Suppose a student had an IQ of 115 on an IQ test with a mean of 100 a standard deviation of 15. His z score is:
a. -2.0
b. -1.0
c. +1.0
d. +2.0
c
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Two-thirds of elementary schools have wellness programs that promote the health of staff
a. True b. False Indicate whether the statement is true or false
The steps in Robinson’s SQ3R method are
a. survey, question, read, recite, and review. b. survey, question, read, read, and read. c. seek, query, read, reread, and review. d. None of these
In RAFTing, the T stands for:
a. topic. b. teacher. c. two. d. twenty.
. How do researchers account for individual differences in an experiment, methodologically?
A. By making sure that participants give full consent prior to the experiment and are fully debriefed after the experiment. B. By using random assignment to make individual differences about the same in each group. C. By using a test statistic to determine the likelihood that something other than the manipulation caused differences in a dependent measure between groups. D. By allowing participants chose which group to participate in, instead of randomly assigning