Suppose you want to design a study to examine the relationship between stress and illness, but you cannot use the Social Readjustment Rating Scale. How would you go about measuring stress? How would you measure illness?
What would you need to do in order to tell if there is a cause-effect relationship between stress and illness?

By conducting several experiments.

Explanation:

By conducting several experiments, we can measure the relationship between illness and stress. If we do experiments on a group of people that takes too much stress we can find out if illness will occur or not. The conclusion of the results was that illness occur when the people takes too much stress. They experience both mental as well as physical health problems.

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