One of the drawbacks of using unobtrusive measurement techniques in a study could be
A) Unreliable data.
B) Participant bias.
C) Measurement reactivity.
D) Ethical difficulties.
Answer: D
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Through its practices of buying and selling government securities, the Federal Reserve controls the money supply in the United States. This process is referred to as
a. profit control. b. open market operations. c. capitalism. d. socialism. e. forced fiscal policy.
Which of the following events in American foreign policy occurred first?
A. Persian Gulf War B. Korean War C. fall of the Soviet Union D. war in Kosovo E. Vietnam War
Which state has the highest level of difficulty for ballot initiative qualification, and thus, has had very few initiatives qualify for the ballot?
a. Colorado b. Missouri c. Ohio d. Wyoming
Most experiments in psychology use
a. simple random samples b. stratified random samples c. convenience samples d. purposive samples e. none of the above