Multiple Choice
In order to answer the given question, which of the following types of study would be the most appropriate: anexperiment without blinding, an experiment with single blinding, an experiment with double blinding, an observationalstudy, or a case-control study?
-Can acupuncture relieve anxiety? [The level of anxiety at any given time will be determined by interviewing the patient. The interviewer will be a person other than the acupuncturist.]
A) Case-control study
B) Experiment without blinding
C) Observational study
D) Experiment with single blinding
E) Experiment with double blinding
Correct Answer:

Verified
Correct Answer:
Verified
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