At Wednesday's task force meeting, James Alstrum-Acevedo, a graduate student who is a member of the tuition committee, presented information that he said indicates the need to increase graduate student stipends -- payments graduate students receive based on their teaching commitments.
After Alstrum-Acevedo spoke, the task force agreed to use part of a tuition increase to improve graduate stipends.
The committee was formed in November after Chancellor James Moeser suggested that officials examine the need for a campus-based tuition increase.
The data presented at the meeting compares graduate student stipends with stipends given at UNC's peer institutions. It also shows how much time graduate students spend teaching undergraduate students compared with faculty.
The information came from a fall 2000 survey conducted by the N.C. Public Service Workers Union, the employee and graduate student union.
In most departments, UNC offers lower regular stipend amounts than a majority of its peer institutions.
The data also shows that graduate students teach 51 percent of UNC classes.
"Looking at the data, it's obvious that graduate students do have a great impact," Alstrum-Acevedo said Thursday, adding that most graduate students pay tuition out of their own pockets and thus might choose a peer school that has higher stipends over UNC.
Stephen Weiss, chairman of the Department of Computer Science and a member of the tuition task force, also said the stipends that a university offers can affect the quality of its graduate students.