. . . . . "1.6008E-1"^^ . "8.4E1"^^ . "5.90535E-2"^^ . "2.65145E-2"^^ . "https://data.cooperationdatabank.org/vocab/prop/punishmentTreatment" . "Ann E. Tenbrunsel" . "David M. Messick" . "1999-12-01:00"^^ . . . "84"^^ . "84"^^ . "5.64E-1"^^ . . . . . "2"^^ . "5.0E-1"^^ . . "2"^^ . . "1999"^^ . "Published Article" . "Prisoner's Dilemma Game" . "Class" . "Hypothetical" . "Partner" . "Repeated" . . "2020-12-17T00:29:09.887Z"^^ . . . . "2020-12-01T00:00:00.000Z"^^ . .