. . . . . "operant research" . . "research about operant conditioning" . . "RSA" . "MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCwUtewGCpT5vIfXYE1bmf/Uqu1ojqnWdYxv+ySO80ul8Gu7m8KoyPAwuvaPj0lvPtHrg000qMmkxzKhYknEjq8v7EerxZNYp5B3/3+5ZpuWOYAs78UnQVjbHSmDdmryr4D4VvvNIiUmd0yxci47dTFUj4DvfHnGd6hVe5+goqdcwIDAQAB" . "kw7ucf11v+QC6Vwy/DxG6aXblX9ZNsAlA+Fu+jKDsllWGtWRQIJdL9HfV4Ild96sAriZsokXI7TJjknOU7TOtl2Ipr5wcZiHkfVVJnB7tf1YDJsq3t+itG00NufllA/mtVhtARUy+WSqY3JSeugUAglN1Qoz4ohwi5tbIm53wI4=" . . "2021-01-21T12:22:55.301+01:00"^^ . . . . . .