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Brazil has effectively implemented distance learning courses only after the promulgation of the Directives and Bases for National Education Law ( LDB) of 1 996. We moved from a more experimental phase – learning and testing some different models – to the present phase of consolidation and greater regulation by the Ministry of Education. The predominant models are teleclasses, video classes and WEB, with a greater or lesser local support. There are private and public institutions acting in undergraduate and postgraduate programs. The public ones articulate themselves in the UAB (Open University of Brazil) – an articulation among state and federal universities, federal institutes of education, science, and technology (Ifets), with hundreds of distance learning programs in major, bachelor, technical, specialization or extension courses. The present laws in Brazil privilege the semi-presence courses, with the students studying near their homes (in poles) and shows some distrust of the on-line model, mainly in the undergraduate courses. The distance learning system is becoming an important reference for a deep change in higher education, moving from a complementary or special modality to specific situations. The distance learning system shall use more the semi-presence methodologies, flexibilizing the need for the physical presence, reorganizing the spaces and the time for teaching and learning.
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citations This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically). | 4 | |
popularity This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network. | Average | |
influence This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically). | Average | |
impulse This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network. | Average |