Keith Chen
American economistWikipedia
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Search complete. 1 mention across 1 episode found for "Keith Chen".
Sep 9, 2026
JonathanHOST
Oh, this study is wild.
JayHOST
A 2006 study by researcher Keith Chen and his colleagues taught capuchin monkeys how to use small silver disks as money to buy apple slices.
JayHOST
They introduced the monkeys to two different experimenters.
JayHOST
Experimenter one would show the monkey one apple slice.