Joined Hearts fabric card (Deborah C. Stearns, 2007)
Want to read more about relationship research? Try these books:
Blumstein, P., & Schwartz, P. (1983). American couples. New York: William Morrow and Co., Inc.
Coontz, S. (1992/2000). The way we never were: American families and the nostalgia trap. New York, NY: Basic Books.
Gottman, J. M & Silver, N. (1999). The seven principles for making marriage work. New York, NY: Three Rivers Press.
Johnson, S. E. (1990). Staying power: Long term lesbian couples. Tallahassee, FL: The Naiad Press, Inc.
Risman, B. J. (1998). Gender vertigo: American families in transition. New Haven, CT: Yale University Press.
Schwartz, P. (1994). Love between equals: How peer marriage really works. New York, NY: The Free Press.
Steil, J. M. (1997). Marital equality: Its relationship to the well-being of husbands and wives. Thousand Oaks, CA: Sage Publications.