Another researcher attempted to shorten the NCAA test
shown above and reduced the number of items to only 20. The mean on this
revision was 10 with an SD of 3. Find its KR21 reliability.
What will be an ideal response?
KR21 = .468
Psychology
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The independent variable in this experiment was
(a) whether or not the subject lied to the incoming subject (b) whether or not they took the money (c) their rating of how interesting the experiment was (d) whether the incoming subjects did the experiment or left (e) the amount of money, $0, $1 and $20
Psychology
_______ and _______ climates provide greater survival challenges and are therefore influential to the values and practices of culture
a. Moderate; cool b. Hot; temperate c. Very hot; very cold d. Stable; unstable
Psychology