Often, we do not know at the start of an experiment what extraneous variables could affect our results. The best means of controlling unknown sources of extraneous variables is
a. matching.
b. counterbalancing.
c. randomization.
d. analysis of covariance.
C
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If a researcher wanted to determine the correlation between two variables, and both are measured on at least an interval scale, he/she would use the
A) Spearman partial correlation. B) Canonical correlation. C) Pearson product-moment correlation. D) Spearman rank-order correlation.
Explain Madison's defense of the Constitution in Federalist No. 10
What will be an ideal response?
If a researcher accidentally or indirectly communicate desired findings to participants, this is called __________
Fill in the blanks with correct word
What were two of the Framers' objectives during the Constitutional Convention?
a. to expand slavery and increase taxes b. to create a monarchy and protect property c. to lower taxes and triple the size of the navy d. to resolve disputes about representation in the new government and protect property e. to encourage public input and triple the size of the navy