She may have room in her lab or know a colleague who doing research in the field who would be willing to supervise you. Visit the Departmental Research Liaison in the discipline in which you are interested. The Liaisons are faculty members who are available to assist you in identifying appropriate faculty advisors and helping you to clarify your research interests. Please contact them for information about research opportunities, preparing for a research position and taking the appropriate courses. Check out the department web sites.
All departments have links to their faculty research interests.
Read through the descriptions. If you find one that interests you, contact the faculty member directly to see if he would be willing to supervise you. Visit the Director of Undergraduate Research and Creative Activity, Linda Pfeiffer. Keep in mind that a faculty member may not think that you are ready to engage in research and may advise you to take a few more courses first.