. . . . . "2.81633E-1"^^ . "3.4E1"^^ . "1.75623E-1"^^ . "7.18706E-2"^^ . "https://data.cooperationdatabank.org/vocab/prop/iteratedPreprogrammedCooperationRate" . "https://data.cooperationdatabank.org/vocab/prop/iteratedPreprogrammedCooperationRateLevel" . "Chris L. Kleinke" . "Paul D. Pohlen" . "1971-01-01"^^ . . . "1.0E0"^^ . "48"^^ . "48"^^ . "4.1E-1"^^ . . . . "2"^^ . "4.0E-1"^^ . . "2"^^ . . "1970"^^ . "Published Article" . "Prisoner's Dilemma Game" . "Lab" . "Partner" . "Repeated" . . "2020-12-17T00:01:02.625Z"^^ . . . . "2020-12-01T00:00:00.000Z"^^ . .