Dairy calves are natural optimists or pessimists, just like us

(University of British Columbia) Some calves are inherently optimistic or pessimistic, just as humans are, a new University of British Columbia study has found. The study also assessed fearfulness through standard personality tests, and found that fearfulness and pessimism are closely related.

Source: EurekAlert! - Biology - February 8, 2018 Category: Biology Source Type: news