Armin WeinbergerProf. Armin Weinberger is head of the Department of Educational Technology and Knowledge Management at Saarland University in Saarland, Germany. His main research interests are educational technology, technology-enhanced learning, computer-supported ollaboration scripts, argumentative knowledge construction, crosscultural education, and methodological issues in small group learning. He is on the editorial board of ijCSCL (International Journal of Computer Supported Collaborative Learning), one the two premier journals of the Learning Sciences field, and has extensively published in this and many other leading research journals, obtaining award-winning articles in reputed journals, such as Computers in Human Behavior and Instructional Science. Read More Read Less