7. Labor demands are increasing.

 If academic expectations are dropping, why does it take so long to earn a degree? Part of the explanation has to do with the labor demands that have become a part of the typical graduate student experience. As tuition rates rise, making it increasingly imprudent to go into debt for the sake of earning a graduate degree, it has become increasingly important for graduate students to self-finance their way through graduate school. And as the job market becomes more competitive, it becomes increasingly important for graduate students to be able to demonstrate that they already have ample teaching experience upon graduation.

In order to secure tuition waivers, earn enough money to live modest student lives, and acquire teaching experience, graduate students hold teaching assistantships. These assistantships can include total responsibility for courses (designing classes, designing and grading all assignments, preparing lectures, and teaching up to five days per week, i.e. doing what professors used to do) or being responsible for grading the work submitted by students in large lecture courses taught by professors. Whatever form these assistantships take, they tend to require a great deal of time. Grading 100, 200, or 300 papers multiple times per term is time-consuming, especially for someone trying to be a conscientious evaluator of student work. Add to that the time required to sit in on lectures (if you don’t happen to be giving the lectures yourself) as well. And don’t forget office hours. And answering emails from students. And the occasional make-up exam. Then there are your own classes, assignments, and that little thesis or dissertation that you are supposed to be working on.