对与错的哲学研究被称为道德。本领域已经研究了数千年，今天具有在广泛的领域中应用。相关主题包括商业和经济伦理。

Courses are academic classes taught by qualified instructors that are intended to enhance participant’s knowledge of a given area or training in a particular discipline. Courses vary broadly in terms of length, size, content and duration.