single-blind

single blind

n. A testing procedure in which the administrators do not tell the subjects if they are being given a test treatment or a control treatment in order to avoid bias in the results.

sin′gle-blind′ adj.

single-blind

adj (Sociology) of or relating to an experiment, esp one to discover people's reactions to certain commodities, drugs, etc, in which the experimenters but not the subjects know the particulars of the test items during the experiment. Compare double-blind

sin′gle-blind′

adj. of or pertaining to an experiment or clinical trial in which the researchers but not the subjects know which subjects are receiving the active treatment, medication, etc., so as to eliminate subject bias. Compare double-blind. [1960–65]

single-blind

JMP-1207312909, single-blinded (sing'gel-blind') Pert. to a method, study, or clinical trial in which only the investigators know what treatment or medication, if any, the subjects receive. A single-blind study attempts to eliminate subjective bias such as the placebo effect from the results. Synonym: single-masked See: blind (2); double-blind

单词	single-blind
释义	single-blind single blind n. A testing procedure in which the administrators do not tell the subjects if they are being given a test treatment or a control treatment in order to avoid bias in the results. sin′gle-blind′ adj. single-blind adj (Sociology) of or relating to an experiment, esp one to discover people's reactions to certain commodities, drugs, etc, in which the experimenters but not the subjects know the particulars of the test items during the experiment. Compare double-blind sin′gle-blind′ adj. of or pertaining to an experiment or clinical trial in which the researchers but not the subjects know which subjects are receiving the active treatment, medication, etc., so as to eliminate subject bias. Compare double-blind. [1960–65] single-blind single-blind JMP-1207312909, single-blinded (sing'gel-blind') Pert. to a method, study, or clinical trial in which only the investigators know what treatment or medication, if any, the subjects receive. A single-blind study attempts to eliminate subjective bias such as the placebo effect from the results. Synonym: single-masked See: blind (2); double-blind
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