'On August 1, 1966,
the day psychiatrist Stuart Brown
started his assistant professorship at the Baylor College of Medicine in Houston,
25-year-old Charles Whitman
climbed to the top of the University of Texas Tower
on the Austin campus and shot 46 people.
Whitman,
an engineering student and a former U.S. Marine sharpshooter, was
the last person anyone expected
to go on a killing spree.
After Brown was assigned as the state's consulting psychiatrist
to investigate the incident and later,
when he interviewed 26 convicted Texas murderers
for a small pilot study,
he discovered that most of the killers,
including Whitman,
shared two things in common:
they were from abusive families,
and they never played as kids.
Brown did not know which factor was more important.
But in the 42 years since,
he has interviewed some 6,000 people about their childhoods,
and his data suggest that
a lack of opportunities for unstructured,
imaginative play can keep children
from growing into happy, well-adjusted adults.
Free play,
as scientists call it,
is critical for becoming
socially adept,
coping with stress and
building cognitive skills
such as problem solving.
Research into animal behavior confirms
play's benefits:
ultimately,
play may provide humans (including animals) with skills
that will help them
survive and reproduce.'
[Scientific American Journal March/April 2009]
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