The variable that is measured in a study to look for a change is called the dependent variable

Conservatives dominate talk radio primarily because

A) they have the funding to do so. B) they feel they have a greater need for alternatives to the mainstream media. C) they receive official support from the Republican National Committee. D) they simply like radio more than television. E) they are granted more licenses from the Federal Communications Commission.

Which of the following is NOT a potential effect of South Africa's list proportional representation electoral system?

a. Parties have a tendency to adopt policies that will appeal to a large segment of the electorate. b. Parliament tends to be unduly deferential to the executive. c. Candidates don't run on their personal characteristics but rather their party affiliation. d. Party loyalty of members of parliament is high. e. Two parties are likely to be dominant.