. . . . . "6.8592E-1"^^ . "1.44E2"^^ . "2.9546E-2"^^ . "1.43241E-2"^^ . "https://data.cooperationdatabank.org/vocab/prop/sVOType" . . . "4.16667E-1"^^ . "144"^^ . "1.46E0"^^ . "144"^^ . "3.65E-1"^^ . "7.85E-1"^^ . . . . . "2"^^ . "3.33333E-1"^^ . . "5"^^ . . "1997"^^ . "Published Article" . "Prisoner's Dilemma Game" . "Lab" . "Hypothetical" . "Stranger" . "One-shot" . . "2020-12-16T23:39:34.059Z"^^ . . . . "2020-12-01T00:00:00.000Z"^^ . .