What is a symmetrical measure of association? Which measure of substantive significance is a symmetrical measure?
What will be an ideal response?
(i) a symmetrical measure of association is one in which the results are not dependent upon the identification of variables; you get the same results regardless of which variable is identified as the cause (independent) or effect (dependent). (ii) Pearson’s r
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Dr. Hunter is concerned about pre-test differences in her nonequivalent comparison group design. What could she do to minimize pre-test differences without changing to a strong experimental design?
a. let students self select into groups b. match participants in variables closely related to the IV c. eliminate the pre-test d. there is nothing that can be done to control for pre-test difference
The state and the defense can object to jurors with challenges for cause and with ____ challenges.
a. en banc b. equity c. peremptory d. habeas corpus