Investigators Using Research Designs Involving Components Such as Placebo Trial

question 89

Multiple Choice

Investigators using research designs involving components such as placebo trial and random assignment must consider ____.

• A)the possible risks to participants involved
• B)the effect of making the data obtained from participants public
• C)using research assistants of the same ethnic group as the population they are researching
• D)frequently using deception because faking is very common