Writings on the Virtual Math Teams project

The following list forms a bibliography of 93 writings on the Virtual Math Teams project as of February 10, 2008. (Please notify Gerry.Stahl@drexel.edu if you notice something missing or incorrect):

Çakir, M. P., Sarmiento, J., & Stahl, G. (2006). Shared deictic referencing in online mathematics discourse. Paper presented at the 27th Urban Ethnography in Education Research Forum 2006, Philadelphia, PA. Retrieved from http://www.cis.drexel.edu/faculty/gerry/pub/ethned2006.pdf.

Çakir, M. P., & Stahl, G. (2007). Virtual math teams: Designing software support for collaborative math problem solving online. Paper presented at the Annual Meeting of the Turkish American Scientists and Scholars Association (TASSA 2007), New Haven, CT. Retrieved from http://www.cis.drexel.edu/faculty/gerry/pub/tassa2007.pdf.

Çakir, M. P., Xhafa, F., Zhou, N., & Stahl, G. (2005). Thread-based analysis of patterns of collaborative interaction in chat. Paper presented at the international conference on AI in Education (AI-Ed 2005), Amsterdam, Netherlands. Retrieved from http://www.cis.drexel.edu/faculty/gerry/pub/aied2005.pdf.

Çakir, M. P., Zemel, A., & Stahl, G. (2007). The organization of collaborative math problem solving activities across dual interaction spaces. Paper presented at the international conference on Computer-Supported Collaborative Learning (CSCL '07), New Brunswick, NJ. Retrieved from http://www.cis.drexel.edu/faculty/gerry/vmtwiki/murat.pdf.

Charles, E., & Shumar, W. (2007). Creativity, collaboration and competence: Agency in online synchronous chat environment. Paper presented at the international conference on Computer-Supported Collaborative Learning (CSCL '07), New Brunswick, NJ. Retrieved from http://www.cis.drexel.edu/faculty/gerry/vmtwiki/liz.pdf.

Epperson, T. W. (2007). Complicating common sense: The theory, practice and politics of critical ethnography in CSCL. Paper presented at the international conference on Computer-Supported Collaborative Learning (CSCL '07), New Brunswick, NJ. Retrieved from http://www.cis.drexel.edu/faculty/gerry/vmtwiki/terry.pdf.

Koschmann, T., Stahl, G., & Zemel, A. (2004). The video analyst's manifesto (or the implications of garfinkel's policies for the development of a program of video analytic research within the learning sciences). Paper presented at the International Conference of the Learning Sciences (ICLS 2004), Los Angeles, CA. Proceedings pp. 278-285. Retrieved from http://www.cis.drexel.edu/faculty/gerry/pub/manifesto2004.pdf.

Koschmann, T., Stahl, G., & Zemel, A. (2007). The video analyst's manifesto (or the implications of garfinkel's policies for the development of a program of video analytic research within the learning sciences). In R. Goldman, R. Pea, B. Barron & S. Derry (Eds.), Video research in the learning sciences. Retrieved from http://www.cis.drexel.edu/faculty/gerry/publications/journals/manifesto.pdf.

Litz, I. R. (2007). Student adoption of a computer-supported collaborative learning (CSCL) mathematical problem solving environment: The case of the math forum’s virtual math teams (VMT) chat service. Unpublished Ph.D. dissertation, School of Computer and Information Sciences, Nova Southeastern University, Florida.

Mühlpfordt, M. (2006). The integration of synchronous communication across dual interaction spaces (translated by g. Stahl). Paper presented at the German e-learning conference (DeLFI 2006). Retrieved from http://www.cis.drexel.edu/faculty/gerry/pub/delfi-german.pdf (in German) http://www.cis.drexel.edu/faculty/gerry/pub/delfi-eng.pdf (in English).

Mühlpfordt, M., & Stahl, G. (2007). The integration of synchronous communication across dual interaction spaces. Paper presented at the international conference on Computer Support for Collaborative Learning (CSCL 2007), New Brunswick, NJ. Retrieved from http://www.cis.drexel.edu/faculty/gerry/vmtwiki/martin.pdf.

Mühlpfordt, M., & Wessner, M. (2005). Explicit referencing in chat supports collaborative learning. Paper presented at the international conference on Computer Support for Collaborative Learning (CSCL 2005), Taipei, Taiwan.

Park, J.-r. (2007). Interpersonal and affective communication in synchronous online discourse. The Library Quarterly, 77 (2), 133-155.

Powell, A. B., & Lai, F. (2007). Understanding students' mathematical ideas and reasoning in chat. Paper presented at the international conference on Computer-Supported Collaborative Learning (CSCL '07), New Brunswick, NJ. Retrieved from http://www.cis.drexel.edu/faculty/gerry/vmtwiki/arthur.pdf.

Powell, A. B., Bairall, M. A., Lai, F. F., Merges, K. M. & Cakir, M. P. (2008). Interactive Development of Mathematical Reasoning in a Virtual Space. Research Symposium presented at the Annual Meeting and Exposition of the National Council of Teachers of Mathematics (NCTM '08), Salt Lake City, UT.

Renninger, K. A., Stahl, G., Suthers, D., Marlino, M., Weimar, S., Derry, S., et al. (2006). Studying engaged learning in online communities [workshop]. Paper presented at the International Conference of the Learning Sciences (ICLS 2006), Bloomington, IN. Retrieved from http://www.cis.drexel.edu/faculty/gerry/pub/icls2006eloc.pdf.

Rose, C. (2007). Evaluating the effect of social conversation on learning, interaction and perceived interdependence in VMT. Paper presented at the international conference on Computer-Supported Collaborative Learning (CSCL '07), New Brunswick, NJ. Retrieved from from http://www.cis.drexel.edu/faculty/gerry/vmtwiki/carolyn.pdf.

Sarmiento, J. (2007). Bridging: Interactional mechanisms used by online groups to sustain knowledge building over time. Paper presented at the international conference on Computer-Supported Collaborative Learning (CSCL '07), New Brunswick, NJ. Retrieved from http://www.cis.drexel.edu/faculty/gerry/vmtwiki/johann.pdf.

Sarmiento, J., & Çakir, M. P. (2005). Virtual math teams: Design research for effective collaborative learning of mathematics [poster]. Paper presented at the First i-Conference 2005, State College, PA.

Sarmiento, J., & Stahl, G. (2006, November 3-9, 2006). Sustaining and bridging sense-making and collaborative learning across multiple interaction spaces. Paper presented at the ASIS&T Annual Meeting (ASIS&T 2006), Austin, TX. Retrieved from http://www.cis.drexel.edu/faculty/gerry/pub/asist2006.pdf.

Sarmiento, J., & Stahl, G. (2007a). Bridging and  persistence in sustained, collaborative problem solving online. Paper presented at the Hawaii International Conference on System Sciences (HICSS 2007), Hawaii, HI. Retrieved from http://www.cis.drexel.edu/faculty/gerry/pub/hicss07.

Sarmiento, J., & Stahl, G. (2007b). Group creativity in virtual math teams: Interactional mechanisms for referencing, remembering and bridging. Paper presented at the Creativity and Cognition Conference, Baltimore, MD. Retrieved from http://www.cis.drexel.edu/faculty/gerry/vmtwiki/johann2.pdf.

Sarmiento, J., & Stahl, G. (2008a). Extending the joint problem space: Time and sequence as essential features of knowledge building. Paper presented at the International Conference of the Learning Sciences (ICLS 2008), Utrecht, Netherlands. Retrieved from http://www.cis.drexel.edu/faculty/gerry/pub/icls2008johann.pdf.

Sarmiento, J., & Stahl, G. (2008b). Group creativity in inter-action: Referencing, remembering and bridging. International Journal of Human-Computer Interaction  (IJHCI). Retrieved from http://www.cis.drexel.edu/faculty/gerry/pub/ijhci2007.pdf.

Sarmiento, J., & Stahl, G. (2008c). Information practices to sustain knowledge building: the case of the virtual math teams online community, I-School Congerence 2008.

Sarmiento, J., Stahl, G., & Weimar, S. (2006). Assessing mathematical thinking from online, collaborative problem-solving. Paper presented at the Conference of the National Council of Teachers of Mathematics (NCTM 2006), St. Louis, MO. Retrieved from http://www.cis.drexel.edu/faculty/gerry/pub/nctm2006.pdf.

Sarmiento, J., Trausan-Matu, S., & Stahl, G. (2005a). Co-constructed narratives in online, collaborative mathematics problem solving. Paper presented at the international conference on AI in Education (AI-Ed 2005), Amsterdam, Netherlands. Retrieved from http://www.cis.drexel.edu/faculty/gerry/pub/aiedwkshp.pdf.

Sarmiento, J., Trausan-Matu, S., & Stahl, G. (2005b). Dialogical perspectives on narratives in collaborative mathematics problem-solving. Paper presented at the International Symposium on Organizational Learning and Knowledge Work Management (OL-KWM 2005), Bucharest, Romania. Proceedings pp. 88-99. Retrieved from http://www.cis.drexel.edu/faculty/gerry/pub/romania.pdf.

Shumar, W. (2006). The production of self, other and group through f2f and online chat interactions at the math forum. Paper presented at the 27th Urban Ethnography in Education Research Forum, Philadelphia, PA. Retrieved from http://www.ischool.drexel.edu/vmt/Public/VMT%20Papers/2006-Shumar-TheProductionOfSelfOtherAndGroupThroughF2FAndOnlineChat-TheVirtualMathTeamsProjectAtTheMathForum.doc.

Stahl, G. (2003). VMT: The virtual math teams project [poster]. Paper presented at the NSF NSDL Annual Project Meeting, Washington, DC. Retrieved from http://www.cis.drexel.edu/faculty/gerry/vmt/VMT_poster.pdf.

Stahl, G. (2004a). Can community knowledge exceed its members'? ACM SigGroup Bulletin, 23 (3), 1-13. Retrieved from http://www.cis.drexel.edu/faculty/gerry/publications/conferences/2003/group/workshop.pdf.

Stahl, G. (2004b). Mediation of group cognition. SigGroup Bulletin, 24 (4), 13-17. Retrieved from http://www.cis.drexel.edu/faculty/gerry/publications/journals/Mediation%20of%20Group%20Cognition.pdf.

Stahl, G. (2004c). Thinking at the group unit of analysis. Paper presented at the CSCL SIG Symposium of the European Union Kaleidoscope Network of Excellence (KAL '04), Lausanne, Switzerland. Retrieved from http://www.cis.drexel.edu/faculty/gerry/pub/kal2004.pdf & http://www.cis.drexel.edu/faculty/gerry/pub/kal2004ppt.pdf.

Stahl, G. (2005a). Group cognition in chat: Methods of interaction / methodologies of analysis. Paper presented at the Kaleidoscope CSCL SIG Workshop on Analysis of Interaction and Learning (NAIL 2005), Gothenburg, Sweden. Retrieved from http://www.cis.drexel.edu/faculty/gerry/pub/nail2005.pdf & http://www.cis.drexel.edu/faculty/gerry/pub/nail2005ppt.pdf.

Stahl, G. (2005b). Group cognition in computer assisted learning. Journal of Computer Assisted Learning. Retrieved from http://www.cis.drexel.edu/faculty/gerry/publications/journals/JCAL.pdf.

Stahl, G. (2005c). Group cognition in online collaborative mathematics problem solving. Paper presented at the 11th Biennial Conference of the European Association for Research on Learning and Instruction (EARLI 2005), Nicosia, Cyprus. Proceedings pp. 291. Retrieved from http://www.cis.drexel.edu/faculty/gerry/pub/earli2005.pdf & http://www.cis.drexel.edu/faculty/gerry/pub/earli2005ppt.pdf.

Stahl, G. (2005d). Group cognition: The collaborative locus of agency in CSCL. Paper presented at the international conference on Computer Support for Collaborative Learning (CSCL '05), Taipei, Taiwan. Proceedings pp. 632-640. Retrieved from http://www.cis.drexel.edu/faculty/gerry/pub/cscl2005.pdf & http://www.cis.drexel.edu/faculty/gerry/pub/cscl2005ppt.pdf.

Stahl, G. (2005e). Groups, group cognition & groupware [keynote]. Paper presented at the International Workshop on Groupware (CRIWG 2005), Racife, Brazil. Retrieved from http://www.cis.drexel.edu/faculty/gerry/pub/criwg2005.pdf & http://www.cis.drexel.edu/faculty/gerry/pub/criwg2005ppt.pdf.

Stahl, G. (2005f). Measurement challenges for collaborative learning research: Discussant. Paper presented at the Eleventh Biannual Conference of the European Association for Research in Learning and Instruction (EARLI 2005), Nicosia, Cyprus. Retrieved from http://www.cis.drexel.edu/faculty/gerry/pub/earli2005discuss.pdf & http://www.cis.drexel.edu/faculty/gerry/pub/earli2005discussppt.pdf.

Stahl, G. (2005g). Reflections on supporting and studying collaborative team formation in post-cardiac surgery care. Philadelphia, PA: College of Information Science & Technology, Drexel University. Retrieved from http://www.cis.drexel.edu/faculty/gerry/pub/collabcare.pdf.

Stahl, G. (2005h). Sustaining online collaborative problem solving with math proposals [winner of best paper award]. Paper presented at the International Conference on Computers and Education (ICCE 2005), Singapore, Singapore. Proceedings pp. 436-443. Retrieved from http://www.cis.drexel.edu/faculty/gerry/pub/icce2005.pdf & http://www.cis.drexel.edu/faculty/gerry/pub/icce2005ppt.pdf.

Stahl, G. (2006a). Analyzing and designing the group cognitive experience. International Journal of Cooperative Information Systems (IJCIS), 15, 157-178. Retrieved from http://www.cis.drexel.edu/faculty/gerry/pub/ijcis.pdf.

Stahl, G. (2006b). Group cognition: Computer support for building collaborative knowledge. Cambridge, MA: MIT Press. Retrieved from http://www.cis.drexel.edu/faculty/gerry/mit/.

Stahl, G. (2006c). Interview about chat. Newsletter of the Asia-Pacific Society for Computers in Education (APSCE ), 1 (2), 4-5. Retrieved from http://www.cis.drexel.edu/faculty/gerry/pub/rptel_interview.pdf.

Stahl, G. (2006d). Meaning making in small groups. Paper presented at the Interactive Symposium on "Engaged learning in online communities: Forging a research agenda" at the Annual Meeting of the American Educational Research Association (AERA 2006), San Francisco, CA. Retrieved from http://www.cis.drexel.edu/faculty/gerry/pub/aera2006.pdf.

Stahl, G. (2006e). Preface: Engaging with engaged learning. In D. Hung & M. S. Khine (Eds.), Engaged learning with emerging technologies (pp. i-v). Boston: Springer. Retrieved from http://www.cis.drexel.edu/faculty/gerry/publications/journals/Engagement.pdf.

Stahl, G. (2006f). Scripting group cognition: The problem of guiding situated collaboration. In F. Fischer, H. Mandl, J. Haake & I. Kollar (Eds.), Scripting computer-supported collaborative learning: Cognitive, computational and educational perspectives (pp. 327-335). Dodrecht, Netherlands: Kluwer-Springer Verlag. Retrieved from http://www.cis.drexel.edu/faculty/gerry/pub/scripting.pdf.

Stahl, G. (2006g). Supporting group cognition in an online math community: A cognitive tool for small-group referencing in text chat. Journal of Educational Computing Research (JECR) special issue on Cognitive tools for collaborative communities, 35 (2), 103-122. Retrieved from http://www.cis.drexel.edu/faculty/gerry/pub/jecr.pdf.

Stahl, G. (2006h). Sustaining group cognition in a math chat environment. Research and Practice in Technology Enhanced Learning (RPTEL), 1 (2), 85-113. Retrieved from http://www.cis.drexel.edu/faculty/gerry/pub/rptel.pdf.

Stahl, G. (2006i). The generalization of knowledge by a virtual team. Paper presented at the symposium on Leveraging Human Generalization Abilities for Optimal Learning, Boulder, CO. Retrieved from http://www.cis.drexel.edu/faculty/gerry/pub/generalization.htm.

Stahl, G. (2006j). Virtual math teams project: An overview of VMT. Retrieved from http://www.mathforum.org/vmt/TheVMTProject.pdf.

Stahl, G. (2007a). Chat analysis in virtual math teams [workshop]. Paper presented at the International Conference of Computer-Supported Collaborative Learning (CSCL 2007), New Brunswick, NJ. Retrieved from http://vmt.mathforum.org/vmtwiki/index.php/Chat_Analysis_Workshop.

Stahl, G. (2007b). Meaning making in CSCL: Conditions and preconditions for cognitive processes by groups. Paper presented at the international conference on Computer-Supported Collaborative Learning (CSCL '07), New Brunswick, NJ. Retrieved from http://www.cis.drexel.edu/faculty/gerry/pub/cscl07.pdf.

Stahl, G. (2007c). The role of a wiki in supporting group cognition. Paper presented at the Open Learning Initiative, Pittsburgh, PA. Retrieved from http://www.cis.drexel.edu/faculty/gerry/pub/oli2007.pdf.

Stahl, G. (2008a). Chat on collaborative knowledge building. QWERTY, 3 (1).

Stahl, G. (2008b). Explorations of group cognition. Retrieved from http://www.cis.drexel.edu/faculty/gerry/mit/prospectus2.pdf.

Stahl, G. (2008c). Human-human interaction and group learning. Paper presented at the Human-Computer Interaction Consortium, Frasier, CO. Retrieved from http://www.cis.drexel.edu/faculty/gerry/pub/hcic2008.pdf.

Stahl, G. (2008d). Integrating a wiki into support for group cognition. Paper presented at the International Conference of the Learning Sciences (ICLS 2008), Utrecht, Netherlands. Retrieved from http://www.cis.drexel.edu/faculty/gerry/pub/icls2008wiki.pdf.

Stahl, G. (2008e). Integrating synchronous and asynchronous support for group cognition in online collaborative learning. Paper presented at the International Conference of the Learning Sciences (ICLS 2008), Utrecht, Netherlands. Retrieved from http://www.cis.drexel.edu/faculty/gerry/pub/icls2008.pdf.

Stahl, G. (2008f). Social practices of group cognition in virtual math teams. In S. Ludvigsen, Lund, A. &  Säljö, R. (Ed.), Learning in social practices. Ict and new artifacts  - transformation of social and cultural practices: Pergamon. Retrieved from http://www.cis.drexel.edu/faculty/gerry/pub/cmc.pdf.

Stahl, G. (Ed.). (2008g). Studying virtual math teams  Retrieved from http://www.cis.drexel.edu/faculty/gerry/mit/prospectus1.pdf.

Stahl, G., Çakir, M. P., & Sarmiento, J. (2006). Group cognition in online chat: How virtual math teams construct their cognitive experience. Paper presented at the Human-Computer Interaction Consortium (HCIC 2006), Fraser, CO.

Stahl, G., & Hesse, F. (2007). Making use of productive tensions in CSCL [invited panel]. Paper presented at the International Conference of Computer-Supported Collaborative Learning (CSCL 2007), New Brunswick, NJ. Retrieved from http://mathforum.org/wiki/VMT?MethodologySymposium.

Stahl, G., Koschmann, T., & Suthers, D. (2006). Computer-supported collaborative learning: An historical perspective. In R. K. Sawyer (Ed.), Cambridge handbook of the learning sciences (pp. 409-426). Cambridge, UK: Cambridge University Press. Retrieved from http://www.cis.drexel.edu/faculty/gerry/cscl/CSCL_English.pdf in English,  http://www.cis.drexel.edu/faculty/gerry/cscl/CSCL_Chinese_simplified.pdf in simplified Chinese,  http://www.cis.drexel.edu/faculty/gerry/cscl/CSCL_Chinese_traditional.pdf in traditional Chinese,  http://www.cis.drexel.edu/faculty/gerry/cscl/CSCL_Spanish.pdf in Spanish,  http://www.cis.drexel.edu/faculty/gerry/cscl/CSCL_Portuguese.pdf in Portuguese, http://www.cis.drexel.edu/faculty/gerry/cscl/CSCL_German.pdf in German, http://www.cis.drexel.edu/faculty/gerry/cscl/CSCL_Romanian.pdf in Romanian.

Stahl, G., & Sarmiento, J. (2007). Social computing for educational knowledge building. Paper presented at the GROUP 2007, Sanibel Island, FL. Retrieved from http://www.cis.drexel.edu/faculty/gerry/pub/group2007.pdf.

Stahl, G., Shumar, W., & Weimar, S. (2004). Diversity in virtual math teams [poster]. Paper presented at the Sixth International Conference of the Learning Sciences (ICLS '04), Los Angeles, CA. Proceedings pp. 636. Retrieved from http://www.cis.drexel.edu/faculty/gerry/pub/icls2004poster.pdf.

Stahl, G., Toledo, R., & Sarmiento, J. (2007). Using chat analysis to understand engaged learning in the virtual math teams online community. Paper presented at the Annual Meeting of the American Educational Research Association (AERA 2007), Chicago, IL. Retrieved from http://www.cis.drexel.edu/faculty/gerry/pub/aera07.pdf.

Stahl, G., Wee, J. D., & Looi, C.-K. (2007). Using chat, whiteboard and wiki to support knowledge building. Paper presented at the International Conference on Computers in Education (ICCE 07), Hiroshima, Japan. Retrieved from http://www.cis.drexel.edu/faculty/gerry/pub/icce07.pdf.

Stahl, G., Weimar, S., Fetter, A., & Sarmiento, J. (2005). Virtual math teams: Studying and supporting online collaborative problem-solving. Paper presented at the Annual Meeting of the National Council of Teachers of Mathematics (NCTM 2005), Anaheim, CA. Retrieved from http://www.cis.drexel.edu/faculty/gerry/pub/nctm2005ppt.pdf.

Stahl, G., Weimar, S., Shumar, W., Çakir, M. P., Sarmiento, J., Toledo, R., et al. (2005). Virtual math teams; quantitative analysis of interaction patterns in chat; conversation analysis of problem-solving methods in chat; designing software to support collaborative math learning [four posters]. Paper presented at the international conference on Computer Support for Collaborative Learning (CSCL 2005), Taipei, Taiwan. Retrieved from http://www.cis.drexel.edu/faculty/gerry/pub/csclp1.pdf & http://www.cis.drexel.edu/faculty/gerry/pub/csclp2.pdf & http://www.cis.drexel.edu/faculty/gerry/pub/csclp3.pdf & http://www.cis.drexel.edu/faculty/gerry/pub/csclp4.pdf.

Stahl, G., & Zemel, A. (2006). Interaction & learning in chat environments: A workshop with data sessions. Paper presented at the International Conference of the Learning Sciences (ICLS 2006), Bloomington, IN. Retrieved from http://www.cis.drexel.edu/faculty/gerry/pub/icls2006chat.pdf.

Stahl, G., Zemel, A., Sarmiento, J., Çakir, M. P., Weimar, S., Wessner, M., et al. (2006). Shared referencing of mathematical objects in chat. Paper presented at the International Conference of the Learning Sciences (ICLS 2006), Bloomington, IN. Proceedings pp. 716-722. Retrieved from http://www.cis.drexel.edu/faculty/gerry/pub/icls2006.pdf.

Stahl, G., & Zhou, N. (2006). The virtual math teams project: A global math discourse community. Paper presented at the International Conference on Computers and Education (ICCE '06), Beijing, China. Retrieved from http://www.cis.drexel.edu/faculty/gerry/pub/icce2006.pdf.

Strijbos, J. W., & Stahl, G. (2005). Chat-based problem solving in small groups: Developing a multi-dimensional coding scheme. Paper presented at the Eleventh Biannual Conference of the European Association for Research in Learning and Instruction (EARLI 2005), Nicosia, Cyprus. Proceedings pp. 93. Retrieved from http://www.cis.drexel.edu/faculty/gerry/pub/earli2005jw.pdf.

Strijbos, J. W., & Stahl, G. (2007). Methodological issues in developing a multi-dimensional coding procedure for small group chat communication. Learning and Instruction. Special issue on measurement challenges in collaborative learning research, 17 (4), 394-404. Retrieved from http://www.cis.drexel.edu/faculty/gerry/vmtwiki/jw.pdf.

Toledo, R. P. S., Zemel, A., & Stahl, G. (2007). Resolving differences: Twists and turns in a synchronous online collaborative mathematics problem-solving session. Paper presented at the international conference on Computer-Supported Collaborative Learning (CSCL '07), New Brunswick, NJ. Retrieved from http://www.cis.drexel.edu/faculty/gerry/vmtwiki/ramon.pdf.

Trausan-Matu, S., Stahl, G., & Sarmiento, J. (2006). Polyphonic support for  collaborative learning. In Y. A. Dimitriadis (Ed.), Groupware: Design, implementation, and use: Proceedings of the  12th international workshop on groupware, CRIWG 2006, medina del campo, Spain, september 17-21, 2006. LNCS 4154 (pp. 132-139). Berlin: Springer Verlag. Retrieved from http://www.cis.drexel.edu/faculty/gerry/pub/interanimation.pdf.

Trausan-Matu, S., Stahl, G., & Sarmiento, J. (2007a). Polyphonic inter-animation of voices in chat. Paper presented at the international conference on Computer-Supported Collaborative Learning (CSCL '07), New Brunswick, NJ. Retrieved from http://www.cis.drexel.edu/faculty/gerry/vmtwiki/stefan.pdf.

Trausan-Matu, S., Stahl, G., & Sarmiento, J. (2007b). Polyphonic support for  collaborative learning. e-Service Journal. Retrieved from http://www.cis.drexel.edu/faculty/gerry/pub/esj.pdf.

Wee, J. D., & Looi, C.-K. (2007). Model for analysing collaborative knowledge construction in a synchronous chat environment. Paper presented at the international conference on Computer-Supported Collaborative Learning (CSCL '07), New Brunswick, NJ. Retrieved from http://www.cis.drexel.edu/faculty/gerry/vmtwiki/chee-kit.pdf.

Weimar, S. (2008). Virtual Math Teams and Probability. Paper presented at the Annual Meeting and Exposition of National Council of Teachers of Mathematics (NCTM '08), Salt Lake City, UT.

Wessner, M., Shumar, W., Stahl, G., Sarmiento, J., Mühlpfordt, M., & Weimar, S. (2006). Designing an online service for a math community. Paper presented at the International Conference of the Learning Sciences (ICLS 2006), Bloomington, IN. Proceedings pp. 818-824. Retrieved from http://www.cis.drexel.edu/faculty/gerry/pub/icls2006design.pdf.

Zemel, A. (2005). Texts-in-interaction: Collaborative problem-solving in quasi-synchronous computer-mediated communication. Paper presented at the International Conference of Computer-Supported Collaborative Learning (CSCL 05), Taipei, Taiwan.

Zemel, A., & Çakir, M. P. (2007). Reading's work: The mechanisms of online chat as social interaction. Paper presented at the National Communication Association Convention, Chicago, IL. Retrieved from http://www.cis.drexel.edu/faculty/gerry/vmtwiki/alan2.pdf.

Zemel, A., & Koschmann, T. (2005). Understanding-as-participation: A single case analysis of a problem-based learning meeting. Paper presented at the International Institute for Ethnomethodology and Conversation Analysis Conference (IIEMCA 2005), Waltham, MA. Retrieved from http://www.cis.drexel.edu/faculty/gerry/vmtwiki/alan3.pdf.

Zemel, A., Shumar, W., & Çakir, M. P. (2007). The disembodied act: Copresence and indexical symmetry in computer-mediated communication. Paper presented at the international conference on Computer-Supported Collaborative Learning (CSCL '07), New Brunswick, NJ. Retrieved from http://www.cis.drexel.edu/faculty/gerry/vmtwiki/alan.pdf.

Zemel, A., Xhafa, F., & Çakir, M. P. (2005). What's in the mix? Combining coding and conversation analysis to investigate chat-based problem-solving. Paper presented at the 11th Biennial Conference of the European Association for Research on Learning and Instruction (EARLI 2005), Nicosia, Cyprus.

Zemel, A., Xhafa, F., & Çakir, M. P. (2007). What's in the mix? Combining coding and conversation analysis to investigate chat-based problem solving. Learning & Instruction, 17 (4), 405-415. Retrieved from http://www.cis.drexel.edu/faculty/gerry/vmtwiki/fatos.pdf.

Zemel, A., Xhafa, F., & Stahl, G. (2005). Analyzing the organization of collaborative math problem-solving in online chats using statistics and conversation analysis. Paper presented at the CRIWG International Workshop on Groupware, Racife, Brazil. Retrieved from http://www.cis.drexel.edu/faculty/gerry/pub/criwg2005zemel.pdf.

Zhou, N., & Stahl, G. (2006). Information behavior of small groups. Paper presented at the Connections 2006 (The Great Lakes Information Studies Conference), Syracuse, NY.

Zhou, N., & Stahl, G. (2007a). Information behavior of small groups: Implications for design of digital libraries. Paper presented at the Joint Conference of Digital Libraries (JCDL '07), Vancouver, Canada.

Zhou, N., & Stahl, G. (2007b). Towards building a math discourse community: Investigating collaborative information behavior. Paper presented at the HCI International 2007, Beijing, China. Retrieved from http://www.cis.drexel.edu/faculty/gerry/pub/hcii2007.pdf.

Zhou, N., Zemel, A., & Stahl, G. (2007). Information as a social achievement: Collaborative information behavior in CSCL. Paper presented at the international conference on Computer-Supported Collaborative Learning (CSCL '07), New Brunswick, NJ. Retrieved from http://www.cis.drexel.edu/faculty/gerry/vmtwiki/nan.pdf.

Zhou, N., Zemel, A., & Stahl, G. (2008). Question asking in online small groups engaged in collaborative math problem solving. Paper presented at the International Conference of the Learning Sciences (ICLS 2008), Utrecht, Netherlands. Retrieved from http://www.cis.drexel.edu/faculty/gerry/pub/icls2008nan.pdf.