Publications from the VMT Project

publications from 2003-2008: click here

publications from 2009-2010 on this page below

publications from 2011-2015: click here

2009

• Çakir, M. P. (2009a). How online small groups co-construct mathematical artifacts to do collaborative problem solving. Unpublished Dissertation, Ph.D., College of Information Science and Technology, Drexel University. Philadelphia, PA, USA.
• Çakir, M. P. (2009b). The organization of graphical, narrative and symbolic interactions. In G. Stahl (Ed.), Studying virtual math teams. (ch. 7, pp. 99-140). New York, NY: Springer. Web: http://GerryStahl.net/vmt/book/7.pdf. Doi: http://dx.doi.org/10.1007/978-1-4419-0228-3_7.
• Çakir, M. P., Xhafa, F., & Zhou, N. (2009). Thread-based analysis of patterns in VMT. In G. Stahl (Ed.), Studying virtual math teams. (ch. 20, pp. 359-371). New York, NY: Springer. Web: http://GerryStahl.net/vmt/book/20.pdf. Doi: http://dx.doi.org/10.1007/978-1-4419-0228-3_20.
• Çakir, M. P., & Zemel, A. (2009). Extending an explanation: Achievement of locally adequate symmetry of situated expertise. In the proceedings   National Conference of Conversation Analysis (NCA 2009).
• Çakir, M. P., Zemel, A., & Stahl, G. (2009a). Interaction analysis of dual-interaction CSCL environments. In the proceedings of the international conference on Computer Support for Collaborative Learning (CSCL 2009).  Rhodes, Greece.  Web: http://GerryStahl.net/pub/cscl2009cakir.pdf.
• Çakir, M. P., Zemel, A., & Stahl, G. (2009b). The joint organization of interaction within a multimodal CSCL medium. International Journal of Computer-Supported Collaborative Learning. 4(2), 115-149. Web: http://ijcscl.org/?go=contents. Doi: http://dx.doi.org/10.1007/s11412-009-9061-0.
• Charles, E. S., & Shumar, W. (2009). Student and team agency in VMT. In G. Stahl (Ed.), Studying virtual math teams. (ch. 11, pp. 207-224). New York, NY: Springer. Web: http://GerryStahl.net/vmt/book/11.pdf. Doi: http://dx.doi.org/10.1007/978-1-4419-0228-3_11.
• Cui, Y., Kumar, R., Chaudhuri, S., Gweon, G., & Rosé, C. P. (2009). Helping agents in VMT. In G. Stahl (Ed.), Studying virtual math teams. (ch. 19, pp. 335-354). New York, NY: Springer. Web: http://GerryStahl.net/vmt/book/19.pdf. Doi: http://dx.doi.org/10.1007/978-1-4419-0228-3_19.
• Epperson, T. W. (2009). Critical ethnography in the VMT project. In G. Stahl (Ed.), Studying virtual math teams. (ch. 27, pp. 529-553). New York, NY: Springer. Web: http://GerryStahl.net/vmt/book/27.pdf. Doi: http://dx.doi.org/10.1007/978-1-4419-0228-3_27.
• Fuks, H., & Pimentel, M. (2009). Studying response-structure confusion in VMT. In G. Stahl (Ed.), Studying virtual math teams. (ch. 21, pp. 373-397). New York, NY: Springer. Web: http://GerryStahl.net/vmt/book/21.pdf. Doi: http://dx.doi.org/10.1007/978-1-4419-0228-3_21.
• Koschmann, T., & Stahl, G. (2009). Symposium: Examining practices of computer-mediated learning. Presented at the international conference on Computer Support for Collaborative Learning (CSCL 2009), Rhodes, Greece. Web: http://GerryStahl.net/pub/cscl2009koschmann.pdf.
• Koschmann, T., Stahl, G., & Zemel, A. (2009a). Examining understanding in computer-mediated learning environments. In the proceedings of the Fifth International Congress of Qualitative Inquiry (QI2009).  University of Illinois, Urbana-Champaign, May 20-23, 2009.  Web: http://GerryStahl.net/pub/cscl2009koschmann.pdf.
• Koschmann, T., Stahl, G., & Zemel, A. (2009b). “You can divide the thing into two parts”: Analyzing referential, mathematical and technological practice in the VMT environment. In the proceedings of the international conference on Computer Support for Collaborative Learning (CSCL 2009).  Rhodes, Greece.  Web: http://GerryStahl.net/pub/cscl2009tim.pdf.
• Medina, R., Suthers, D. D., & Vatrapu, R. (2009). Representational practices in VMT. In G. Stahl (Ed.), Studying virtual math teams. (ch. 10, pp. 185-205). New York, NY: Springer. Web: http://GerryStahl.net/vmt/book/10.pdf. Doi: http://dx.doi.org/10.1007/978-1-4419-0228-3_10.
• Mühlpfordt, M., & Wessner, M. (2009). The integration of dual-interaction spaces. In G. Stahl (Ed.), Studying virtual math teams. (ch. 15, pp. 281-293). New York, NY: Springer. Web: http://GerryStahl.net/vmt/book/15.pdf. Doi: http://dx.doi.org/10.1007/978-1-4419-0228-3_15.
• Powell, A. B., Borge, I. C., Floriti, G. I., Kondratieva, M., Koublanova, E., & Sukthankar, N. (2009). Challenging tasks and mathematics learning. In E. J. Barbeau & P. J. Taylor (Eds.), Challenging mathematics in and beyond the classroom: The 16th icmi study. New York, NY: Springer.
• Powell, A. B., & Lai, F. F. (2009). Inscriptions, mathematical ideas and reasoning in VMT. In G. Stahl (Ed.), Studying virtual math teams. (ch. 13, pp. 237-259). New York, NY: Springer. Web: http://GerryStahl.net/vmt/book/13.pdf. Doi: http://dx.doi.org/10.1007/978-1-4419-0228-3_13.
• Powell, A. B., Lai, F. F., & O’Hara, K. (2009). Curriculum unit for online, collaborative problem solving of combinatorics in VMT. Web: http://GerryStahl.net/vmt/combinatorics.pdf.
• Sarmiento-Klapper, J. W. (2009a). Bridging mechanisms in team-based online problem solving: Continuity in building collaborative knowledge. Unpublished Dissertation, Ph.D., College of Information Science and Technology, Drexel University. Philadelphia, PA, USA.
• Sarmiento-Klapper, J. W. (2009b). Group creativity in VMT. In G. Stahl (Ed.), Studying virtual math teams. (ch. 12, pp. 225-235). New York, NY: Springer. Web: http://GerryStahl.net/vmt/book/12.pdf. Doi: http://dx.doi.org/10.1007/978-1-4419-0228-3_12.
• Sarmiento-Klapper, J. W. (2009c). The sequential co-construction of the joint problem space. In G. Stahl (Ed.), Studying virtual math teams. (ch. 6, pp. 83-98). New York, NY: Springer. Web: http://GerryStahl.net/vmt/book/6.pdf. Doi: http://dx.doi.org/10.1007/978-1-4419-0228-3_6.
• Stahl, G. (2009a). Studying virtual math teams. New York, NY: Springer. Web: http://GerryStahl.net/elibrary/svmt. Doi: http://dx.doi.org/10.1007/978-1-4419-0228-3.
• Stahl, G. (2009b). For a science of group interaction. In the proceedings of the Conference for Groupware (GROUP 2009).  Sanibel Island, FL.  Web: http://GerryStahl.net/pub/group2009.pdf http://GerryStahl.net/pub/group2009ppt.pdf.
• Stahl, G. (2009c). Collaborative learning through practices of group cognition. In the proceedings of the international conference on Computer Support for Collaborative Learning (CSCL 2009).  Rhodes, Greece.  Web: http://GerryStahl.net/pub/cscl2009stahl.pdf.
• Stahl, G. (2009d). Tutorial: Introduction to CSCL. Presented at the international conference on Computer Support for Collaborative Learning (CSCL 2009), Rhodes, Greece. Web: http://ijCSCL.org/wiki.
• Stahl, G. (2009e). Collaborative information practices in virtual math teams. In the proceedings of the Conference for Groupware (GROUP 2009).  Sanibel Island, FL.  Web: http://GerryStahl.net/pub/group2009wkshp.pdf.
• Stahl, G. (2009f). Invited talk: Understanding computer-supported group cognition: Steps toward a science of virtual groups. Presented at the Dept of Computer Science, Temple University. Web: http://GerryStahl.net/pub/group2009.pdf, http://GerryStahl.net/pub/temple2009ppt.pdf.
• Stahl, G. (2009g). A career in informatics. Unpublished manuscript. Web: http://GerryStahl.net/personal/career.html.
• Stahl, G. (2009h). Invited talk: Group cognition: Research toward a scientific foundation for computer-supported collaborative learning. Presented at the School of Education, Drexel University, Philadelphia, PA. Web: http://GerryStahl.net/pub/edschool2009ppt.pdf.
• Stahl, G. (2009i). A chat about chat. In G. Stahl (Ed.), Studying virtual math teams. (ch. 1, pp. 7-16). New York, NY: Springer. Web: http://GerryStahl.net/vmt/book/1.pdf. Doi: http://dx.doi.org/10.1007/978-1-4419-0228-3_1.
• Stahl, G. (2009j). Deictic referencing in VMT. In G. Stahl (Ed.), Studying virtual math teams. (ch. 17, pp. 311-326). New York, NY: Springer. Web: http://GerryStahl.net/vmt/book/17.pdf. Doi: http://dx.doi.org/10.1007/978-1-4419-0228-3_17.
• Stahl, G. (2009k). Designing a mix of synchronous and asynchronous media for VMT. In G. Stahl (Ed.), Studying virtual math teams. (ch. 16, pp. 295-310). New York, NY: Springer. Web: http://GerryStahl.net/vmt/book/16.pdf. Doi: http://dx.doi.org/10.1007/978-1-4419-0228-3_16.
• Stahl, G. (2009l). From individual representations to group cognition. In G. Stahl (Ed.), Studying virtual math teams. (ch. 5, pp. 57-73). New York, NY: Springer. Web: http://GerryStahl.net/vmt/book/5.pdf. Doi: http://dx.doi.org/10.1007/978-1-4419-0228-3_5.
• Stahl, G. (2009m). Interactional methods and social practices in VMT. In G. Stahl (Ed.), Studying virtual math teams. (ch. 4, pp. 41-55). New York, NY: Springer. Web: http://GerryStahl.net/vmt/book/4.pdf. Doi: http://dx.doi.org/10.1007/978-1-4419-0228-3_4.
• Stahl, G. (2009n). Mathematical discourse as group cognition. In G. Stahl (Ed.), Studying virtual math teams. (ch. 3, pp. 31-40). New York, NY: Springer. Web: http://GerryStahl.net/vmt/book/3.pdf. Doi: http://dx.doi.org/10.1007/978-1-4419-0228-3_3.
• Stahl, G. (2009o). Meaning making in VMT. In G. Stahl (Ed.), Studying virtual math teams. (ch. 26, pp. 505-527). New York, NY: Springer. Web: http://GerryStahl.net/vmt/book/26.pdf. Doi: http://dx.doi.org/10.1007/978-1-4419-0228-3_26.
• Stahl, G. (2009p). Scripting group processes in VMT. In G. Stahl (Ed.), Studying virtual math teams. (ch. 18, pp. 327-334). New York, NY: Springer. Web: http://GerryStahl.net/vmt/book/18.pdf. Doi: http://dx.doi.org/10.1007/978-1-4419-0228-3_18.
• Stahl, G. (2009q). The VMT vision. In G. Stahl (Ed.), Studying virtual math teams. (ch. 2, pp. 17-29). New York, NY: Springer. Web: http://GerryStahl.net/vmt/book/2.pdf. Doi: http://dx.doi.org/10.1007/978-1-4419-0228-3_2.
• Stahl, G. (2009r). Toward a science of group cognition. In G. Stahl (Ed.), Studying virtual math teams. (ch. 28, pp. 555-579). New York, NY: Springer. Web: http://GerryStahl.net/vmt/book/28.pdf. Doi: http://dx.doi.org/10.1007/978-1-4419-0228-3_28.
• Stahl, G. (2009s). Keynote: How I view learning and thinking in CSCL groups. In the proceedings of the International Conference on Computers and Education (ICCE 2009).  Hong Kong, China.  Web: http://GerryStahl.net/pub/icce2009keynote.pdf, http://youtu.be/h5MpUJnTipM, http://GerryStahl.net/pub/icce2009.ppt.pdf.
• Stahl, G., Çakir, M. P., Weimar, S., & Weusijana, B. K. (2009). Enhancing mathematical communication for virtual math teams. In the proceedings of the Computer Algebra and Dynamic Geometry Systems in Mathematics Education.  Castle of Hagenberg, Austria.  Web: http://GerryStahl.net/pub/cadgme2009.pdf.
• Stahl, G., Zemel, A., & Koschmann, T. (2009). Repairing indexicality in virtual math teams. In the proceedings of the International Conference on Computers and Education (ICCE 2009).  Hong Kong, China.  Web: http://GerryStahl.net/pub/icce2009.pdf.
• Strijbos, J.-W. (2009). A multidimensional coding scheme for VMT. In G. Stahl (Ed.), Studying virtual math teams. (ch. 22, pp. 399-419). New York, NY: Springer. Web: http://GerryStahl.net/vmt/book/22.pdf. Doi: http://dx.doi.org/10.1007/978-1-4419-0228-3_22.
• Toledo, R. P. S. (2009). Resolving differences of perspective in a VMT session. In G. Stahl (Ed.), Studying virtual math teams. (ch. 9, pp. 161-178). New York, NY: Springer. Web: http://GerryStahl.net/vmt/book/9.pdf. Doi: http://dx.doi.org/10.1007/978-1-4419-0228-3_9.
• Trausan-Matu, S., & Rebedea, T. (2009). Polyphonic inter-animation of voices in VMT. In G. Stahl (Ed.), Studying virtual math teams. (ch. 24, pp. 451-473). New York, NY: Springer. Web: http://GerryStahl.net/vmt/book/24.pdf. Doi: http://dx.doi.org/10.1007/978-1-4419-0228-3_24.
• Wee, J. D., & Looi, C.-K. (2009). A model for analyzing math knowledge building in VMT. In G. Stahl (Ed.), Studying virtual math teams. (ch. 25, pp. 475-497). New York, NY: Springer. Web: http://GerryStahl.net/vmt/book/25.pdf. Doi: http://dx.doi.org/10.1007/978-1-4419-0228-3_25.
• Zemel, A., & Çakir, M. P. (2009). Reading’s work in VMT. In G. Stahl (Ed.), Studying virtual math teams. (ch. 14, pp. 261-276). New York, NY: Springer. Web: http://GerryStahl.net/vmt/book/14.pdf. Doi: http://dx.doi.org/10.1007/978-1-4419-0228-3_14.
• Zemel, A., Çakir, M. P., & Stahl, G. (2009). Understanding and analyzing chat in CSCL as reading’s work. In the proceedings of the international conference on Computer Support for Collaborative Learning (CSCL 2009).  Rhodes, Greece.  Web: http://GerryStahl.net/pub/cscl2009zemel.pdf.
• Zemel, A., Çakir, M. P., Stahl, G., & Zhou, N. (2009). Learning as a practical achievement: An interactional perspective. In the proceedings of the international conference on Computer Support for Collaborative Learning (CSCL 2009).  Rhodes, Greece.  Web: http://GerryStahl.net/pub/cscl2009zhou.pdf.
• Zemel, A., Xhafa, F., & Çakir, M. P. (2009). Combining coding and conversation analysis of VMT chats. In G. Stahl (Ed.), Studying virtual math teams. (ch. 23, pp. 421-450). New York, NY: Springer. Web: http://GerryStahl.net/vmt/book/23.pdf. Doi: http://dx.doi.org/10.1007/978-1-4419-0228-3_23.
• Zemel, A., Zhou, N., & Stahl, G. (2009). Collaboration and chat: Recipiency in online math problem solving. In the proceedings of the National Communication Association’s 95th Annual Convention (NCA 2009).  Chicago, IL.  Web: http://GerryStahl.net/pub/nca2009.pdf.
• Zhou, N. (2009). Question co-construction in VMT chats. In G. Stahl (Ed.), Studying virtual math teams. (ch. 8, pp. 141-159). New York, NY: Springer. Web: http://GerryStahl.net/vmt/book/8.pdf. Doi: http://dx.doi.org/10.1007/978-1-4419-0228-3_8.

2010

• Çakir, M. P., Stahl, G., & Zemel, A. (2010). Interactional achievement of shared mathematical understanding in virtual math teams. In the proceedings of the International Conference of the Learning Sciences (ICLS 2010).  Chicago, IL. ISLS. Web: http://GerryStahl.net/pub/icls2010cakir.pdf.
• Merges, K. (2010). Tracing knowledge transfer through a wiki in an online synchronous environment. Unpublished Dissertation, PhD, The Graduate School of Education, Rutgers University. New Brunswick, NJ. Web: http://GerryStahl.net/pub/merges_dissertation.pdf.
• O'Hara, K. (2010). Tracing students' mathematical indentity in an online synchronous environment. Unpublished Dissertation, PhD, The Graduate School of Education, Rutgers, The State University of New Jersey. New Brunswick, NJ. Web: http://GerryStahl.net/pub/ohara_dissertation.pdf.
• Schwarz , B., Hershkowitz, R., Atzmon, S., Rasmussen, C., Stahl, G., Wawro, M., et al. (2010). Symposium: Social construction of mathematical meaning through collaboration and argumentation. Presented at the International Conference of the Learning Sciences (ICLS 2010), Chicago, IL. Web: http://GerryStahl.net/pub/icls2010symposium.pdf.
• Stahl, G. (2010a). Group cognition as a foundation for the new science of learning. In M. S. Khine & I. M. Saleh (Eds.), New science of learning: Cognition, computers and collaboration in education. (pp. 23-44). New York, NY: Springer. Web: http://GerryStahl.net/pub/scienceoflearning.pdf.
• Stahl, G. (2010b). Computer mediation of collaborative mathematical exploration. In the proceedings of the International Conference of the Learning Sciences (ICLS 2010).  Chicago, IL.  Web: http://GerryStahl.net/pub/icls2010stahl.pdf.
• Stahl, G. (2010c). Computer-supported collaborative learning, virtual math teams and group cognition. In the proceedings of the Communications Analysis Workshop.  Tempe, AZ.  Web: http://GerryStahl.net/pub/cki2010.ppt.
• Stahl, G. (2010d). Group-cognition factors in sociotechnical systems. Human Factors. Special issue on Collaboration, Coordination, and Adaptation in Complex Sociotechnical Systems 52(2), 340-343. Web: http://GerryStahl.net/pub/humanfactors2010.pdf.
• Stahl, G. (2010e). Workshop presentation: A model of group cognition. Presented at the CKI Communications Workshop, Orlando, Florida. Web: http://GerryStahl.net/pub/cki2010.pdf.
• Stahl, G. (2010f). Guiding group cognition in CSCL. International Journal of Computer-Supported Collaborative Learning. 5(3), 255-258. Web: http://ijcscl.org/?go=contents. Doi: http://dx.doi.org/10.1007/s11412-010-9091-7.
• Stahl, G., Çakir, M. P., Weimar, S., Weusijana, B. K., & Ou, J. X. (2010). Enhancing mathematical communication for virtual math teams. Acta Didactica Napocensia. 3(2), 101-114. Web: http://GerryStahl.net/pub/adn2010.pdf.
• Stahl, G., & Chai, S. (2010). Group cognition as a new science of learning:  An interview with Gerry Stahl. China Education Technology [in Chinese]. 2010 (May). Web: http://GerryStahl.net/pub/chinaed2009.pdf, http://GerryStahl.net/pub/chinaed2009_Chinese.pdf.
• Stahl, G., Ou, J. X., Çakir, M. P., Weimar, S., & Goggins, S. (2010). Multi-user support for virtual GeoGebra teams. In the proceedings of the First North American GeoGebra Conference.  Ithaca, NY.  Web: http://GerryStahl.net/pub/geogebrana2010c.pdf.
• Stahl, G., Ou, J. X., Weusijana, B. K., Çakir, M. P., & Weimar, S. (2010). Multi-user GeoGebra for virtual math teams. GeoGebra: The New Language For The Third Millennium. 1(1), 117-126. Web: http://GerryStahl.net/pub/geogebra_romania.pdf.
• Stahl, G., Rosé, C. P., & Goggins, S. (2010). Analyzing the discourse of GeoGebra collaborations. In the proceedings of the First North American GeoGebra Conference.  Ithaca, NY.  Web: http://GerryStahl.net/pub/geogebrana2010b.pdf.
• Stahl, G., Rosé, C. P., O'Hara, K., & Powell, A. B. (2010). Supporting group math cognition in virtual math teams with software conversational agents. In the proceedings of the First North American GeoGebra Conference.  Ithaca, NY.  Web: http://GerryStahl.net/pub/geogebrana2010a.pdf.
• Trausan-Matu, S. (2010). Automatic support for the analysis of online collaborative learning chat conversations. In the proceedings of the ICHL.  Beijing, China. Proceedings pp. 383-394.
• Wee, J. D. (2010). Reinventing mathematics problem design and analysis of chat interactions in quasi-synchronous chat environments. Unpublished Dissertation, Ph.D., National Institute of Education, Nanyang Techological University. Singapore.
• Weusijana, B. K., Ou, J. X., Stahl, G., & Weimar, S. (2010). Poster: Virtual math teams: An online tool for collaborative learning in the mathematics disciplines. Presented at the International Conference of the Learning Sciences (ICLS 2010), Chicago, IL. Web: http://GerryStahl.net/pub/icls2010weusijana.pdf.
• Zemel, A., & Stahl, G. (2010). Coordinating collaborative action in online math problem-solving. In the proceedings of the National Communication Association’s 96th Annual Convention (NCA 2010).  San Francisco, CA.  Web: http://GerryStahl.net/pub/nca2010.pdf.
• Zhou, N. (2010). Troubles of understanding in virtual math teams. Unpublished Dissertation, Ph.D., College of Information Science and Technology, Drexel University. Philadelphia, PA, USA.