double blind study

См. также в других словарях:

• double-blind study — noun an experimental procedure in which neither the subjects of the experiment nor the persons administering the experiment know the critical aspects of the experiment a double blind procedure is used to guard against both experimenter bias and… …   Useful english dictionary

• double-blind study — clinical study in which neither organizers nor participants know which individuals belong to the test group or the control group (Medicine, Psychology) …   English contemporary dictionary

• double-blind — UK US adjective [usually before noun] (also double blinded) ► used to describe a test of a new product, especially a medicine, in which one group of people is given the new product, and another group is given something that contains none of the… …   Financial and business terms

• double-blind experiment — noun an experimental procedure in which neither the subjects of the experiment nor the persons administering the experiment know the critical aspects of the experiment a double blind procedure is used to guard against both experimenter bias and… …   Useful english dictionary

• double-blind procedure — noun an experimental procedure in which neither the subjects of the experiment nor the persons administering the experiment know the critical aspects of the experiment a double blind procedure is used to guard against both experimenter bias and… …   Useful english dictionary

• double-blind — ADJ A double blind study or experiment compares two groups of people, one of which is being tested while the other is not. Neither the people doing the testing nor the members of the two groups know which group is being tested. In a double blind… …   English dictionary

• double-blind — adj technical a double blind scientific test or study compares two or more groups in which neither the scientists nor the people being studied know which group is being tested and which group is not …   Dictionary of contemporary English

• double-blind — adjective technical a double blind experiment 1 (1) or study compares two or more groups in which neither the scientists nor the people being studied know which group is being tested and which group is not …   Longman dictionary of contemporary English

• DOUBLE-BLIND — (Roget s 3 Superthesaurus) n. [dub ul BLIYND] a medical study or test in which neither the researchers nor the subjects know who is receiving placebos and who is receiving real medicine, employed to assure objectivity. To attain maximum… …   English dictionary for students

• double-blind trial — see intervention study …   Medical dictionary

• double-blind trial — see intervention study …   The new mediacal dictionary