The advances in this field now mean that the interface between the institution and the student is yet more convenient and practicable through use of CD-ROMs, computer conferencing and the Internet to maintain contact, as well as video and audio. Tutorials and assignments are also electronically adapted to reflect the student's own jobs and cultures, and explore theories and models prevalent in that country. In the same way, students who are suddenly transferred to another location or who change jobs during the course can remain in close contact with their course tutor. This continuity allows students to apply to their work all that they are learning. At many institutions, the fee for the programme is inclusive of all study texts and books, tutor support and tutorials, residential weeks, video and audio cassettes, course software, and examinations and support from the regional centre, so budgets can be planned and managed.
Most distance learning course programmes are flexible, but to complete one requires discipline.
Tutors will help students plan their studies and offer constructive and challenging feedback on how they are progressing.