Advertisement
Business Insider
TechScience & Research

Why it’s so hard to maintain eye contact when you’re talking to someone

It may make it harder to think of words, say researchers

Reading Time:2 minutes
Why you can trust SCMP
Photo: Rafi Letzter/Business Insider
Business Insider

Why do you glance off to the side when you speak? It’s like you’re trying to pull a word out of some blank space in the distance.

Breaking eye contact mid-sentence is a strange habit, but almost everyone seems to do it every once in a while.

And a pair of researchers at Kyoto University in Japan offer an intriguing answer as to why in a new study, which will be published in the journal Cognition.

Advertisement

They suggest that maintaining eye contact requires a level of mental effort and uses up your brain’s resources.

So sometimes, when you speak, the tasks of coming up with the next word and maintaining eye contact become too much for your brain to handle. Then — snap — your attention shifts to the middle distance, and all the extra oomph in your head goes toward picking your next word.

Advertisement

Here’s how the researchers came to their conclusions.

Advertisement
Select Voice
Choose your listening speed
Get through articles 2x faster
1.25x
250 WPM
Slow
Average
Fast
1.25x