Latest Katharina Hamann Stories

Children as young as three years of age share toy rewards equally with a peer, but only when both collaborated in order to gain themKatharina Hamann with an international team of researchers from the Max Planck Institute for Evolutionary Anthropology in Leipzig, Germany, Harvard University and the Michigan State University found that sharing in children that young is a pure collaborative phenomenon: when kids received rewards not cooperatively but as a windfall, or worked individually next to...