In fact, specific questions relating to distance teaching pedagogics result from the different forms of the institutionalisation which must be borne in mind. Put simply, three very different attitudes towards distance education and towards the expected learning and teaching behaviour may be combined here.
Many students take part in single mode distance education as practised in large distance and open universities. In fact, some universities have hundred of thousands of students. Students are more or less left to their own devices because the counselling systems are insufficient. The type of distance students who work through their distance courses at home separated from the university and isolated from teachers and fellow students is the norm here. Guided self study is characteristic of this type of learning and teaching.
The learning and teaching behaviour at a dual mode university, such as those that have been developed in Australia, for example, is totally different. Here, only as many students are admitted to courses as can be taught in the respective classes. This means that the number of students is low. Their contact to the teachers who are responsible for them and to the university is closer and less likely to be broken off because they have to attend teaching events at the university on a regular basis. According to this concept, external students also 'attend' classes at the university, but at arms' length by making use of lecture notes, tapes and other teaching materials. The decisive pattern here is indirect attendance at teaching events in a traditional university. From the point of view of pedagogics, fundamentally this is a different concept.
Another form of distance education will be created in universities of the future, which will provide both face-to-face and distance teaching and make greater use of networked electronic information and communications media (mixed mode universities). This will be able to react extremely flexibly to the requirements of students, including adult students of any age. The dominant pedagogic pattern here will be autonomous, self-guided learning, in which students will decide whether they wish to make use of teaching offers available through various media and will use the considerable latitude on the basis of their own strategies - from intensive social contact in a small tutorial through to self-guided studies in a digital learning environment and the exchange of experience with other students using CMC and a network.
The task of distance teaching pedagogics would be to examine these structurally extremely different types of distance education to discover their advantages and disadvantages, to describe the pedagogic guiding principals, traditions, conventions and ideologies behind them, and to analyse and compare the respective dominant learning and teaching strategies. They should certainly not be presented in an abstract form and with a merely instrumental intention. On the contrary, it will be necessary to interpret them in their respective historical-cultural context. The results to be achieved here could act as a catalyst in the expected process of the integration of methods of traditional university teaching and distance teaching.