read an article and discussed whether the claims made in the article were accurate, whether the findings were correlational or causal, and the strength of the findings (
this is the link to the article you readLinks to an external site.
). Now, I want you to discuss ways in which we might improve on the study to really be able to conclude whether sleep problems cause heart disease. Design a simple experimental study you think could test whether insomnia causes heart disease. Remember, an experimental study must contain a variable that the researcher is actively manipulating or changing (the IV) and a dependent variable that they expect to change after they manipulate that variable. You can ignore ethical limitations here and design any study you want. Your answers should contain:
your dependent variable (the variable you would measure)
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