The prevailing explanation for the relationship between stress and illness has been that increased levels of stress result in a decrease in the immune system's ability to protect the body from illness.On the other hand,it is possible that people who are experiencing stress engage in more health-damaging behaviors,this leads us to a greater likelihood of illness.This different explanation of the relationship demonstrates the importance of

Question

Quizplus · Accepted Answer

Ruling out rival hypotheses is the best choice as it addresses the alternative explanation that people under stress engage in health-damaging behaviors that could lead to illness, which is a possible rival hypothesis to the prevailing explanation that stress weakens the immune system. By ruling out this rival hypothesis, we can get a more accurate understanding of the relationship between stress and illness.

The Prevailing Explanation for the Relationship Between Stress and Illness