. . . . . "-1.79119E-1"^^ . "5.8E1"^^ . "6.92421E-2"^^ . "3.45518E-2"^^ . "https://data.cooperationdatabank.org/vocab/prop/partnerPerceptionLevel" . "John A. Velez" . "2015-07-01:00"^^ . . . "7.98E-1"^^ . "2.039E1"^^ . "173"^^ . "8.646E0"^^ . "173"^^ . "7.86E-1"^^ . "2.879E0"^^ . . . . "2"^^ . . "12"^^ . . "2015"^^ . "Published Article" . "Prisoner's Dilemma Game" . "Lab" . "Stranger" . "One-shot" . . "2020-12-17T00:31:38.293Z"^^ . . . . "2020-12-01T00:00:00.000Z"^^ . .