What is a major potential confounding factor in the simple pretest-posttest design that is controlled for in the interrupted time-series design?
A) instrumentation
B) regression to the mean
C) selection
D) maturation
Answer: B
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What does the Declaration of Independence signify?
a. the end of slavery b. fair trade sanctions c. the United States as an autonomous nation d. taxation without representation e. a presidential pardon
The fact that such a large percentage of the population in Iran is under age 30 is politically significant because
a. young people are easier for the government to control. b. they were born after the 1979 revolution and do not remember the Shah's regime. c. they were born after the collapse of the Soviet Union and do not understand Marxism. d. younger people in Iran are being drawn to Sunni mosques. e. they have been brainwashed by the regime to hate foreigners.
Which of the following reversed the Dred Scott decision?
A) First Amendment B) Fourteenth Amendment C) Nineteenth Amendment D) Twenty-seventh Amendment E) an executive order
Cohabitation is the
a. practice of the president and prime minister both taking up residence at Elysee Palace. b. mingling of French and Muslim citizens. c. fusion of executive and legislative branches. d. merging of French and European Union law. e. situation where the president's coalition is different from the coalition in control of the parliament.