Short essays were advocated, in suitable subjects such as political economy. Such exercises would harness writing skills to the promotion of ‘really useful knowledge’. Work would be read aloud. Each student would produce his corrections and the reasons for them in addition to discussion of the subject matter. This method was adopted almost universally by mutual improvement societies and in courses offered by institutions such as the People’s College, Working Men’s College, Birkbeck, lyceums, the education departments of cooperative societies and, later, the WEA.