english: To do this, we showed 14 to 24-month-old infants how to activate a toy robot, and importantly, we either assigned a positive value, saying "Wow, isn't that great!"
non_english: Da bismo to uradili, pokazali smo deci uzrasta od 14 do 24 meseca kako da aktiviraju igračku robota, i, što je važno, dodelili bismo ili pozitivnu vrednost, rekavši: „Vau, zar to nije divno!“