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Tall
men get the girls and have more kids than short guys
If
it seemed as if the tall guys got all the girls in high school,
it wasn't your imagination. New research suggests taller men are
more likely to marry and tend to have more children than short guys.
What's
behind the phenomenon -- whether women prefer taller men or those
men are simply more outgoing -- is up for debate. But the numbers
clearly stack up against shorter guys.
Polish
and British scientists studied the medical records of about 3,200
Polish men ages 25 to 60 and found that childless men were on average
1.2 inches shorter than men who had at least one child.
Bachelors
were about an inch shorter on average than married men. That was
true even after researchers took into account the fact that men's
heights increased in recent decades because of better nutrition
and health care.
The
records, which were collected in Wroclaw, Poland, from 1983 to 1989,
showed that tall men in their 20s, 30s and 40s all had more children
than their shorter peers.
Height
didn't seem to matter for men in their 50s. Robin Dunbar of the
University of Liverpool said that is because those men came of age
after World War II -- a catastrophe that claimed the lives of many
Polish men and reduced women's mating options.
However,
Dunbar said the numbers clearly show that women favor taller men
-- something that other research suggests is true across all cultures.
"Basically,
height is a proxy for other variables that women find desirable
-- men who can protect them, provide them with resources, have good
social status and aren't easily dominated by other men," said
Dunbar, a professor of evolutionary psychology and the study's co-author.
The
findings were published in today's issue of the journal Nature.
Out
of the military service records of 4,400 men, the researchers excluded
men who were abnormally short or tall. The average height of the
3,200 men whose records were part of their final sample was 5-foot-6.
The
researchers meant to study men whose height and reproductive success
were not so gargantuan, or so small, as to have skewed their results.
While
other studies have shown that taller-than-average men have higher
incomes and social status than shorter men, this study is the first
to demonstrate a direct link between height and reproductive success,
said David Buss, a professor of psychology at the University of
Texas at Austin.
Buss,
who has written two books on human mating habits, said the female
preference for taller males harkens back to the earliest stages
of human evolution. That was a time when prehistoric women chose
mates who could offer them the best protection and provide for their
needs.
"This
study shows that even in modern times the kind of selection we might
think of as prehistoric continues to operate," he said.

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