In using a matched-subjects design, it is important to remember that matching on more than one continuous variable
A) is difficult to accomplish and will usually result in significant participant loss.
B) is preferred to matching on dichotomous variables.
C) is difficult to accomplish and usually results in skewed distributions.
D) often confounds the results if the variables are strongly related to performance on the dependent measure(s).
Answer: A
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The system established after World War II to manage the world economy was the __________.
A. World Trade Organization B. Bretton Woods system C. International Monetary Fund D. World Bank
Which of the following statements about Russian political parties is NOT true?
a. Virtually all major parties have not challenged either political or economic reform, although they do differ over the pace and costs of these. b. Regional parties, especially in those regions with large Muslim populations, have emerged to become important players in Russian politics but only at the regional level. c. Russian political parties do not fit neatly on a left-right spectrum because nationalistic sentiments crosscut economic ideologies. d. Because deeply rooted party identifications have yet to develop, parties appeal to transient voter sentiments. e. Although the country maintains a competitive multiparty system, since 2003, a single party has emerged as the dominant party.
By 2025, California's economy will need
a. more incorporated areas for people to live in. b. fewer minority communities. c. 1.5 million more college-educated workers. d. fewer private sector jobs.
To monitor telephone conversations, an employer must use equipment provided by a phone system service provider and have ________.
What will be an ideal response?