One Major Difference Between Research in Social Psychology Versus Research

One major difference between research in social psychology versus research in other fields such as chemistry is that

A) social psychology is less of a science than many other fields.
B) many people have commonsense intuitions about the questions that social psychologists study empirically.
C) social psychologists are less likely to rely on empirical observation to draw conclusions.
D) in social psychology, researchers are less concerned with theories and more concerned with data.