THEY SHALL BE ONE FLESH:

The Happy Marriage Is the ‘Me’ Marriage (TARA PARKER-POPE, 1/02/11, NY Times)

Dr. Aron and Gary W. Lewandowski Jr., a professor at Monmouth University in New Jersey, have studied how individuals use a relationship to accumulate knowledge and experiences, a process called “self-expansion.” Research shows that the more self-expansion people experience from their partner, the more committed and satisfied they are in the relationship.

To measure this, Dr. Lewandowski developed a series of questions for couples: How much has being with your partner resulted in your learning new things? How much has knowing your partner made you a better person? (Take the full quiz measuring self-expansion.)

While the notion of self-expansion may sound inherently self-serving, it can lead to stronger, more sustainable relationships, Dr. Lewandowski says.

“If you’re seeking self-growth and obtain it from your partner, then that puts your partner in a pretty important position,” he explains. “And being able to help your partner’s self-expansion would be pretty pleasing to yourself.”

The concept explains why people are delighted when dates treat them to new experiences, like a weekend away. But self-expansion isn’t just about exotic experiences. Individuals experience personal growth through their partners in big and small ways. It happens when they introduce new friends, or casually talk about a new restaurant or a fascinating story in the news.

The effect of self-expansion is particularly pronounced when people first fall in love. In research at the University of California at Santa Cruz, 325 undergraduate students were given questionnaires five times over 10 weeks. They were asked, “Who are you today?” and given three minutes to describe themselves. They were also asked about recent experiences, including whether they had fallen in love.

After students reported falling in love, they used more varied words in their self-descriptions. The new relationships had literally broadened the way they looked at themselves.

“You go from being a stranger to including this person in the self, so you suddenly have all of these social roles and identities you didn’t have before,” explains Dr. Aron, who co-authored the research. “When people fall in love that happens rapidly, and it’s very exhilarating.”

Over time, the personal gains from lasting relationships are often subtle. Having a partner who is funny or creative adds something new to someone who isn’t. A partner who is an active community volunteer creates new social opportunities for a spouse who spends long hours at work.

Additional research suggests that spouses eventually adopt the traits of the other — and become slower to distinguish differences between them, or slower to remember which skills belong to which spouse.

The alternative to marriage being the unexpanded self.

Posted by Orrin Judd at January 2, 2011 10:06 AM