President John Garvey of the Catholic University of America (CUA) got it exactly right and set an important example when he announced plans last week to shift entirely to single-sex dorms. Not only is the action consistent with the university's Catholic mission - and arguably necessary for that reason alone - it is equally a matter of common sense. There is a wealth of accumulating social-science data that confirms the terrible, lifelong impact that the college "party" lifestyle can have on bright young men and women.
