Extraneous variables represent threats to validity because they can influence the behavior of

A) both participants and researchers.
B) participants only.
C) researchers only.
D) animals only.


Answer: AAnswer: A

Political Science

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All of the following are true of the Bill of Rights EXCEPT

A. it is sometimes called the Bill of Limits. B. it was not originally included in the Constitution. C. it is the first Ten Amendments to the Constitution. D. it was instrumental in securing ratification of the Constitution. E. it is a separate document and not a part of the Constitution.

Political Science

Super PACs cannot a. send mailings in support of a candidate or issue television commercials. b. engage in independent campaign activities. c. coordinate with candidates

d. make donations to candidates.

Political Science

Congress can remove a president through __________

a. override b. executive order c. impeachment d. filibuster

Political Science

In February 1838, abolitionist __________ addressed the Massachusetts legislature and presented a petition against slavery with an estimated 20,000 signatures from women of the state

Fill in the blanks with correct word

Political Science