Many students tend to develop illnesses in the days before final exams. A psychologist who notes that students become stressed as well during this time may attempt to claim that the reason for the increase in student illness is that . stress causes college students to make bad decisions during stressful times research has found that stress may improve immune functioning college students naturally become ill easier than other individuals research has found that stress can suppress immune functioning

A psychologist who notes that students become stressed as well during this time may attempt to claim that the reason for the increase in student illness is that research has found that stress can suppress immune functioning.

Explanation:

This is a simple matter of reasoning. One well-known consequence of stress in the suppression of immune functioning. In other words, when we are stressed, our immune system does not work properly. When the immune system does not function well, we lose our defenses against diseases, getting sick more easily. Since many students tend to be stressed out about their final exams, it is only logical for their immune system to be suppressed. That is why they tend to develop illnesses in the days before the final exams.