Extraneous variables ________ methodological soundness
A) can attenuate
B) can enhance
C) can have either an attenuating or enhancing effect on
D) have no effect on
Answer: A
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Vertical accountability refers to the ability of
a. state institutions to hold each other accountable b. individuals and groups to hold state institutions accountable c. state officials to hold citizens accountable d. the legislature to hold the executive accountable
In the United States, the institution that provides information and assessments to the president's director of national intelligence and the president directly is called the __________.
A. Central Intelligence Agency B. Intelligence Advisory Board C. National Security Council D. Executive Office of the President
The federal healthcare program that covers U.S. residents over the age of sixty-five is
A. the Affordable Care Act. B. Social Security. C. Medicaid. D. Medicare. E. S-CHIP.
Of all those who have served as president starting with Eisenhower, who issued the most vetoes?
a. Eisenhower b. Kennedy c. Nixon d. Clinton