A group of people (observers, subjects, judges, panelists) comprising a test population which has been specially selected or designated in some manner, e.g., they may be trained, or have special knowledge of skills, or may merely be available and predesignated.<\/p>\n
A group of research subjects followed during a longitudinal study.<\/p>\n
A group of individuals, given a specific task. The term is used for groups such as the physicians who form a preferred provider organization (PPO), those who are convened to review a grant application, or in law, a group of people given the duty to review information, receive evidence, and make a decision.<\/p>\n
number of patients or normal subjects who participate in medical investigations, especially studies in which new drugs, devices, or procedures are tested.<\/p>\n
<\/p>\n","protected":false},"excerpt":{"rendered":"
A group of people (observers, subjects, judges, panelists) comprising a test population which has been specially selected or designated in some manner, e.g., they may be trained, or have special knowledge of skills, or may merely be available and predesignated. A group of research subjects followed during a longitudinal study. A group of individuals, given […]<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[16],"tags":[],"class_list":["post-34029","post","type-post","status-publish","format-standard","hentry","category-p"],"yoast_head":"\n