. . . . . "0.0E0"^^ . "1.2E1"^^ . "7.29513E-1"^^ . "2.465619E-1"^^ . "https://data.cooperationdatabank.org/vocab/prop/gender" . "Chester A. Insko" . "John Schopler" . "Kenneth A. Graetz" . "Stephen M. Drigotas" . "Valerie A. Smith" . "1991-12-01:00"^^ . . . "60"^^ . "108"^^ . "9.199E-1"^^ . . . . . "2"^^ . "6"^^ . . "2"^^ . . "1991"^^ . "Published Article" . "Prisoner's Dilemma Game" . "Lab" . "Monetary" . "Partner" . "Repeated" . . "2020-12-17T00:21:48.767Z"^^ . . . . "2020-12-01T00:00:00.000Z"^^ . .