Which of the Following Is NOT a Result of Miller

Which of the following is NOT a result of Miller and Carlson's study?

A) Middle-class women were much more assertive and forthright in setting limits and expectations than working-class women.
B) Working-class men employed rationalization to explain why they could not or did not participate in more household chores.
C) Working-class women were more dissatisfied with the actual share of housework, perhaps because it not meet their expectations of shared housework.
D) Middle-class men reported doing fewer household chores when they lived alone than when they moved in with their partners.