Another way of describing how the use of different methods of measurement can result in more valid results is to call it ______.

Since 2000, the dominant political party in Brazil has

been the ________ Party. a. Democratic b. Republican c. Social Democratic d. Workers'

Which of the following qualities is/are most important in White House staff members?

A. previous White House experience B. efficiency and discretion C. business and economics experience D. trustworthiness and loyalty E. a graduate education