to __________
A) ignoring responsibilities B) intentional wrongdoing C) depressive symptoms D) lying and cheating