Groups are likely to shift to either a more conservative or more risky decision than individuals alone make

What is the most widely used illicit drug in the United States?

a) LSD b) heroin c) cocaine d) marijuana

Which of the following is the most important reason why researchers should report their results?

a. So that other researchers can use those findings as the basis for future investigation. b. Because research is a "publish or perish" world and failure to report your findings means that you will probably lose your job. c. Because research is not considered valuable until others have lent their support to it. d. So that the subjects who were investigated can go to professional journals and read the findings.