Many colleges post the caloric values of the dining options, and the totals are frighteningly high; burgers, pizza, and cream-based pastas fill out the roster of "main course" options, leaving little room for students to delicious meals that are also healthy. With no appealing healthy options (and not wanting to eat unhealthily), students may turn to starvation and become addicted to the psychological "high" that they acquire from as a result.
A research study attempting to measure whether the college experience promotes anorexia must account for the difference in likelihood of developing an eating disorder for a student who is in college vs. one who is not in college. In order to test the relationship between college and eating disorders, the study would monitor the weight of 10 students from the same high school who enter college and the weight of 10 students (from the same high school as the other group) who did not enter college. The independent variable for the study would be age; it is necessary for each of the subjects to be an identical age, since the study must account for the fact that eating disorders are to a large extent influenced by age. Another independent variable would be gender; the study would focus on females, not only because eating disorders are more common amongst women but also because the contributing factors contributing to eating disorders may be different between genders. It is essential that the study be manageable, and formatting the experiment to address both genders would enlarge the scope to an unreasonable degree.
There are also dependent variables for consideration. First of all, the most significant dependent variable concerns whether or not the student is in college. As discussed above, students in college are faced with many environmental conditions that may contribute...
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