Which of the following factors can affect the outcome of a treatment program?
a. the efficacy of the treatment itself
b. regression toward the mean
c. placebo effects
d. all of these
D
Psychology
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When asked to recall single-digit numbers presented in various digit span sizes, the typical adult starts to find the task a bit tricky once they get to approximately _____ digits
A) 3 B) 4 C) 5 D) 7
Psychology
For which sexual behavior did researchers find the largest difference in degree of appeal between men and women participants in the University of Chicago's National Opinion Research Center survey?
a) group sex b) masturbation c) vaginal intercourse d) forcing someone to do something sexual
Psychology