. . . . . "-2.64402E-1"^^ . "5.6E1"^^ . "9.31224E-2"^^ . "4.07787E-2"^^ . "https://data.cooperationdatabank.org/vocab/prop/communicationContent" . "Brian Betz" . "Gyuseog Han" . "Svenn Lindskold" . "1986-01-01"^^ . . . "57"^^ . "57"^^ . "6.11E-1"^^ . . . . . "2"^^ . "8.0E-1"^^ . . "2"^^ . . "1986"^^ . "Published Article" . "Prisoner's Dilemma Game" . "Lab" . "Hypothetical" . "Partner" . "Repeated" . . "2020-12-17T00:04:32.547Z"^^ . . . . "2020-12-01T00:00:00.000Z"^^ . .