What Does Double Blind Study Mean
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A double blind experiment can be set up when the lead experimenter sets up the study but then has a colleague such as a graduate student collect the data from participants.
What does double blind study mean. Double blind study noun the noun double blind study has 1 sense. A method of studying a drug or procedure in which both the subjects and investigators are kept unaware of who is actually getting which specific treatment. An experiment of this type is said to be double blind.
In a randomized double blind study of 60 children aged 2 12 years mean age 6 years 29 received montelukast sodium and 31 received placebo. A clinical trial in which the medical staff the patient and the people who analyze the results do not know the specific type of treatment the patient receives until. What does double blind study mean.
Thus a double blind placebo controlled clinical trial is a medical study involving human participants in which neither side knows who s getting what treatment and placebo are given to a control group. Both the subject and the person administering the treatment do not know whether the subject in the experimental or control group. Msh2001 nci thesaurus definition 2.
Double blind study used as a noun is very rare. Montelukast clears ears one randomized controlled double blind study of 39 patients with aoe found that a 2 week course of a topical aminoglycoside steroid combination was no more effective than a steroid alone in alleviating symptoms. Double blind study definition 1.
What does double blind study mean. This double layer will minimize the effects of some lurking variables. It is called this because two parties are kept in the dark about the experiment.
Double blind placebo controlled clinical trial. Meaning of double blind study. The type of study that researchers decide to use however may depend upon a variety of factors including characteristics of the situation the participants and the nature of the hypothesis under examination.
