This article suggests a few other questions.
How hungry were the monkeys? And would the student volunteers make the same choices
if they were in debt and given the option of splitting $20,000 or $40,000, amounts that
would potentially change their lives? If I lose $10, I don’t really feel penniless, and my wife
will discuss the interesting experiment with me.
Log in
Subscribers, enter your e-mail address for full access to the Science News archives and digital editions.