In August 2007 he along with Karsten Stegmann and Frank Fischer have studied knowledge equivalence and knowledge sharing results of which by December of the same year showed that the collaboration scripts can improve formal quality of both single and sequential arguments. In 2010 he worked with the same group of scientists and used 2 × 2-factorial design to study both domain-specific and domain-general learning.
- "Armin Weinberger". Retrieved 27 October 2017.
- Armin Weinberger; Karsten Stegmann; Frank Fischer (August 2007). "Knowledge convergence in collaborative learning: Concepts and assessment". Learning and Instruction. Elsevier. 17 (4): 416–426. doi:10.1016/j.learninstruc.2007.03.007.
- Armin Weinberger; Karsten Stegmann; Frank Fischer (December 2007). "Facilitating argumentative knowledge construction with computer-supported collaboration scripts". International Journal of Computer-Supported Collaborative Learning. Springer. 2 (4): 421–447.
- Armin Weinberger; Karsten Stegmann; Frank Fischer (July 2010). "Learning to argue online: Scripted groups surpass individuals (unscripted groups do not)". Computers in Human Behavior. Elsevier. 26 (4): 506–515. doi:10.1016/j.chb.2009.08.007.