Which of the Following Describes a Research Problem That Sociologists

Multiple Choice

Which of the following describes a research problem that sociologists have to deal with?

A) Most important topics in sociology have already been researched sufficiently.
B) It is too difficult to test most hypotheses in sociology.
C) A sociologist is part of the very subject he or she is studying.
D) The causes of social behavior are usually obvious and don't require research.