. . . . . "0.0E0"^^ . "4.0E1"^^ . "1.22814E-1"^^ . "5.54107E-2"^^ . "https://data.cooperationdatabank.org/vocab/prop/communicationTreatment" . "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" . . "2020-12-16T23:55:44.218Z"^^ . . . . "2020-12-01T00:00:00.000Z"^^ . .