As we have seen so often
in studies investigating the setting of language proficiency requirements, there exists no magic IELTS
band score formula which can suit multiple contexts of use. Instead, a process of careful analysis and
considered judgement is necessary by each institutional user of IELTS scores, taking into account
factors such as course length, level of language and other support available post entry, as well as cultural
experience and expectations. Sawyer and Singh suggest that the extent of opportunity for language
development during a course may be an important consideration in this regard: thus higher IELTS
scores may be deemed advisable for accessing shorter courses (e.g. one-year Diplomas), lower scores more appropriate for longer courses which offer students more time to develop the critical language
skills they need to embark on their professional career.