Which of the Following Was NOT Cited by These Authors

Which of the following was NOT cited by these authors for why these husbands and wives kept their same gender roles in the home, even when their husbands were laid off?

A) The lack of well-paying jobs for women that would allow them to replace their husband's loss of income.
B) The reinforcement of traditional gender ideologies that continued to see women's work as secondary to the husband's.
C) The education level of these respondents, where most of them had gone to college and wanted careers that would be fulfilling outside the home, while still maintaining traditional gender roles in the home.
D) The lack of new ideologies that would support men's equal participation in household labor.