double blind experiment
dou·ble blind ex·per·i·ment
(dŭb'ĕl blīnd eks-per'i-mĕnt)An investigation conducted with neither experimenter nor subjects knowing which experiment is the control; prevents bias in recording results.
See also: double-masked experiment
See also: double-masked experiment
Medical Dictionary for the Health Professions and Nursing © Farlex 2012