A 2012 course by Clifton Kirkpatrick and Claudio Carvalhaes at Louisville Presbyterian Theological Seminary adopts an "experiential approach" to helping students "think theologically and systematically as they apply the Constitution of the Presbyterian Church (U.S.A.) to specific issues and practices at the congregational, presbytery, synod, and general assemble levels." Presbyterian (U.S.A.) liturgical and sacramental history and theology are surveyed as well.