Format of the 1989 IELTS
From 1989 IELTS candidates took two non-specialised modules, Listening and Speaking, and two specialised modules, Reading and Writing. The non-specialised modules tested general English while the specialised modules were intended to test skills in particular areas suited to a candidate's chosen course of study. Specialised reading and writing modules (incorporating a direct link between the reading and writing activities) were available in three discipline fields which linked together related fields that had previously been separate modules in the ELTS battery, as shown below: