Page "Neo-Kantianism" Paragraph 3

Cohen became the leader of the ' Marburg School ', the other prominent representatives of which were Paul Natorp and Ernst Cassirer.

Another important group, the ' Southwest School ' ( or Baden School, in Southwest Germany ) included Wilhelm Windelband, Heinrich Rickert and Ernst Troeltsch.

The Marburg School emphasized epistemology and logic, whereas the Southwest school emphasized issues of culture and value.

A third group, mainly represented by Leonard Nelson, developed a Frisean trend.