What levels of measurement define most variables in behavioral and social science research?

In what sense do parties help to maintain government legitimacy?

a. They facilitate compromise rather than conflict. b. They add stability and order to the organization of government. c. They aggregate diverse interests into larger, more manageable groups. d. They give citizens a way to communicate their needs to the government.

A country's political culture tends to be __________

a. homogenous b. multifaceted c. permanent d. easily quantifiable