Publications from the VMT Project

publications from 2003-2008: click here

publications from 2009-2010: click here

publications from 2011-2015 on this page below

2011

• Stahl, G. (2011a). Social practices of group cognition in virtual math teams. In S. Ludvigsen, A. Lund, I. Rasmussen & R. Säljö (Eds.), Learning across sites: New tools, infrastructures and practices. (pp. 190-205). New York, NY: Routledge. Web: http://GerryStahl.net/pub/cmc.pdf.
• Stahl, G. (2011b). How to study group cognition. In S. Puntambekar, G. Erkens & C. Hmelo-Silver (Eds.), Analyzing interactions in CSCL: Methodologies, approaches and issues. (pp. 107-130). New York, NY: Springer. Web: http://GerryStahl.net/pub/analyzinginteractions.pdf.
• Stahl, G. (2011c). How I view learning and thinking in CSCL groups. Research and Practice in Technology Enhanced Learning (RPTEL). 6(3), 137-159. Web: http://GerryStahl.net/pub/rptel2011.pdf, http://youtu.be/h5MpUJnTipM.
• Stahl, G. (2011d). The structure of collaborative problem solving in a virtual math team. In the proceedings of the iConference 2011.  Seattle, WA.  Web: http://GerryStahl.net/pub/iconf2011.pdf.
• Stahl, G. (2011e). How a virtual math team structured its problem solving. In the proceedings of the Connecting computer-supported collaborative learning to policy and practice: CSCL 2011 conference proceedings. N. Miyake, H. Spada & G. Stahl. Lulu: ISLS. Proceedings pp. 256-263.  Web: http://GerryStahl.net/pub/cscl2011stahl.pdf, http://GerryStahl.net/pub/cscl2011stahl.ppt.pdf, http://youtu.be/0Dg02YQCQIE.
• Stahl, G. (2011f). Theories of cognition in CSCW. In the proceedings of the European Computer-Supported Cooperative Work.  Aarhus, Denmark.  Web: http://GerryStahl.net/pub/ecscw2011.pdf.
• Stahl, G. (2011g). Essays in computer-supported collaborative learning. Philadelphia, PA: Gerry Stahl at Lulu. 200 pages. Web: http://GerryStahl.net/elibrary/cscl.
• Stahl, G. (2011h). Discussant: The knowledge-creation perspective on CSCL tools. Presented at the international conference on Computer-Supported Collaborative Learning (CSCL 2011), Hong Kong, China. Web: http://GerryStahl.net/pub/cscl2011discussant.pdf, http://GerryStahl.net/pub/cscl2011discussant.ppt.pdf.
• Stahl, G. (2011i). Interaction analysis of a biology chat. In the proceedings of the Alpine Rendezvous 2011.  La Clusaz, France.  Web: http://GerryStahl.net/pub/arv2011.pdf.
• Stahl, G. (2011j). A view of computer-supported collaborative learning research today. In the proceedings of the Collaboration Technologies and Systems (CTS 2011). W. Smari. Philadelphia, PA.  Web: http://GerryStahl.net/pub/cts2011.pdf.
• Stahl, G. (2011k). Invited talk: China and the future of CSCL. Presented at the CSCL 2011 post-conference at the East China Normal University, Shanghai, China. Web: http://youtu.be/zyQaN3c4c4g.
• Stahl, G. (2011l). Workshop paper: A theoretical framework for multivocal analysis. Presented at the international conference on Computer-Supported Collaborative Learning (CSCL 2011), Hong Kong, China. Web: http://GerryStahl.net/pub/cscl2011workshop.pdf, http://GerryStahl.net/pub/cscl2011workshop.ppt.pdf, http://youtu.be/aCwrISjDx0c.
• Stahl, G. (2011m). Group-cognition theory and knowledge-building analysis. In the proceedings of the international conference on Computer-Supported Collaborative Learning (CSCL 2011).  Hong Kong, China.  Web: http://GerryStahl.net/pub/theories.pdf, http://GerryStahl.net/pub/theories.ppt.pdf.
• Stahl, G. (2011n). Keynote: CSCL research: Two case studies. Presented at the CSCL 2011 post-conference at the Beijing China Normal School, Beijing, China. Web: http://GerryStahl.net/pub/cscl2011.pdf, http://GerryStahl.net/pub/cscl2011stahl.pdf, http://GerryStahl.net/pub/cscl2011beijing_keynote.ppt.pdf.
• Stahl, G. (2011o). Seminar: Past, present and future of research on educational technology in the west. Presented at the Shanghai Summer School of Doctoral Candidates at the East China Normal University, Shanghai, China. Web: http://GerryStahl.net/pub/cscl2011seminar.pdf, http://GerryStahl.net/pub/cscl2011seminar.ppt.pdf.
• Stahl, G. (2011p). Keynote: Past, present and future of CSCL. Presented at the Knowledge Building Summer Institute 2011 and CSCL2011 post-conference at the South China Normal University, Guangzhou, China. Web: http://GerryStahl.net/pub/cscl2011guangzhou.pdf, http://GerryStahl.net/pub/cscl2011guangzhou.ppt.pdf, http://youtu.be/SLC8Ew8J9Hg, http://youtu.be/nrGfYnLRPgg, http://youtu.be/0rh-3FnjLp4.
• Stahl, G. (2011q). Seminar: Research on educational technology in CSCL. Presented at the Guangzhou Summer School of Doctoral Candidates at the South China Normal University, Guangzhou, China. Web: http://GerryStahl.net/pub/cscl2011seminar.pdf, http://GerryStahl.net/pub/cscl2011seminar.ppt.pdf.
• Stahl, G. (2011r). Seminar: Past, present and future of CSCL. Presented at the International Summer School of Doctoral Candidates at the Beijing China Normal University, Beijing, China. Web: http://GerryStahl.net/pub/cscl2011seminar.pdf, http://GerryStahl.net/pub/cscl2011seminar.ppt.pdf.
• Stahl, G. (2011s). Group cognition through online dialogue. In the proceedings of the Socializing Intelligence Through Academic Talk and Dialogue. L. R. a. C. Asterhan. Pittsburgh, PA. LRDC, University of Pittsburgh. Web: http://GerryStahl.net/pub/lrdc2011.pdf.
• Stahl, G. (2011t). Collaborating around the tabletop. International Journal of Computer-Supported Collaborative Learning. 6(4), 485-490. Web: http://ijcscl.org/?go=contents. Doi: http://dx.doi.org/10.1007/s11412-011-9135-7.
• Stahl, G., & Rosé, C. P. (2011). Group cognition in online teams. In E. Salas & S. M. Fiore (Eds.), Theories of team cognition: Cross-disciplinary perspectives. (ch. 21, pp. 517-547). New York, NY: Routledge/Taylor & Francis. Web: http://GerryStahl.net/pub/gcot.pdf.
• Stahl, G., Zhou, N., Çakir, M. P., & Sarmiento-Klapper, J. W. (2011). Seeing what we mean: Co-experiencing a shared virtual world. In the proceedings of the Connecting computer-supported collaborative learning to policy and practice: CSCL 2011 conference proceedings.  Lulu: ISLS. Proceedings pp. 534-541.  Web: http://GerryStahl.net/pub/cscl2011.pdf, http://GerryStahl.net/pub/cscl2011.ppt.pdf, http://youtu.be/HC6eLNNIvCk.

2012

• Çakir, M. P., & Stahl, G. (2012). Workshop: International workshop on connecting analyses of learning across levels and modalities. Presented at the 3rd International Conference on Emerging Intelligent Data and Web Technologies (EIDWT 2012), Bucharest, Romania. Web: http://GerryStahl.net/pub/eidwt.pdf.
• Grisi-Dicker, L., Powell, A. B., Silverman, J., & Fetter, A. (2012). Addressing transitional challenges to teaching with dynamic geometry in a collaborative online environment. In the proceedings of the 34th Annual Meeting of the North American Chapter of the Psychology of Mathematics Education.  Kalamazoo, Michigan.
• Mantoan, A., & Stahl, G. (2012). Demo: Multi-user GeoGebra with virtual math teams. Presented at the International GeoGebra Institute (IGI 2012), Warsaw, Poland. Web: http://GerryStahl.net/pub/igi2012.ppt.pdf.
• Powell, A. B., & Grisi-Dicker, L. (2012). Toward collaborative, discourse-focused learning with dynamic geometry environments. In the proceedings of the 12th International Conference on Mathematical Education.  Seoul, Korea.
• Stahl, G. (2012a). Theories of cognition in collaborative learning. In C. Hmelo-Silver, A. O'Donnell, C. Chan & C. Chinn (Eds.), International handbook of collaborative learning. (pp. 74-90). New York, NY: Taylor & Francis. Web: http://GerryStahl.net/pub/clhandbook.pdf.
• Stahl, G. (2012b). Theorien des CSCL [theories in CSCL -- in German] (J. Haake & M. Muehlpfordt, Trans.). In J. Haake, G. Schwabe & M. Wessner (Eds.), CSCL-kompendium 2.0. (pp. 16-30). Frankfurt, Germany: Oldenburg. Web: http://GerryStahl.net/pub/theorien.pdf, http://GerryStahl.net/pub/theories.pdf, .
• Stahl, G. (2012c). A view of computer-supported collaborative learning research and its lessons for future-generation collaboration systems. Web: http://GerryStahl.net/pub/fgcs.pdf.
• Stahl, G. (2012d). Evaluating significant math discourse in a learning environment. In the proceedings of the 12th International Conference on Mathematical Education.  Seoul, Korea.  Web: http://GerryStahl.net/pub/icme_discourse.pdf.
• Stahl, G. (2012e). Designing a learning environment for promoting math discourse. In the proceedings of the 12th International Conference on Mathematical Education.  Seoul, Korea.  Web: http://GerryStahl.net/pub/icme_design.pdf,  Slides: http://GerryStahl.net/pub/icme2012.ppt.pdf.
• Stahl, G. (2012f). Invited talk: Translating Euclid into CSCL: Issues in design-based research on  computer-supported collaborative learning  of significant mathematical discourse. Presented at the Distinguished Lecture in the School of Communication and Information, Rutgers University, New Brunswick, NJ. Web: http://GerryStahl.net/pub/rutgers2012.ppt.pdf http://youtu.be/vogBZjdniME.
• Stahl, G. (2012g). Dynamic-geometry activities with GeoGebra for virtual math teams. Web: http://GerryStahl.net/elibrary/topics/activities.pdf.
• Stahl, G. (2012h). Supporting group cognition, individual learning and community practices in dynamic geometry. In the proceedings of the 3rd International Conference on Emerging Intelligent Data and Web Technologies (EIDWT 2012).  Bucharest, Romania.  Web: http://GerryStahl.net/pub/eidwt2012.pdf, http://GerryStahl.net/pub/resources.pdf, http://GerryStahl.net/pub/eidwt.ppt.pdf.
• Stahl, G. (2012i). Workshop presentation: Connecting levels of cognition in the wild. Presented at the International Conference of the Learning Sciences (ICLS 2012), Sydney, Australia. Web: http://GerryStahl.net/pub/icls2012stahl.pdf.
• Stahl, G. (2012j). Discussant: Robot facilitation as dynamic support for collaborative learning. Presented at the International Conference of the Learning Sciences (ICLS 2012), Sydney, Australia. Web: http://GerryStahl.net/pub/icls2012robot.ppt.pdf.
• Stahl, G. (2012k). Demo: Introduction to virtual math teams with collaborative GeoGebra. Presented at the National Council of Teachers of Mathematics (NCTM) display at ICME 2012, Seoul, Korea. Web: http://GerryStahl.net/pub/nctmkorea.ppt.pdf.
• Stahl, G. (2012l). Workshop paper: Theories of CSCL@work. Presented at the GROUP 2012, Sanibel Island, FL. Web: http://GerryStahl.net/pub/group2012.pdf , http://GerryStahl.net/pub/group2012.ppt.pdf.
• Stahl, G. (2012m). Translating Euclid: Liberating the cognitive potential of collaborative dynamic geometry. Web: http://GerryStahl.net/pub/translating.pdf.
• Stahl, G. (2012n). Traversing planes of learning. International Journal of Computer-Supported Collaborative Learning. 7(4), 467-473. Web: http://ijcscl.org/?go=contents. Doi: http://dx.doi.org/10.1007/s11412-012-9159-7.
• Stahl, G. (2012o). Cognizing mediating: Unpacking the entanglement of artifacts with collective minds. International Journal of Computer-Supported Collaborative Learning. 7(2), 187-191. Web: http://ijcscl.org/?go=contents. Doi: http://dx.doi.org/10.1007/s11412-012-9148-x.
• Stahl, G. (2012p). Ethnomethodologically informed. International Journal of Computer-Supported Collaborative Learning. 7(1), 1-10. Web: http://ijcscl.org/?go=contents. Doi: http://dx.doi.org/10.1007/s11412-012-9142-3.
• Stahl, G., Jeong, H., Sawyer, R. K., & Suthers, D. D. (2012). Workshop: Analyzing collaborative learning at multiple levels. Presented at the International Conference of the Learning Sciences (ICLS 2012), Sydney, Australia. Web: http://GerryStahl.net/pub/icls2012workshop.pdf.
• Stahl, G., & Powell, A. B. (2012a). Multi-user GeoGebra in virtual math teams. In the proceedings of the GeoGebra ICME Pre-conference.  Seoul, Korea.  Web: http://GerryStahl.net/pub/ggbkorea.pdf Slides: http://GerryStahl.net/pub/ggbkorea.ppt.pdf  YouTube: http://www.youtube.com/watch?v=8bkGHhgyQZY.
• Stahl, G., & Powell, A. B. (2012b). Poster: Computer-supported math discourse among teachers and students. Presented at the NSF DR K-12 PI Meeting, Arlington, VA. Web: http://GerryStahl.net/pub/drk12pi2012.pdf.

2013

• Çakir, M. P., & Stahl, G. (2013). The integration of mathematics discourse, graphical reasoning and symbolic expression by a virtual math team. In D. Martinovic, V. Freiman & Z. Karadag (Eds.), Visual mathematics and cyberlearning. New York, NY: Springer. Web: http://GerryStahl.net/pub/visualmath.pdf.
• Grisi-Dicker, L., Alqahtani, M., & Powell, A. B. (2013a). Poster: Mathematics learning across the professional life span: Learning with dynamic geometry in a collaborative, discursive and online environment. Presented at the 37th Conference of the International Group for the Psychology of Mathematics Education (PME 2013), Kiel, Germany.
• Grisi-Dicker, L., Alqahtani, M., & Powell, A. B. (2013b). Poster: Teachers' perspectives of change in discourse practices learning dynamic mathematics in a collaborative, online environment. Presented at the 35th Annual Meeting of the North American Chapter of the Psychology of Mathematics Education, Chicago, IL.
• Magee, R. M., Mascaro, C. M., & Stahl, G. (2013). Designing for group math discourse. In the proceedings of the International Conference of Computer-Supported Collaborative Learning (CSCL 2013).  Madison, WI.  Web: http://GerryStahl.net/pub/cscl2013designing.pdf, http://GerryStahl.net/pub/cscl2013designing.ppt.pdf.
• Medina, R. (2013). Turns, sequences and inscriptions: Investigating representational practice in a semiotic-rich online environments. Unpublished Dissertation, PhD, Computer Science Dept, University of Hawaii at Manoa. Honolulu, Hawaii.
• Medina, R., & Suthers, D. D. (2013). Inscriptions becoming representations in representational practices. The Journal of the Learning Sciences. 22(1), 33-69.
• Stahl, G. (2013a). Theories of collaborative cognition: Foundations for CSCL and CSCW together. In S. Goggins & I. Jahnke (Eds.), CSCL@work. (Vol. #13 Springer CSCL Book Series). New York, NY: Springer. Web: http://GerryStahl.net/pub/collabcognition.pdf.
• Stahl, G. (2013b). Interaction analysis of a biology chat. In D. D. Suthers, K. Lund, C. P. Rosé, C. Teplovs & N. Law (Eds.), Productive multivocality in the analysis of group interactions. (Vol. #14 Springer CSCL Book Series). New York, NY: Springer. Web: http://GerryStahl.net/pub/multivocal.pdf.
• Stahl, G. (2013c). Translating Euclid: Designing a human-centered mathematics (paperback & ebook ed.). San Rafael, CA: Morgan & Claypool Publishers. 221 pages. Web: http://gerrystahl.net/elibrary/euclid. Doi: http://dx.doi.org/10.2200/S00492ED1V01Y201303HCI017.
• Stahl, G. (2013d). Mediating group cognition through digital interaction. In L. Resnick, C. Asterhan & S. Clarke (Eds.), Socializing intelligence through academic talk and dialogue. AERA Publications. Web: http://GerryStahl.net/pub/lrdc2012.pdf.
• Stahl, G. (2013e). Poster: Discovering dependencies: A case study of collaborative dynamic mathematics. Presented at the International Conference of Computer-Supported Collaborative Learning (CSCL 2013), Madison, WI. Web: http://GerryStahl.net/pub/cscl2013dependencies.pdf, http://GerryStahl.net/pub/cscl2013dependencies_poster.pdf.
• Stahl, G. (2013f). Resources for connecting levels of learning. Web: http://GerryStahl.net/pub/resources.pdf.
• Stahl, G. (2013g). Symposium presentation: To analyze a shared world in a sedimented resource, and a community in a solitary I, hold infinity in the trace of a social force, and eternity in the wink of an eye. Presented at the International Conference of Computer-Supported Collaborative Learning (CSCL 2013), Madison, WI. Web: http://GerryStahl.net/pub/cscl2013closing.pdf, http://GerryStahl.net/pub/cscl2013closing.ppt.pdf.
• Stahl, G. (2013h). Workshop presentation: The integration of cognitive levels. Presented at the International Conference of Computer-Supported Collaborative Learning (CSCL 2013), Madison, WI. Web: http://GerryStahl.net/pub/cscl2013levels.pdf, http://GerryStahl.net/pub/cscl2013levels.ppt.pdf.
• Stahl, G. (2013i). Webinar: The philosophy of group cognition. Presented at the NAPLES course. Web: http://GerryStahl.net/pub/naples.pdf, slides: http://GerryStahl.net/pub/naples.ppt.pdf, YouTube: http://youtu.be/jv6e-4yQs2E
• Stahl, G. (2013j). Topics in dynamic geometry for virtual math teams. Web: http://GerryStahl.net/elibrary/topics/topics.pdf.
• Stahl, G. (2013k). Collaborative GeoGebra for virtual math teams. In the proceedings of the GeoGebra NorthAmerican Conference 2013.  Oxford, OH.  Web: http://GerryStahl.net/pub/ggbna2013.pdf.
• Stahl, G. (2013l). Seminar: Designing a learning environment for geometry. Presented at the LinCS Seminars, University of Gothenburg, Sweden. Web: http://GerryStahl.net/pub/designing.pdf.
• Stahl, G. (2013m). Seminar: Didactics of human-centered dynamic geometry. Presented at the LinCS Seminars, University of Gothenburg, Sweden. Web: http://GerryStahl.net/pub/didactics.pdf.
• Stahl, G. (2013n). Seminar: Analyzing virtual math teams enacting geometric practices. Presented at the LinCS Seminars, University of Gothenburg, Sweden. Web: http://GerryStahl.net/pub/analyzing.pdf.
• Stahl, G. (2013o). Seminar: Designing a collaborative environment for dynamic geometry. Presented at the Dept of Education, Oslo, Norway. Web: http://GerryStahl.net/pub/designing_oslo.pdf.
• Stahl, G. (2013p). Seminar: Damsa's model as a knowledge object. Presented at the Dept of Education, Oslo, Norway. Web: http://GerryStahl.net/pub/damsa_opponent.pdf.
• Stahl, G. (2013q). Transactive discourse in CSCL. International Journal of Computer-Supported Collaborative Learning. 8(2), 145-147. Web: http://ijcscl.org/?go=contents. Doi: http://dx.doi.org/10.1007/s11412-013-9171-6.
• Stahl, G. (2013r). Learning across levels. International Journal of Computer-Supported Collaborative Learning. 8(1), 1-12. Web: http://ijcscl.org/?go=contents. Doi: http://dx.doi.org/10.1007/s11412-013-9169-0.
• Stahl, G., Jeong, H., Ludvigsen, S., Sawyer, R. K., & Suthers, D. D. (2013). Workshop: Across levels of learning: A workshop on resources connecting levels of analysis. Presented at the International Conference of Computer-Supported Collaborative Learning (CSCL 2013), Madison, WI. Web: http://GerryStahl.net/pub/cscl2013workshop.pdf, http://GerryStahl.net/pub/cscl2013workshop_call.pdf.
• Stahl, G., Mantoan, A., & Weimar, S. (2013). Demo: Collaborative dynamic mathematics in virtual math teams. Presented at the International Conference of Computer-Supported Collaborative Learning (CSCL 2013), Madison, WI. Web: http://GerryStahl.net/pub/cscl2013demo.ppt.pdf.
• Stahl, G., & Öner, D. (2013). Resources for connecting levels of learning. In the proceedings of the International Conference of Computer-Supported Collaborative Learning (CSCL 2013).  Madison, WI.  Web: http://GerryStahl.net/pub/cscl2013resources.pdf, http://GerryStahl.net/pub/cscl2013resources.ppt.pdf.
• Zemel, A., & Koschmann, T. (2013). Recalibrating reference within a dual-space interaction environment. International Journal of Computer-Supported Collaborative Learning. 8(1), 65-87. Web: http://ijcscl.org/?go=contents. Doi: http://dx.doi.org/10.1007/s11412-013-9164-5.

2014

• Alqahtani, M., & Powell, A. B. (2014). Poster: Informing mathematics teaching: Teachers' perspectives of learning dynamic mathematics discursively. Presented at the annual meeting of the American Educational Research Association (AERA 2014), Philadelphia, PA
• Çakir, M. P., & Uzunosmanoglu, S. D. (2014). An interactional analysis of gaze coordination during online collaborative problem solving activities. In the proceedings of the 11th International Conference of the Learning Sciences (ICLS 2014).  Boulder, CO. ISLS.
• Stahl, G. (2014a). The constitution of group cognition. In L. Shapiro (Ed.), Handbook of embodied cognition. New York, NY: Routledge. Web: http://GerryStahl.net/pub/embodied.pdf.
• Stahl, G. (2014b). Explore dynamic geometry together. Web: http://GerryStahl.net/elibrary/topics/explore.pdf.
• Stahl, G. (2014c). Workshop: Interaction analysis of student teams enacting the practices of collaborative dynamic geometry. Presented at the International Conference of the Learning Sciences (ICLS 2014), Boulder, CO. Web: http://GerryStahl.net/pub/icls2014workshop.pdf.
• Stahl, G. (2014d). Analysis of a virtual math team in winterfest 2013. Web: http://GerryStahl.net/vmt/analysis.pdf.
• Stahl, G., Koschmann, T., & Suthers, D. (2014). Computer-supported collaborative learning: An historical perspective. In R. K. Sawyer (Ed.), Cambridge handbook of the learning sciences, revised version. Cambridge, UK: Cambridge University Press. Web: http://GerryStahl.net/pub/chls2.pdf.
• Trausan-Matu, S., Dascalu, M., & Rebedea, T. (2014). Polycafe: Automatic support for the polyphonic analysis of CSCL chats. International Journal of Computer-Supported Collaborative Learning. 9(2)
• Xing, W., Wadholm, B., & Goggins, S. (2014). Learning analytics in CSCL with a focus on assessment: An exploratory study of activity theory-informed cluster analysis. In the proceedings of the Fourth International Conference on Learning Analytics And Knowledge.  Proceedings pp. 59-67.

2015

• Stahl, G. (2015). The group as paradigmatic unit of analysis: The contested relationship of CSCL to the learning sciences. In M. Evans, M. Packer & K. Sawyer (Eds.), The learning sciences: Mapping the terrain. Cambridge, UK: Cambridge University Press. Web: http://GerryStahl.net/pub/ls.pdf.