| 释义 |
double-blind study
Thesaurus| Noun | 1. | double-blind study - 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 placebo effects"double-blind experiment, double-blind procedureexperimental procedure - the specific techniques used in conducting a particular experiment |
double-blind study
dou·ble-blind stud·ya study in which neither the patients, the experimenter, nor any other assessor of the results, knows which participants are subject to which procedure, thus helping to ensure any biases or expectations will not influence results.
See also: double-blind experiment. double-blind study A study in which neither the subject nor the investigator nor the research team interacting with the subject or data during the trial knows what treatment a subject is receiving (e.g., active or placebo).dou·ble-blind stud·y (dŭbĕl-blind stŭdē) Study in which neither the patients, the experimenter, nor any other assessor of the results, knows which participants are subject to which procedure, thus helping to ensure that any biases or expectations will not influence results. double-blind study
Related to double-blind study: single blind experiment, single blind studySynonyms for double-blind studynoun an experimental procedure in which neither the subjects of the experiment nor the persons administering the experiment know the critical aspects of the experimentSynonyms- double-blind experiment
- double-blind procedure
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