There are some human experiences that we fancy as too ethereal to study, like falling in love.
But when you think about it, poets, playwrights, musicians, philosophers and others have been ruminating for centuries on the psychological experience of attraction. So it really shouldn't come as a surprise that in the past several decades behavioral scientists have joined the mix. And some of what science has to tell us is at odds with our intuitions about love and attraction.
Consider the role of similarity. As the old saying goes, birds of a feather flock together. But we're also quite fond of the notion that opposites attract. So which one is it?
According to the data, more often than not, similarity rules the day. Sure, you have your sporadic James Carville-Mary Matalin pairings with a huge divergence in political ideology. And all of us know a couple in which the two individuals come from very different backgrounds, are of very different ages, or have very different interpersonal styles. Shoot, my marriage consists of a Yankees fan and a Red Sox fan, which in New England qualifies as an interfaith household.
But for the most part, we spend time among similar others and are drawn to people who are like us. Hardly an earthshattering conclusion (or topic for a blog post), right? Perhaps. But what is surprising is just how far-reaching these effects of similarity can be.
In fact, as I sat reading over lunch this month's issue of Personality and Social Psychology Bulletin -- I know, I know, it's a glamorous life -- within a 10-minute span I came across two separate demonstrations of how powerful similarity can be. Even when we don't realize it. And even when we simply think about similarity in superficial, physical terms.
The first paper, authored by researchers at Wilfrid Laurier University in Canada, examined how physical similarity predicts seating choices. It's a question that you sometimes hear asked with regard to race, as in "Why are all the Black kids sitting together in the cafeteria?". Never mind that the white kids do, too, but we don't seem nearly as concerned about it. It turns out that we gravitate toward similar others even on dimensions much less central to our identity than, say, ethnicity.
For example, in their first study, the Canadian researchers analyzed the seating arrangement of college students in a library computer lab. They made these observations several different times over the course of several different days. What they found is that students with glasses were significantly more likely to sit next to other students with glasses than random chance alone would predict. And students without glasses were more likely to sit with their spectacle-deprived brethren.
A second study found the same pattern by hair color. And in a third study, participants arrived to a psychology lab and were introduced to a partner who was already seated. Handed a chair, they were told to have a seat next to this partner, after which the research term surreptitiously measured how close to the partner's chair they put their own. A separate set of researchers then evaluated photographs of both the participant and the partner. Lo and behold, the more physically similar the two were judged to be, the closer to the partner the participants tended to place their chair.
Now sitting near someone is an indicator of attraction, sure, but it hardly qualifies as falling in love, as I suggested at the start of this post. But just a few minutes later, I came across another paper that addressed attraction of a more romantic and sexual nature by using activity logs from an online dating site.
This paper, authored by researchers at Berkeley, examined the "matching hypothesis," or the notion that we tend to select dating partners of similar desirability level to our own. Or, put more simply, the idea that we try to date people in our own league.
To test this, the researchers measured the popularity of over 3,000 heterosexual users of the dating site. They defined popularity as the number of opposite-sex individuals who had sent unsolicited messages to a user. Because this measure didn't include 1) messages sent in response to contact initiated by the user, or 2) subsequent messages sent during an ongoing exchange, there was no way for individuals to increase their own popularity count. Well, other than appearing more enticing in their original profile page, that is.
Analyses indicated that high-popularity users contacted other popular users at a rate greater than would be expected by chance. No real surprise, right? After all, who wouldn't want to reach out to the popular potential mates?
The less popular users of the site, that's who. Because users lower in popularity contacted other low-popularity users more often. A follow up study with over one million users produced a comparable result: people tend to select and be selected by others with similar levels of popularity. It would seem that when it comes to dating, most of the time we do indeed try to stick to "our own league."
So don't let anyone convince you that certain aspects of our human existence defy scientific study. Give me just one quick lunch break and I can provide them with evidence to the contrary. Or, as with so many other aspects of human nature, they can just find the right episode of "Seinfeld" to watch:
Sam Sommers is a social psychologist at Tufts University in Medford, MA. His first book, Situations Matter, will be published by Riverhead Books (Penguin) in December 2011. You can follow him on Facebook here and on Twitter here.
Follow Sam Sommers on Twitter: www.twitter.com/samsommers
Sarah O'Leary: The Hero vs. Villain Mentality
Hale Dwoskin: 10 Tips to Responsibly Employ the Law of Attraction
Michael Bernard Beckwith: The Law of Attraction: Does It Grant Us an Evolutionary Edge?
Karen Salmansohn: The Psychology Of Love Versus Evil
The Biology of Attraction | Psychology Today
Psychology of Attraction - PsychFutures
The Psychology Of Sexual Attraction
Attribution and Attraction in Psychology 101 at AllPsych Online
Mary Stewart Van Leeuwen is Professor of Psychology and Philosophy at Eastern University, St. Davids, Pennsylvania.
This essay originally was presented as the Tenth Annual Warren Rubel Lecture on Christianity and Higher Learning at Valparaiso University on 1 February 2007.
Bibliography
Evans, C. Stephen. Wisdom and Humanness in Psychology: Prospects for a Christian Approach. Grand Rapids: Baker, 1989.
Gray, John. Men Are From Mars, Women Are From Venus. New York: HarperCollins, 1992.
Hannay, Margaret. C. S. Lewis. New York: Frederick Ungar, 1981.
Henry, Carl F. H. God, Revelation, and Authority. Vol. V. Waco, Texas: Word, 1982.
Lewis, C. S. The Collected Letters of C. S. Lewis, Vol. III. Walter Hooper, ed. San Francisco:
HarperSanFrancisco, 2007.
_____. The Discarded Image: An Introduction to Medieval and Renaissance Literature. Cambridge: Cambridge University, 1964.
_____. The Collected Letters of C. S. Lewis, Vol. I: 1905–1931. Walter Hooper, ed. San Francisco:
HarperSanFrancisco, 2004a.
_____. The Collected Letters of C. S. Lewis, Vol. II: 1931–1949. Walter Hooper, ed. San Francisco:
HarperSanFrancisco, 2004b.
_____. “On Three Ways of Writing for Children,”[1952] Reprinted in Of Other Worlds: Essays and Stories, ed., Walter Hooper, 22–34. New York: Harcourt Brace Jovanovich, 1975.
_____. “Priestesses in the Church?” [1948]. Reprinted in God in the Dock: Essays on Theology and Ethics, ed. Walter Hooper, 234–39. Grand Rapids: Eerdmans, 1970a.
_____. “The Humanitarian Theory of Punishment,”[1954]. Reprinted in God in the Dock: Essays on Theology and Ethics, ed. Walter Hooper, 287–300. Grand Rapids: Eerdmans, 1970b.
_____. “Psychoanalysis and Literary Criticism,”[1942].
Reprinted in Selected Literary Essays, ed. Walter Hooper, 286–300. Cambridge: Cambridge University, 1969.
_____. [N. W. Clerk, pseudo.] A Grief Observed. London: Faber and Faber, 1961.
_____. The Four Loves. London: Geoffrey Bles, 1960.
_____. Mere Christianity. London: Collins, 1952.
_____. That Hideous Strength. London: John Lane the Bodley Head, 1945.
_____. The Abolition of Man. Oxford: Oxford University, 1943.
_____. A Preface to Paradise Lost. Oxford: Oxford University, 1942.
The Cresset
Perelandra. London: The Bodley Head, 1942.
Martin, Faith. “Mystical Masculinity: The New Question Facing Women,” Priscilla Papers, Vol. 12, No. 2 (Winter 1998), 6–12.
Reynolds, Barbara. Dorothy L. Sayers: Her Life and Soul. New York: St. Martins, 1993.
Sarna, Nahum M. Understanding Genesis: The Heritage of Biblical Israel. New York: Schocken, 1966.
Sayer, George. Jack: C. S. Lewis and His Times. San Francisco: Harper and Row, 1988.
Sayers, Dorothy L. “The Human-Not-Quite-Human,”[1946]. Reprinted in Dorothy L. Sayers, Are Women
Human?, 37–47. Downers Grove, Illinois: InterVarsity, 1975.
Sayers, Dorothy L. Gaudy Night. London: Victor Gollancz, 1935.
Sterk, Helen. “Gender and Relations and Narrative in a Reformed Church Setting.” In After Eden: Facing the Challenge of Gender Reconciliation, ed., Mary Stewart Van Leeuwen, 184–221. Grand Rapids:
Eerdmans, 1993.
Copyright © 2007 Valparaiso University Press www.valpo.edu/cresset
Just one of many examples,my former dentist who retired and had 4 sons,was such a gentle quiet laid back person,and his wife who was his assistant was just the same as him.And a friend of my mother's since childhood told me that she raised a daughter and a son,and she never found they were that different,she said they had the same concerns,fears and basic needs growing up and she said she doesn't find this with her husband either,that they think or feel differently. She meant her second husband,because her first was a wife abusing pig that she thankfully divorced!