Abdul Wants to Study the Culture of Honor in the Southern

Abdul wants to study the culture of honor in the Southern versus Northern United States.He wants to see how fighting is portrayed in children's books from the two regions.He should

A) keep the coders blind to whether the book is written by a northerner or southerner.
B) not tell the coders his definition of violence.
C) not tell the coders he is interested in examining violence.
D) misdirect the coders by telling them he expects northern books to show more violence.
E) train the coders by having them read Nisbett and Cohen's collective studies on the culture of honor.