Like humans, capuchin and squirrel monkeys are perplexed by the illusion of a hidden thumb because it misdirects the results of activities they can perform. Read more here.
Loan applications processed around lunchtime more likely to be rejected
Researchers found that bank officers with decision fatigue before lunch are more likely to say no
Updated
Decision fatigue is the tiredness caused by having to make difficult decisions over a long period (Image: Shared Content Unit)
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