One Might Criticize the Study of Terman's Termites Because It

Multiple Choice

One might criticize the study of Terman's termites because it _____________.

A) might have been biased by the principal's recommendations in the selection of the gifted children
B) did not include students from diverse ethnic and racial backgrounds
C) Terman may have actively intervened in the lives of his subjects
D) All of these are reasonable criticisms of the study.