7. Oster (2020) “Health Recommendations and Selection in Health Behaviors” which found that spurious links between health behaviours and good health outcomes can be self-reinforcing if individuals who engage follow the recommendation also engage in other positive health behaviours. a) Briefly describe in your own (layperson) words what this implies about false positive findings and null findings. b) Can you think of an example where the opposite is true? That is, individuals who follow the recommendation also engage in negative health behaviors. c) Suppose a medical examiner (coroner) is deciding the cause of death of a recently deceased patient. The patient overdosed and is unclear whether the overdose was accidental or intentional (i.e., suicide). The medical examiner remembers hearing on the news that morning that suicides have been rising in recent years. What does this imply about the likely cause of death the medical examiner will record on the death certificate? What does this imply about overall time trends in public messaging? Relate this to Oster (2020).
7. Oster (2020) “Health Recommendations and Selection in Health Behaviors” which found that spurious links between health behaviours and good health outcomes can be self-reinforcing if individuals who engage follow the recommendation also engage in other positive health behaviours. a) Briefly describe in your own (layperson) words what this implies about false positive findings and null findings. b) Can you think of an example where the opposite is true? That is, individuals who follow the recommendation also engage in negative health behaviors. c) Suppose a medical examiner (coroner) is deciding the cause of death of a recently deceased patient. The patient overdosed and is unclear whether the overdose was accidental or intentional (i.e., suicide). The medical examiner remembers hearing on the news that morning that suicides have been rising in recent years. What does this imply about the likely cause of death the medical examiner will record on the death certificate? What does this imply about overall time trends in public messaging? Relate this to Oster (2020).
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