title: Psychology. Hunter-gatherers grasp geometry.
authors.forename: Constance
authors.initials: C
authors.lastname: Holden
mesh_terms: D000328:Adult; D001938:Brazil; D002648:Child; D032882:Comprehension; D003469:Culture; D006801:Humans; D007199:Indians, South American / Q000523:psychology*; D007360:Intelligence; D019359:Knowledge; D008377:Maps as Topic; D008433:Mathematics