Her main areas of research are Thomas Aquinas's virtue theory, ethics, and bioethics. Her papers have appeared or are forthcoming in such journals as The Thomist, American Catholic Philosophical Quarterly, Nova et Vetera, International Philosophical Quarterly, Christian Bioethics, Studies in Christian Ethics, and Théologie Morale Fondamentale, and her book, Aquinas and the Infused Moral Virtues, is under contract with University of Notre Dame Press.