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Research methods and techniques

Research methods and techniques

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Question 191

Diet and Inflammation

An epidemiologist wants to investigate whether there is a relationship between the average weekly consumption of fermented foods (measured in grams) and the concentration of C-reactive protein (CRP, measured in mg/L), a marker of systemic inflammation in the blood. To do this, they plan to use the correlation technique.

Describe one weakness of using the correlation technique in this study.

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Markscheme

Research methods and techniques Questions

  1. A Level
  2. /Psychology
  3. /Research methods and techniques

644 exam-style questions on OCR A Level Psychology Research methods and techniques. Each one has a worked solution and a mark scheme showing where the marks go.

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