Casino gambling: Hold 'em or fold 'em?

(PhysOrg.com) -- People who gamble at casinos know when to hold 'em -- or quit while they're ahead -- but have trouble deciding when to fold 'em when they're behind, says a University of Michigan researcher.

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<p><a href="http://www.physorg.com/news144513532.html">Casino gambling: Hold 'em or fold 'em?</a></p> <p>(PhysOrg.com) -- People who gamble at casinos know when to hold 'em -- or quit while they're ahead -- but have trouble deciding when to fold 'em when they're behind, says a University of Michigan researcher.</p>