Anton and His Friends Are Discussing a Study He Read

Multiple Choice

Anton and his friends are discussing a study he read about in his developmental psychology class. In the study, the researcher made the claim that most middle school students who are bullied have low self-esteem. Clarissa questions the study, saying, "I am not sure that I am convinced. I am not sure you can really measure being bullied." Quinn also questions the study, saying, "Which middle school students did they study? I am curious if they included both private and public school students." Manish also is curious about the study, asking, "I wonder how strong the relationship is between bullying and self-esteem. Could you predict one from the other?"
Why should Anton NOT interrogate the internal validity of the study?

A) because he is a student, not a researcher
B) because the author of the study already did
C) because the study's claim is an association claim
D) because he has not taken statistics yet