The ultimate aim of tutoring is to help students become independent learners. Tutoring has been found to help students improve grades, get work done in less time, understand material better, recall course-content over longer periods, and most importantly, help students become better learners in general.
Tutoring can be available to any students who feel they could be learning more successfully than they are. In fact, tutors themselves request tutoring since they know firsthand how beneficial tutoring can be.