Are core objectives of web-based collaborative inquiry learning already core learning prerequisites?: the case of argumentation competences and computer literacy. - Ingo Kollar; Christof Wecker; Frank Fischer 001; Carmen Kohnle; James D. Slotta (CSCL, 2007)

Computer literacy and inquiry learning: when geeks learn less. - Christof Wecker; Carmen Kohnle; Frank Fischer 001 (J. Comput. Assist. Learn., 2007)

Single- and Mixed-Gender Pairs' Help-Seeking and Domain-Knowledge Gains in Collaborative Inquiry-Learning Classroom. - Kati Mäkitalo-Siegl; Frank Fischer 001; Carmen Kohnle (CSCL, 2011)