SECTION 1: THE CONCEPT OF DISTANCE EDUCATION
INTRODUCTION
The term distance education
Distance education is a fairly new term. It denotes the forms of study not led by teachers present in class-rooms but supported by tutors and an organisation at a distance from the student. This brief description allows an interpretation which equates distance education with correspondence education. The reason why the term distance education has come into being is that the word correspondence is felt to be associated exclusively with the written word, whereas usually audio recordings and often radio, TV, telephone communication and other media nowadays supplement the written word in what is here called distance education. Sometimes, particularly in the USA, independent study is used as a synonym.
Correspondence education can be and often is taken to denote this multi-media approach. This is for instance the interpretation of the Association of British Correspondence Colleges. Others reserve the term correspondence education for the types of distance education which are entirely based on printed courses and communication in writing.
The characteristics of distance education
Distance education, whether concerned with elementary, university, informal, occupational or professional study, regularly includes three types of activity on the part of the organisation that administers it, i.e.
- the development of self-instructional study material, i. e. courses printed and/or recorded which may either be self-contained or of a study-guide type relying on set texts
- teaching at a distance by comments in writing, on the telephone or on audio cassettes on studentsâ work submitted
- counselling and general support of studentsâ work by the same distance-study media
For the students this implies interaction with the course material, with tutors and counsellors. The study is an individual activity, however, and the students basically work on their own. It is possible to supplement these non-contiguous activities by on-campus tutorials, lectures, laboratory work, counselling sessions and other face-to-face interaction with tutors and fellow-students. This is regarded as essential in some systems, as marginal in others.
Distance education mainly belongs to adult education, but special forms of supervised distance study have been developed for primary and secondary education in sparsely inhabited areas. Distance education is usually a cost-effective type of education which compares favourably with conventional study.
Distance education as related to teaching and learning in general
Ripley Sims, who has contributed a valuable study of distance-education processes, has found one clear border line between distance education (which he calls correspondence education) and conventional education. The basic difference, he says, is in the means of communication:
In the contiguous learning environments, communication is personal and face-to-face; in the non-contiguous environments communication may be personal and face-to-face for limited periods of time, but it is largely written, mechanical, electronic or some other means of communicating at a distance. ⊠. .Learning is fundamentally an individual process and each person enters the process with techniques and levels of achievement uniquely his own. The method of correspondence study provides simultaneously an educational device for individualization in three distinct senses â student ability, variety of course offerings and flexibility for time and place of study.
Otto Peters, who is also concerned with what constitutes the basic difference between distance education and conventional education, has developed a consistent view of distance education as an industrialised form of teaching and learning. On his approach see Section 2.
Seven models of learning and teaching influential in general educational work, among them such extremes as on the one hand Skinnerâs behaviour-control model, on the other hand Rogerâs model for facilitation of learning, have been studied by BĂ„Ă„th with a view to finding out to what extent they are applicable to distance study.
For each of the models BĂ„Ă„th has investigated its general applicability to distance study, the implications for the development of course material, for non-contiguous two-way communication and for the supplementing of this two-way communication by face-to-face contacts. Further, he has analyzed some special relations between these various models and distance study (BĂ„Ă„th 1979).
This study is important in that it expressly relates generally accepted principles of teaching and learning to distance education. It is a useful basis for further theoretical and practical work.
Delineating the concept of distance education
In the 1970s some fruitful attempts have been made to stake out the discipline of distance education. This applies to a process model developed by Delling featuring eight dimensions of distance education (society, the student, the distance, the information carrier, the study aim, the study matter, the learning result and the supporting organisation), by means of which it should be possible to describe all distance -education processes (Delling 1971), and to Graffâs cybernetic approaches based on decision theory which, however, lead to the conclusion that the great problems are to be found âbeyond the calculationâ.
My German monograph on distance education as a scholarly discipline surveys various theoretical approaches, among them my own theory of the guided didactic conversation, suggests a systems description and tries to pin-point the tasks of this academic discipline. Its theoretical function is to understand and explain, what occurs in distance education. One consequence of such understanding and explanation will be that hypotheses can be developed and submitted to falsification attempts. This will lead to insights telling us what in distance education is to be expected under what conditions and circumstances, thus paving the way for corroborated practical methodological applications. The discipline of distance education would thus meet Popperâs dictum that the task of scholarship is on the one hand theoretical, to bring about explanation, and on the other hand practical, to provide for application of technology.
At the beginning of the 1980s three new important contributions have been made by Desmond Keegan, Hilary Perraton and David Sewart to the discussion of the character and essence of distance education. The three papers concerned are reprinted in this section. They illuminate the present debate and views on the concept of distance education. Keeganâs paper has caused a discussion in the Australian journal Distance Education, in which it was published. There John BĂ„Ă„th questions whether two of the alleged characteristics of distance education listed by Keegan are really typical. This objection concerns the inclusion of occasional face-to-face meetings and the participation in an industrialized form of education under the main elements of distance education. BĂ„Ă„th points out that high-quality distance education can be provided â and sometimes is provided â entirely at a distance in courses where there is no possibility of additional face-to-face meetings. He further argues that although most distance teaching can be characterised â as industrialised teaching, there certainly are forms of distance education â e.g. a number of small-scale projects at the university level â that cannot be described in this way but rather as teaching of a âhandicraftâ type.
The two contributions by Perraton and Sewart are of a different character. Perraton lists fourteen relevant statements on the characteristics of distance education representing external and internal influences, and Sewart discusses the theory and practical experience between the basic components of distance education, the course package and student support.
The papers by Keegan, Perraton and Sewart reprinted in this section reflect present-day awareness of the necessity to attain some sort of agreement on what can be called the philosophy of distance education. Charles Wedemeyer engages in this discussion in his comprehensive new book Learning at the back-door (1981), which analyses the conditions, tasks and procedures of ânon-traditionalâ learning. My book of 1981, Status and trends of distance education, reflects the same tendency by devoting one chapter to the distance-study concept and another to the philosophy of distance education.
There seem to be at least two different schools of thought on distance education, one stressing individual study and individual, non-contiguous tutoring on the basis of course materials produced for large groups of students, the other aiming at parallelism with resident study and usually including class or group teaching face-to-face as a regular element. Whereas the former represents the type of industrialisation leading to rationalisation and economy of quantity discussed by Peters and considers distance education to be basically different from face-to-face eduation, distance education is to the latter merely a form of distribution for which even the same tutor-student ratio for distance study and on-campus study is considered acceptable and even advantageous. The former represents a large-scale approach of the Open University and traditional correspondence school types, the latter a small-scale approach, for which the Australian University of New England can be regarded as a prototype (Smith 1979). In Sweden, which has more than eighty yearsâ favourable experience of the large-scale type of distance education, a successful application of the small-scale type now occurs at the universities (Willen 1981). The Canadian University of Waterloo cassette-teaching system, which addresses classes rather than individualsis a modified application (Leslie 1979).
Börje Holmberg
BÄÄth, J.A. (1979) Correspondence education in the light of a number of contemporary teaching models. Malmö: LiberHermods
BĂ„Ă„th, J.A. (1980) Postal two-way comunicaticn in correspondence education. London: Gleerup
BĂ„Ă„th, J.A. (1981) On the nature of distance education. Distance Education 2, 2, pp. 212â219
Holmberg B.(1978) Fernstudiendidaktik als wissenschaftliches Each. Hagen: FernUniversitÀt, ZIFF
Holmberg B.(1981) Status and trends of distance education. London: Kogan Page
Leslie, J.D. (1979) The University of Waterloo model for distance education. Canadian Journal of University Continuing Education VI, 1, pp. 33â41
Peters O.(1971) Theoretical aspects of correspondence instruction. In: MacKenzie, O. & Christensen, E.L. (eds.), The changing world of correspondence study. University Park: Pennsylvania State University Press
Peters O.(1973) Die didaktische Struktur des Femunterrichts. Untersuchungen zu einer industrialisierten Form des Lehrens und Lemens. TĂŒbinger BeitrĂ€ge zum Fernstudium 7. Weinheim: Beltz
Popper K.(1972) Conjectures and refutations. The growth of scientific knowledge. London: Routledge & Kegan Paul
Sims, R.S. (1977) An enquiry into correspondence education processes: Policies, principles â and practices in correspondence education systems worldwide, (unpublished ICCE-UNESCD report)
Smith, K.C. (1979) External studies at New England. Armidale, NSW: The University of New England
Wedemeyer C.(1981) Learning at the back door. Reflections cn non-traditional learning in the lifespan. Madison, Wis.: The University of Wisconsin Press
Willén B.(1981) Distance education at Swedish universities. Uppsala: Alnqyist & Wiksell International