{"id_concept_class": "", "creation_time": 1512660599062, "event_stamp": "2015-12-08T21:16:57", "def_id_user": "usr_566738e285cfc", "def_event_stamp": "2015-12-08T21:16:57", "last_updated": 1512660599062, "def_id": "def_566748c92f335", "name": "Delay Discounting Titration", "alias": "", "definition_text": "Subjects must choose between sooner but smaller rewards versus larger but later rewards.  This task differs from the preceding Kirby Delay Discounting Task in two ways, 1) the smaller reward will not always be immediate and 2) the reward amounts will be chosen randomly from a uniform distribution of a given interval.  This allows for the estimation of a subjects\u00e2\u0080\u0099 discount rate and for the comparison of different model fits of discounting behavior.", "id_user": "usr_566738e285cfc", "id": "trm_566748c929afc", "type": "task", "conditions": [], "concepts": [], "indicators": [], "external_datasets": [], "implementations": [], "citation": [], "contrasts": [], "batteries": [], "disorders": []}