Dr. Mattison was born in Brooklyn, NY and grew up in Long Island. After earning degrees at Georgetown University and Weston Jesuit School of Theology - and spending two years as a Catholic elementary school teacher - he pursued doctoral studies at the University of Notre Dame. During these years he was fortunate enough to study Thomistic moral theology under Dr. Jean Porter, and spend a year on a Fulbright Fellowship in Fribourg, Switzerland doing dissertation research under the guidance of Fr. Servais Pincakers, O.P. After obtaining his degree, he spent two years teaching at Notre Dame, and another two at Mount St. Mary's University in Emmitsburg, MD before his appointment at the Catholic University of America.
Dr. Mattison researches and teaches in the area of fundamental moral theology, with a focus on irtue and the work of St. Thomas Aquinas. He is the author of Introducing Moral Theology: True Happiness and the Virtues (Brazos Press, 2008). He has edited or co-edited four books, including: In Search of a Universal Ethic: A New Look at Natural Law (Eerdmans, 2014); Journal of Moral Theology 1.1: Method in American Catholic Moral Theology (2012); and new Wine, New Wineskins: A Next Generation Reflects on Key Issues in Moral Theology (Sheed & Ward, 2005). He has articles in several peer-reviewed journals (including The Thomist, Theological Studies, Nova et Vetera, and The Journal of the Society of Christian Ethics) and the chapters in several books. He is currently completing a book on virtue ethics and the Sermon on the Mount entitled Virtue, Happiness, and the Sermon on the Mount.
Besides having served in leadership roles in the Ethics and Catholic Theology Group and Moral Theology Group at the Society of Christian Ethics and Catholic Theological Society of America, respectively, Dr. Mattison co-founded and served as Executive Director of the New Wine, New Wineskins symposium for pre-tenure Catholic moral theologians held annualy at the University of Notre Dame. he currently serves as Associate Dean for Undergraduate Studies at the School of Theology and Religious Studies at The Catholic University of America.
Areas of Expertise
Catholic Moral Theology - in particular, the thought of St. Thomas Aquinas
Fundamental Moral Theology
Marriage / sex / family
In Search of a Universal Ethic: a New Look at Natural Law(Eerdman's 2014); Journal of Moral Theology III.1: Virtue (2014)
TRS 230 - Character, Choice, and Community
TRS 333 - Biomedical and Health Care Issues
TRS 352 - Christian Marriage and the Family
TRS 630A - Foundations of Christian Moral Life
TRS 631 - Christian Marriage and the Family
TRS 731 - The Moral Theology of the Sermon on the Mount
TRS 737B - The Virtues
TRS 737D - Twentieth Century Theological Ethics
TRS834 - Morality and Emotion
TRS 835 - The Moral Theology of St. Thomas Aquinas