. . . . . "1.75834E0"^^ . "1.8E1"^^ . "3.08104E-1"^^ . "1.308315E-1"^^ . "https://data.cooperationdatabank.org/vocab/prop/expectationsLevel" . "Diana Mansell" . "James E. Alcock" . "1977-09-01:00"^^ . . . "4.14286E-1"^^ . "70"^^ . "70"^^ . "3.2E-1"^^ . . . . . "10"^^ . "3.84615E-1"^^ . . "2"^^ . . "1997"^^ . "Published Article" . "Prisoner's Dilemma Game" . "Lab" . "Monetary" . "Partner" . "Repeated" . . "2020-12-16T23:20:57.287Z"^^ . . . . "2020-12-01T00:00:00.000Z"^^ . .