{"id_concept_class": "", "creation_time": 1512660600603, "event_stamp": "2016-02-11T02:14:45", "def_id_user": "usr_566738e285cfc", "def_event_stamp": "2016-02-11T02:14:45", "last_updated": 1512660600603, "def_id": "def_56bbee9531d72", "name": "Kirby Delay Discounting Task", "alias": "", "definition_text": "Subjects must choose between smaller immediate monetary rewards or larger delayed rewards.  There are 27 total items divided into three groups depending on the size of the larger reward (small, medium, large).", "id_user": "usr_566738e285cfc", "id": "trm_56bbee951f161", "type": "task", "conditions": [{"creation_time": 1689620856, "last_updated": 1689620856, "name": "large reward", "id": "con_qdHwuDrQAfuPs", "relationship": "HASCONDITION"}, {"creation_time": 1689620850, "last_updated": 1689620850, "name": "medium reward", "id": "con_6JPiz5gJdbMMy", "relationship": "HASCONDITION"}, {"creation_time": 1689620845, "last_updated": 1689620845, "name": "small reward", "id": "con_FuOcVpQ4872jW", "relationship": "HASCONDITION"}], "concepts": [{"creation_time": 1662318631, "last_updated": 1662318631, "name": "delay discounting", "definition_text": "Delay discounting is the decline in the present value of a reward with delay to its receipt", "contrasts": [{"creation_time": 1689620862, "last_updated": 1689620862, "name": "delay discounting", "id": "cnt_gXntayrWiPewC"}], "concept_id": "trm_a4WdpQW5JYPH0"}, {"creation_time": 1512660643499, "last_updated": 1512660643499, "def_event_stamp": "2015-06-25T21:31:30", "id_user": "usr_51bc76ae9636c", "id_concept_class": "", "event_stamp": "2015-06-25T21:31:30", "def_id_user": "usr_51bc76ae9636c", "def_id": "def_558c73325f2a8", "name": "intertemporal choice", "alias": "", "definition_text": "the study of how people make choices about what and how much to do at various points in time, when choices at one time influence the possibilities available at other points in time.\r\n\r\nhttps://en.wikipedia.org/?title=Intertemporal_choice", "contrasts": [{"creation_time": 1689620862, "last_updated": 1689620862, "name": "delay discounting", "id": "cnt_gXntayrWiPewC"}], "concept_id": "trm_558c73324a6ca"}], "indicators": [], "external_datasets": [], "implementations": [], "citation": [], "contrasts": [{"creation_time": 1689620862, "last_updated": 1689620862, "name": "delay discounting", "id": "cnt_gXntayrWiPewC", "conditions": []}], "batteries": [], "disorders": []}