Since 2001 Dr. Rita Green has been the Course Director of Language Testing at Lancaster (LTL). 

The Language Testing at Lancaster course is for those individuals or teams whose work or personal interests involve them in language test construction and development at the local or national level.

Weeks 1 and 2 of Language Testing at Lancaster will help participants build on their knowledge of language testing by providing theoretical input on issues central to language testing hands-on opportunities to develop test items. In addition, two further 1-week courses focus on the role of test data analysis in language test development. The first week focuses on classical test theory while the second one focuses on modern test theory. 

For full details see Language Testing at Lancaster