Effects of an individual's prior knowledge on collaborative knowledge construction and individual learning outcomes in videoconferencing.
Bernhard ErtlBirgitta KoppHeinz MandlPublished in: CSCL (2005)
Keyphrases
- collaborative knowledge construction
- video conferencing
- prior knowledge
- computer supported
- video compression
- distance learning
- knowledge construction
- secondary school
- problem based learning
- audio visual
- collaborative learning
- multi modal
- learning activities
- learning systems
- motion compensation
- compression algorithm
- motion estimation
- learning algorithm