. . . . . "6.83477E-1"^^ . "6.0E1"^^ . "8.92257E-2"^^ . "3.85629E-2"^^ . "https://data.cooperationdatabank.org/vocab/prop/gender" . "Arnold Kahn" . "Joseph H. Hottes" . "1974-06-01:00"^^ . . . "5.0E-1"^^ . "60"^^ . "60"^^ . "5.11713E-1"^^ . . . . "2"^^ . "5.0E-1"^^ . . "2"^^ . . "1973"^^ . "Published Article" . "Prisoner's Dilemma Game" . "Lab" . "Partner" . "Repeated" . . "2020-12-16T23:55:45.502Z"^^ . . . . "2020-12-01T00:00:00.000Z"^^ . .