Rather than being learned from parents, a concept of property rights may automatically grow out of 2- to 3-year-olds’ ideas about bodily rights, such as assuming that another person can’t touch or control one’s body for no reason, Friedman proposed.
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Friedman’s team presented a simple quandary to 40 preschoolers, ages 4 and 5, and to 44 adults. Participants saw an image of a cartoon boy holding a crayon who appeared above the word “user” and a cartoon girl who appeared above the word “owner.” After hearing from an experimenter that the girl wanted her crayon back, volunteers were asked to rule on which cartoon child should get the prized object.
About 75 percent of 4- and 5-year-olds decided in favor of the owner, versus about 20 percent of adults.