In a closed primary, voters can vote for a party's candidates regardless of whether they belong to the party

Researchers with different theoretical beliefs are likely to differ greatly with respect to their statements regarding the _________ of behavior

a. explanation b. testability c. falsifiability d. description

Which of the following statements concerning voter attitudes is correct?

A) The higher the intensity of partisan preference a person has, the less likely that person is to vote. B) The higher the degree of interest a person has in a campaign, the more likely that person is to vote. C) The lower a person's sense of political effectiveness, the more likely that person is to vote. D) All of the above. E) None of the above.