. . . . . "5.05178E-1"^^ . "2.7E1"^^ . "2.20374E-1"^^ . "9.03438E-2"^^ . "https://data.cooperationdatabank.org/vocab/prop/groupSize" . "https://data.cooperationdatabank.org/vocab/prop/groupSizeLevel" . "https://data.cooperationdatabank.org/vocab/prop/numberOfDecisionMakers" . . . "27"^^ . "27"^^ . "3.38E-1"^^ . . . . . "2"^^ . "5"^^ . "4.0E-1"^^ . . "2"^^ . . "1986"^^ . "Published Article" . "Prisoner's Dilemma Game" . "Lab" . "Monetary" . "Stranger" . "One-shot" . . "2020-12-16T23:42:31.355Z"^^ . . . . "2020-12-01T00:00:00.000Z"^^ . .