. . . . . "-2.77292E-1"^^ . "8.0E1"^^ . "6.17994E-2"^^ . "2.77937E-2"^^ . "https://data.cooperationdatabank.org/vocab/prop/contextFrame" . "https://data.cooperationdatabank.org/vocab/prop/motivationalOrientation" . "Daniel L. Scinto" . "David E. Clement" . "Frank Sistrunk" . "1972-02-01:00"^^ . . . "80"^^ . "80"^^ . "5.18E-1"^^ . . . . . . "2"^^ . . "2"^^ . . "1971"^^ . "Published Article" . "Prisoner's Dilemma Game" . "Lab" . "Hypothetical" . "Monetary" . "Partner" . "Repeated" . . "2020-12-17T00:21:58.586Z"^^ . . . . "2020-12-01T00:00:00.000Z"^^ . .