TV - the urban myths shaken

  1. What cause-effect claims are made in this article? Are they all reasonable?
  2. Could there be any "lurking" (or hidden) variables which could be affecting the associations found in the data?
  3. What is your opinion of the results presented and the headline of the article? Is it accurate?
  4. How would you plan a survey to check these findings in your school?

Where to next?

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