EDITORIAL.

The article provides an introduction to this issue. The author discusses the articles contained in this issue, focusing on topics such as: religious education and the importance of recognizing religious diversity in a society; the purpose and meaning of a university; and teacher training. Other articles discuss attention deficit hyperactivity disorder (ADHD) and changes to submission process for manuscripts to the journal. Finally, a debate about the measuring of educational achievement gaps by Stephen Gorard and Paul Connolly is presented.