. . . . . "6.85408E-1"^^ . "8.0E1"^^ . "6.70279E-2"^^ . "2.89456E-2"^^ . "https://data.cooperationdatabank.org/vocab/prop/endogenousMotivationalOrientation" . "Barry R. Schlenker" . "Howard J. Goldman" . "1978-09-01:00"^^ . . . "4.3038E-1"^^ . "80"^^ . "80"^^ . "4.98E-1"^^ . . . . "2"^^ . "5.0E-1"^^ . . "2"^^ . . "1978"^^ . "Published Article" . "Prisoner's Dilemma Game" . "Lab" . "Partner" . "Repeated" . . "2020-12-17T00:21:34.699Z"^^ . . . . "2020-12-01T00:00:00.000Z"^^ . .