What was the problem that testing experts pointed out in the Golden Rule case settlement with the Educational Testing Service (ETS)?
a. There are no laws that address test bias or discrimination among subgroups of test takers.
b. The exam developed by ETS had single group validity for Whites only.
c. Some items on the exam developed by ETS were easier for Whites than for Blacks.
d. Comparing item difficulty levels in the form of p values failed to take into consideration the test takers' level of ability.
d. Comparing item difficulty levels in the form of p values failed to take into consideration the test takers' level of ability.
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What is a "top-down" approach to visual perception?
a. First focusing on the details and then putting them together b. Starting with brain activity and proceeding to the muscles c. Applying expectations to guide interpretation of vision d. Asking the leader of each group of people to decide what the others will view
Which of the following improves memory?
a. Repression b. Depth of processing c. Retroactive interference d. Proactive interference
In the formula for an independent-groups t test, the denominator in the equation represents:
a. the standard error of the mean. b. the estimated standard error of the mean. c. the standard deviation. d. the standard error of the difference between means.
If zobt had a value of 4.50 in the direction opposite from that predicted by the directional H1 and zcrit was 2.58, one would _________
a. accept H0 c. retain H0 b. reject the alternative hypothesis d. reject H0