Construct validity is most related to what other concept discussed in research methods?

How did the Cold War get started?

a. It began after World War II when there was a shortage of coal and heating fuel in Europe. b. It started when the United States established the Truman Doctrine at the end of World War II, which left Eastern European countries "in the cold" by declaring that they would have to defend themselves without U.S. help. c. It began after all of Eastern Europe fell under Soviet domination at the end of World War II, which prompted fears that the Soviets would spread communism around the globe. d. It started when the Truman Doctrine froze all military alliances into their pre-World War II configurations.

The legal methods used to deny African Americans the right to vote, such as literacy tests and poll taxes, were overcome by ______.

a. passage of the Voting Rights Act of 1965 and the Twenty-Fourth Amendment b. an executive order issued by President Lyndon Johnson c. changes in the political leadership of the southern states d. passage of the Fourteenth Amendment to the Constitution e. Reconstruction