What is a major problem with nonequivalent groups?
A) The groups may differ on the dependent measure(s) at the start of the study.
B) There may be confounding variables not controlled by random assignment.
C) The groups may differ on the independent measure at the start of the study.
D) Both A and B
Answer: D
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With the support of the PLA, Mao launched this movement in 1963 to return ideology to the center stage
a. The Great Leap Forward b. Socialist Education Movement c. The Four Modernizations d. The Hundred Flowers Campaign e. All of the above are true.
Councils of Governments (COGs) are
A) special districts created by a municipality. B) national conventions for officers of local and state governments. C) voluntary organizations of counties and municipalities that tackle area-wide problems. D) set up to administer revenue sharing among political units in a metropolitan area. E) bodies set up by the states that local governments are required to join.
On average, eight- to eighteen-year-olds can pack __________ hours of media viewing and playing time into __________ hours, according to one study
a. 24, 12 b. 7-1/2, 11 c. 11, 7-1/2 d. 3, 2
In which way did the Twelfth Amendment change presidential elections?
a. It provided means for resolution in the event of a lack of electoral majority. b. It named the runner up presidential candidate as the vice president. c. It extended suffrage to African American men. d. It made federal Congressional elections public.