One advantage of a within-subjects design is that there are no differences between groups due to
A) experimenter variables.
B) organismic variables.
C) Hawthorn effects.
D) miscalculations.
Answer: B
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If a United States Senator makes a false allegation on the floor of the Senate, he or she
A. may be prosecuted by the Attorney General. B. may be punished by the Supreme Court. C. can be sued for slander. D. can only be subjected to penalties in his or her home state. E. cannot be sued and is not subject to any other legal action.
Why do the European countries not support Ethiopia?
What would be an ideal response?
Answer the following statement(s) true (T) or false (F)
1. The mean is an example of a measure of dispersion. 2. Frequency distributions describe the range and frequency of a variable’s values. 3. Frequency distributions are readily calculated by statistical software programs. 4. A histogram is similar to a stem-and-leaf plot but differs in that it shows the number of observations in each category. 5. When recoding continuous variables into ordinal-level variables, the width of categories should be equal, unless compelling reasons exist to do otherwise.
What is the status of affirmative action in college admissions after the Supreme Court decisions in the two cases involving the University of Michigan, Gratzv.Bollinger (2003) and Grutterv.Bollinger (2003)?
a. Affirmative action policies are generally permissible, but they cannot involve race-based quotas or numerical point systems. b. Affirmative action policies are assumed to be unconstitutional unless the university can demonstrate the need to promote racial tolerance. c. Affirmative action policies must ensure that all racial and ethnic groups are represented in accordance with the population of the nation as a whole. d. All forms of affirmative action are unconstitutional because they unfairly favor some people over others based on the color of their skin.