Saturday, January 29, 2011

3-second rule

The Hug
Photo by nicky.reynolds

What we have is very broad research showing that we experience the world in about these 3-second time frames.

Developmental psychologist Emese Nagy of the University of Dundee in the United Kingdom, commenting on her study: Sharing the moment: the duration of embraces in humans, in which she determines that the average Olympic gymnasts' hug lasts about three seconds.

Nagy's research stems from older studies that have observed this 3-second rule in human nature, as reported by the Journal Science:
Crosscultural studies dating back to 1911 have shown that people tend to operate in 3-second bursts. Goodbye waves, musical phrases, and infants' bouts of babbling and gesturing all last about 3 seconds. Many basic physiological events, such as relaxed breathing and certain nervous system functions do, too. And several other species of mammals and birds follow the general rule in their body-movement patterns. A 1994 study of giraffes, okapis, roe deer, raccoons, pandas, and kangaroos living in zoos, for example, found that although the duration of the animals' every move, from chewing to defecating, varied considerably, the average was, you guessed it, 3 seconds.

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