. . . . . "-1.13232E0"^^ . "6.0E1"^^ . "7.73512E-2"^^ . "3.59052E-2"^^ . "https://data.cooperationdatabank.org/vocab/prop/ethnicityUS" . "Anne Schlachter" . "G. A. Tyson" . "Saths Cooper" . "1988-08-01:00"^^ . . . "3.4E1"^^ . "1.8E1"^^ . "1.0E0"^^ . "2.28E1"^^ . "60"^^ . "60"^^ . "4.05E-1"^^ . . . . "2"^^ . "7.5E-1"^^ . . "2"^^ . . "1987"^^ . "Published Article" . "Prisoner's Dilemma Game" . "Lab" . "Partner" . "Repeated" . . "2020-12-17T00:29:42.264Z"^^ . . . . "2020-12-01T00:00:00.000Z"^^ . .