Intervention Study Fundamentals
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Questions and Answers

What is the primary study question in an intervention study?

  • What is the cost-effectiveness of the intervention?
  • Does the exposure (intervention) cause the outcome? (correct)
  • How do participants feel about the intervention?
  • What demographic factors influence participation?

    • Which of the following is a requirement for conducting an intervention study?

  • The control group must receive a placebo.
  • The experiment is ethically justifiable. (correct)
  • The intervention must be costly and complex.
  • The participants must be from the same geographic region.

    • What is one of the first steps in designing an intervention study?

  • Conduct a pilot study to test the intervention.
  • Select the method for randomizing participants.
  • Decide what constitutes a favorable outcome. (correct)
  • Analyze previous studies on similar interventions.

    • What is a significant aspect to watch out for in an intervention study?

    <p>Noncompliance.</p> Signup and view all the answers

    Which statistical measure is key in evaluating an intervention study's effectiveness?

    <p>Efficacy</p> Signup and view all the answers

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