. . . . . "1.59891E-1"^^ . "1.14E3"^^ . "4.35463E-3"^^ . "1.9544E-3"^^ . "https://data.cooperationdatabank.org/vocab/prop/targetMembership" . "Fiery Cushman" . "Jim A.C. Everett" . "Mina Cikara" . "Zach Ingbretsen" . "2017-11-01:00"^^ . . . "5.11404E-1"^^ . "1140"^^ . "1140"^^ . "5.61474E-1"^^ . . . . . "2"^^ . "3.33333E-1"^^ . . "2"^^ . . "2017"^^ . "Published Article" . "Prisoner's Dilemma Game" . "Online" . "Hypothetical" . "Stranger" . "One-shot" . . "2020-12-16T23:45:07.936Z"^^ . . . . "2020-12-01T00:00:00.000Z"^^ . .