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Title: Experimenter bias can best be controlled using ________. Post by: totrio on Feb 8, 2017 Experimenter bias can best be controlled using ________.
a. a placebo b. double-blind control c. randomization d. subjects who do not know the purpose of the study Title: Re: Experimenter bias can best be controlled using ________. Post by: string on Feb 8, 2017 Content hidden
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