People tend to be attracted to, and have relationships with, other people who resemble themselves in terms of personality, values, and physical appearance. However, these features only skim the surface of what makes a relationship work. The ways that people talk are also important, according to a new study inPsychological Science, which suggests that people who speak in similar styles are more compatible.
The study focused on words the researchers call “function words.” These are words that show how other words relate. They’re hard to explicitly define, but we use them all the time – words likethe, a, be, anything, that, will, him, and and. How we use these words constitutes our writing and speaking style, says study co-author James Pennebaker, of the University of Texas at Austin.
“Function words are highly social and they require social skills to use,” he explained. “For example, if I’m talking about the article that’s coming out, and in a few minutes I make some reference to ‘the article,’ you and I both know what the article means. But someone who wasn’t part of that conversation wouldn’t understand.” Pennebaker and his colleagues examined whether the speaking and writing styles couples adopt during conversation with each other could predict future dating behavior and the long-term strength of the relationship. They conducted two experiments in which a computer program compared partners’ language styles.
The second experiment revealed the same pattern in everyday online chats between dating couples over the course of 10 days. Almost 80 percent of the couples whose writing style matched were still dating three months later, compared with approximately 54 percent of the couples who didn’t match as closely.
What people are saying to each other is important, but how they are saying it may be even more telling. People aren’t consciously synchronizing their speech, Pennebaker notes. “What’s wonderful about this is we don’t really make that decision; it just comes out of our mouths.”
Try Pennebaker’s Language Style Matching online application yourself
Courtship affects gene expression
Top reasons for Facebook unfriending revealed
Sex appeal as important as education?
Social behaviors revealed by finger length