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double blind |
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double blind /dou·ble blind/ (dub´'l blīnd´) pertaining to an experiment in which neither the subject nor the person administering treatment knows which treatment any particular subject is receiving.
trial [tri´al, trīl] a test or experiment. clinical trial an experiment performed on human beings in order to evaluate the comparative efficacy of two or more therapies. See also single blind, double blind, and triple blind. Want to thank TFD for its existence? Tell a friend about us, add a link to this page, add the site to iGoogle, or visit the webmaster's page for free fun content. |
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