What should provide "a valid mirror on reality"?
A. external validity
B. internal validity
C. authenticity
D. causal validity
C. authenticity
You might also like to view...
Which of the following treaties was signed at the Rio Summit in 1992?
a. Montreal Protocol b. the Convention on Biological Diversity c. Kyoto Protocol d. the Convention to Combat Desertification
In what kind of system must the winner gain an absolute majority of the votes (50% plus 1) rather than just a plurality?
A. minority system B. majoritarian system C. proportional system D. single-party system
How are the United Nations and the African Union alike and different?
a. They are alike in being multiple-issue organizations. They are different in that the United Nations is a global organization, while the African Union is a regional organization. b. They are alike in being regional organizations. They are different in that the United Nations is a multiple-issue organization, while the African Union is a single-issue organization. c. They are alike in being single-issue organizations. They are different in that the United Nations is a global organization, while the African Union is a regional organization. d. They are alike in being global organizations. They are different in that the United Nations is a single-issue organization, while the African Union is a multiple-issue organization.
All federal employees work and reside in one of the following areas:
A) metropolitan Washington. B) throughout the fifty states and overseas. C) California. D) the Northeast. E) the eastern part of the United States.