double-blind(redirected from double-blinded)
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Related to double-blinded: single blind, double-blind experiment, single blind experiment, Triple blind, single blind study
double-blind, double-blinded (dub'el-blind')
Pert. to a method, study, or clinical trial in which neither the subjects nor the investigators know the identities of the subjects nor what treatment or medication, if any, the subjects receive. A double-blind study attempts to eliminate observer and subject bias.See: blind (2); single-blind