title: Detecting cheaters.
authors.forename: Leda
authors.initials: L
authors.lastname: Cosmides
authors.forename: John
authors.initials: J
authors.lastname: Tooby
authors.forename: Laurence
authors.initials: L
authors.lastname: Fiddick
authors.forename: Gregory A
authors.initials: GA
authors.lastname: Bryant
mesh_terms: D005075:Biological Evolution; D001921:Brain / Q000502:physiology*; D008192:Deception; D006801:Humans; D009014:Morals; D011340:Problem Solving / Q000502:physiology; D016016:Proportional Hazards Models; D012941:Social Responsibility