A Researcher May Use Which Strategy to Reduce the Potential

question 28

Multiple Choice

A researcher may use which strategy to reduce the potential for measurement error when evaluating obesity in study subjects?

• A) Measure weight,abdominal girth,and BMI on all subjects.
• B) Train multiple data collectors to take measurements.
• C) Use scales in several different clinical settings to obtain data.
• D) Utilize a single measure,such as BMI,applied to all subjects.

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