“To give is better than to receive,” is a maxim that appears to hold true even for the very young. A new study co-authored by three psychologists at Canada’s University of British Columbia observes that giving makes toddlers happier. The study, published in PLOS One, an online journal of the Public Library of Science, found that toddlers younger than 2 were happier when giving treats to others than when receiving them. They were also happier when they gave their own treats away, rather than an identical treat that didn’t belong to them.