{"id_concept_class": "", "creation_time": 1512660600468, "event_stamp": "2016-02-11T01:17:29", "def_id_user": "usr_566738e285cfc", "def_event_stamp": "2016-02-11T01:17:29", "last_updated": 1512660600468, "def_id": "def_56bbe129dc7f6", "name": "Stanford Leisure-Time Activity Categorical Item", "alias": "L-Cat", "definition_text": "Subjects are presented with 6 statements regarding levels of physical activity.  Subjects must read all 6 statements and choose which statement best characterizes their physical behavior.", "id_user": "usr_566738e285cfc", "id": "trm_56bbe12994926", "type": "task", "conditions": [], "concepts": [], "indicators": [], "external_datasets": [], "implementations": [], "citation": [], "contrasts": [], "batteries": [], "disorders": []}