Student Personality Quotient.

Business Week Quotes

"How well you fit in at B-school may depend on your Student Personality
Quotient. The role you play among your classmates has the potential to
predetermine everything from your grades to your first post-MBA job. But it also
has a more immediate impact—how annoying you are to your fellow classmates, and, ultimately, your own personal enjoyment of B-school. Think of the combination of
factors—classroom behavior, interaction with peers and teachers, approach to
B-school and life—as your personal SPQ, or Student Personality Quotient. "

Take the Student Personality Quotient test here