Research reveals new clues about how humans become tool users
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Athens, Ga. - New research from the University of Georgia department of psychology gives researchers a unique glimpse at how humans develop an ability to use tools in childhood while nonhuman primates--such as capuchin monkeys and chimpanzees--remain only occasional tool users.
Dorothy Fragaszy, a psychology professor in the Franklin College of Arts and Sciences and director of the Primate Behavior Laboratory at UGA, created two studies to look at how nonhuman primates and human children differ in completing simple spatial reasoning tasks.
Much like a game of Operation, human children ages 2, >>>