“Beyond Initial Attraction: Physical Attractiveness in Newlywed Marriage,” James K. McNulty, Lisa A. Neff, and Benjamin R. Karney, Journal of Family Psychology, vol. 22, no. 1, February 2008, pp. 135–43. (Thanks to Ron Josephson for bringing this to our attention.) The authors, who are variously at University of Tennessee, University of Toledo, and University of California, Los Angeles, report [AIR 16:1]:
“The relative difference between partners’ levels of attractiveness appeared to be most important in predicting marital behavior, such that both spouses behaved more positively in relationships in which wives were more attractive than their husbands, but they behaved more negatively in relationships in which husbands were more attractive than
their wives.”