. . . . . "-2.88434E-1"^^ . "5.14E2"^^ . "9.72356E-3"^^ . "4.3494E-3"^^ . "https://data.cooperationdatabank.org/vocab/prop/communicationTreatment" . "Morton Deutsch" . "1960-05-01:00"^^ . . . "830"^^ . "830"^^ . "5.44E-1"^^ . . . . . "2"^^ . "9.0E-1"^^ . . "2"^^ . . . "1960"^^ . "Published Article" . "Prisoner's Dilemma Game" . "Lab" . "Hypothetical" . "Partner" . "Repeated" . "One-shot" . . "2020-12-16T23:42:01.159Z"^^ . . . . "2020-12-01T00:00:00.000Z"^^ . .