A Majority of Human Psychological Research Has Been Done with College

Multiple Choice

A majority of human psychological research has been done with college student participants. This leads to results that ____

A) can be readily generalized only to the population of the state where the college is located.
B) should not be generalized.
C) are biased because college students are not representative of the general population.
D) are worthless because college students don't take the research seriously.