Single-subject experiments are necessarily weak in
A) confound validity.
B) construct validity.
C) internal validity.
D) external validity.
Answer: D
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Since 1974, permanent impoundments require
a. approval by the Speaker of the House. b. an executive order. c. permission from the Supreme Court. d. congressional approval. e. a motion on the Senate floor.
Which of the following is the total pretax earnings of all residents over the age of 15 living in a home?
A. average income B. per capita income C. median household income D. household income E. real income
One difference between modernist and postmodernist approaches to political culture is that postmodernists
a. focus on individuals b. often use surveys to learn about culture c. tend to focus on conflicts over political culture within a country d. have been accused of ethnocentrism
The 2013 education reforms passed by the Texas Legislature reduced ______.
a. funding for literacy projects b. standardized testing c. teacher salaries d. teacher education requirements