Developing a Framework for Conceptual Change within Scientific Inquiry. - Astrid Wichmann; Joshua Gottdenker; David Jonassen; Marcelo Milrad (ICALT, 2003)

Motivational Effects Within Scientific Experimentation Scenarios. - Astrid Wichmann; Markus Kuhn; Kay Hoeksema; Heinz Ulrich Hoppe (EC-TEL, 2006)

Communication through the Artifact by Means of Synchronous Co-construction. - Astrid Wichmann; Markus Kuhn; Ulrich Hoppe (ICLS, 2006)

Inter-and intra-subjective planes of e-argumentation: motivation, self-perception, expectations, and actual interlocutory behavior. - Baruch B. Schwarz; Christa S. C. Asterhan; Armin Weinberger; Karsten Stegmann; Frank Fischer 001; Astrid Wichmann; Andreas Harrer; Heinz Ulrich Hoppe (ICLS (3), 2008)

The Remote Control Approach - An Architecture for Adaptive Scripting across Collaborative Learning Environments. - Andreas Harrer; Nils Malzahn; Astrid Wichmann (J. Univers. Comput. Sci., 2008)

Effects of awareness support on moderating multiple parallel E-discussions. - Astrid Wichmann; Adam Giemza; Ulrich Hoppe; Matthias Krauß (CSCL (1), 2009)

Monitoring and Analysing Students' Systematic Behaviour - The SCY Pedagogical Agent Framework. - Stefan Weinbrenner; Jan Engler; Astrid Wichmann; Ulrich Hoppe (EC-TEL, 2010)

Sharing educational scenario designs in practitioner communities. - Astrid Wichmann; Jan Engler; Heinz Ulrich Hoppe (ICLS (1), 2010)

Three perspectives on technology support in inquiry learning: personal inquiry, mobile collaboratories and emerging learning objects. - Astrid Wichmann; Heinz Ulrich Hoppe; Daniel Spikol; Marcelo Milrad; Stamatina Anastopoulou; Mike Sharples; Roy Pea; Heidy Maldonado; Ton de Jong (ICLS, 2010)

Learning by creating and exchanging objects: The SCY experience. - Ton de Jong; Wouter R. van Joolingen; Adam Giemza; Isabelle Girault; Ulrich Hoppe; Jörg Kindermann; Anders Kluge; Ard W. Lazonder; Vibeke Vold; Armin Weinberger; Stefan Weinbrenner; Astrid Wichmann; et al. (Br. J. Educ. Technol., 2010)

Memetic Processes as Conceptual Framework for Idea Improvement in Knowledge Building. - Karsten Krauskopf; Johanna Bertram; Ya-Ping Hsiao; Stefan Huber; Katherine A. Panciera; Nicole Sträfling; Astrid Wichmann; Jan van Aalst (ICLS, 2012)

Improving Revision in Wiki-based Writing: Coordination Pays off. - Astrid Wichmann; Marina Becker; Nikol Rummel (ICLS, 2012)

Preparing wikis for educational settings: the role of discussion board use in wiki-based writing. - Astrid Wichmann (WikiSym, 2012)

Supporting Feedback Uptake in Online Peer Assessment. - Alexandra L. Funk; Astrid Wichmann; Nikol Rummel (CSCL (2), 2013)

Blended Learning Experiences in a Multimodal Setting: The Impact of Communication Channels and Learners' CMC Expertise on Perceived Social Presence and Motivation. - Marc Mannsfeld; Astrid Wichmann; Nicole C. Krämer; Nikol Rummel (CSCL (2), 2013)

Improving revision in wiki-based writing: Coordination pays off. - Astrid Wichmann; Nikol Rummel (Comput. Educ., 2013)

Making the Most Out of It: Maximizing Learners' Benefits from Expert, Peer and Automated Feedback across Domains. - Astrid Wichmann; Danielle S. McNamara; Markus Bolzer; Jan-Willem Strijbos; Frank Fischer 001; Moshe Leiba; Alexandra L. Funk; Nikol Rummel; Michaela Ronen; Olaf Peters; Susanne Narciss; Hermann Körndle; et al. (ICLS, 2014)

Investigating Incentives for Students to Provide Peer Feedback in a Semi-Open Online Course: An Experimental Study. - German Neubaum; Astrid Wichmann; Sabrina C. Eimler; Nicole C. Krämer (OpenSym, 2014)

Maximizing Benefit of Peer-Feedback to Increase Feedback Uptake in Academic Writing. - Astrid Wichmann; Alexandra L. Funk; Nikol Rummel (CSCL, 2015)

Is Small Group Collaboration Beneficial in Large Scale Online Courses? An Investigation of Factors Influencing Satisfaction and Performance in GroupMOOCs. - Elias Kyewski; Nicole C. Krämer; Nina Christmann; Malte Elson; Julia Erdmann; Tobias Hecking; Thomas Herrmann; Heinz Ulrich Hoppe; Nikol Rummel; Astrid Wichmann (ICLS, 2016)

Group Formation for Small-Group Learning: Are Heterogeneous Groups More Productive? - Astrid Wichmann; Tobias Hecking; Malte Elson; Nina Christmann; Thomas Herrmann; Heinz Ulrich Hoppe (OpenSym, 2016)

Challenges in Implementing Small Group Collaboration in Large Online Courses. - Julia Erdmann; Nikol Rummel; Nina Christmann; Malte Elson; Tobias Hecking; Thomas Herrmann; Heinz Ulrich Hoppe; Nicole C. Krämer; Elias Kyewski; Astrid Wichmann (CSCL, 2017)

IT-Sicherheit ist mehr als Technik. - Astrid Wichmann; M. Angela Sasse; Christof Paar (Datenschutz und Datensicherheit, 2019)