What is a control variable in a nonexperimental research study?

What will be an ideal response?

Control variables represent alternative explanations for a causal relationship.

Political Science

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Which presidential candidate ran for office with the slogan, "It's the economy, stupid"?

a. Bill Clinton b. Richard Nixon c. Ronald Reagan d. George W. Bush

Political Science

The Constitution is sometimes called an “invitation to struggle” in the area of foreign policy because it gives some foreign-policy power to Congress and some to the president. Discuss this struggle. What overlaps exist? How have presidents gotten the upper hand? And how has Congress tried to restrain the president since the Vietnam War?

What will be an ideal response?

Political Science