. . . . . "6.17814E-1"^^ . "3.8E1"^^ . "2.0066E-1"^^ . "7.26672E-2"^^ . "https://data.cooperationdatabank.org/vocab/prop/expectationsLevel" . "Sigrid Suetens" . "Topi Miettinen" . "2008-07-28"^^ . . . "140"^^ . "140"^^ . "4.98E-1"^^ . . . . . "2"^^ . "3.33333E-1"^^ . . "2"^^ . . "2007"^^ . "Published Article" . "Prisoner's Dilemma Game" . "Lab" . "Monetary" . "Stranger" . "One-shot" . . "2020-12-17T00:08:36.047Z"^^ . . . . "2020-12-01T00:00:00.000Z"^^ . .