When both the researchers and the participants do not know whether they are in the control group

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When both the researchers and the participants do not know whether they are in the control group or one of the experimental groups in a clinical study, what is it called?

Longitudinal study

Cross-sectional study

Double-blind study

Randomized study

Related Book For answer-question

Fundamentals Of Management

ISBN: 9780357517345

10th Edition

Authors: Ricky Griffin

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Posted Date: Dec 15, 2023 02:14 AM

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When both the researchers and the participants do not know whether they are in the control group

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Fundamentals Of Management

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