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  3. true or false: 4) there is a potential of informat

True or False: 4) There is a potential of information bias in a clinical trial where the...

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Psychology

True or False:

4) There is a potential of information bias in a clinical trialwhere the clinician who ascertains the outcome is aware of thetreatment status of the participant being evaluated.

5) A confounding variable is a factor across which theassociation between the exposure and the outcome differ.

6) A cohort study was conducted to determine the association ofphysical activity and CHD in which the average age of thephysically active group is 10 years younger than the average age ofthe inactive group. Age is a confounder given that the risk of CHDincreases with age.

7) Systematic errors can be reduced by: minimizing the randomerror in the study and vice versa.

Answer & Explanation Solved by verified expert
3.9 Ratings (624 Votes)
4 True Information bias refers to a type of cognitive bias where there is a tendency to seek more information even when there is no actual need for it and that information does not affect the course of action for    See Answer
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