Studenism

(n). stoo-den-ism
Using a person only for their intellectual abilities to get your work done, an advantage over other students, a better understanding of the material, and/or better grades.

(v) To improve oneself's grades and to lessen one's schoolwork by using a more studious student to do your work for you.

Henry comes up to Bob (straight-A student) and asks him for help on the homework, but then pressures Bob a bit to get him to do his homework and also help him on the test.
John comes up to Bob: "Dude you just got Bob to do your work for you! That's studenism."
Henry: "John I didn't studenize Bob, chill."