. . . . . "-4.01838E-1"^^ . "2.37E2"^^ . "2.12651E-2"^^ . "9.4724E-3"^^ . "https://data.cooperationdatabank.org/vocab/prop/feedbackTarget" . . . "237"^^ . "237"^^ . "5.17E-1"^^ . . . . "2"^^ . "6.0E-1"^^ . . "2"^^ . . "2006"^^ . "Doctoral Dissertation" . "Prisoner's Dilemma Game" . "Lab" . "Partner" . "Repeated" . . "2020-12-16T23:34:41.762Z"^^ . . . . "2020-12-01T00:00:00.000Z"^^ . .