A score at the 98th percentile is approximately how many standard deviations above the mean?
a. 0
b. 1
c. 2
d. 98
c
Psychology
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In an experiment to test the effects of anxiety on performance, the dependent variable is the ______
a. amount of anxiety b. age of the person c. person's performance d. cause of the anxiety
Psychology
Greg has more advanced perspective-taking skills than Simon. Which of the following would you expect to find?
a. Greg and Simon are at the same cognitive level. b. Simon is older than Greg. c. Simon gets along better with his peers than Greg does. d. Greg has more positive interactions with his peers than Simon does.
Psychology