Why Did Walter Reckless Believe That There Were "Good Boys

Why did Walter Reckless believe that there were "good boys in bad neighborhoods?"

A) They did well in school and thus did not experience the painful strains that other boys in the neighborhood experienced.
B) They learned early that crime was wrong and thus did not have the antisocial values that cause kids to break the law.
C) They had either inner containment (e.g., a good self-concept) or outer containment (e.g., their parents closely supervised them) .
D) They were more involved in school- and community-based activities than other boys.