In order to counteract threats to validity, it is necessary to employ

A) control procedures.
B) more sophisticated statistical tests.
C) large sample sizes.
D) alternative explanations.


Answer: A

Political Science

You might also like to view...

The termination of the "don't ask, don't tell" policy during the Obama administrationallows gays to serve openly in the military

Indicate whether the statement is true or false

Political Science

Since the end of World War II, Democrats have been stronger in congressional elections than in contests for presidency

Indicate whether the statement is true or false

Political Science

According to the strategic perspective, what does it mean to have more power?

a. Having a stronger military capable of achieving strategic victories b. Having more strategic assets (oil, minerals, strategic location) c. Having the ability to make others do what you want them to do when they would rather not d. Having a stronger economy that allows the leaders to mobilize more resources than the leaders of other countries

Political Science

A class-action suit is one that is brought by someone who intends to help all those in a similar situation

Indicate whether the statement is true or false

Political Science