Koschmann, T., LeBaron, C., Goodwin, C., & Feltovich, P.  (2001, January).  Examining spatial deixis in the OR [Invited presentation].   Twelfth Annual Winter Conference on Discourse, Text, & Cognition, Jackson Hole, WY.

Koschmann, T., LeBaron, C., Goodwin, C., & Feltovich, P. (2001, August).  Dissecting common ground: Examining an instance of reference repair.  In J. D. Moore & K. Stenning (Eds.), Proceedings of the Twenty-Third Annual Conference of the Cognitive Science Society (pp. 516–521).  Mahwah, NJ: Lawrence Erlbaum Associates.

LeBaron, C., Koschmann, T., Goodwin, C., & Feltovich, P. (2003, May).  Object formulation in the operating room: Pointing out the cystic artery.  Paper presented at the 53rd Annual Conference of the International Communication Association, San Diego, CA.

Koschmann, T., Zemel, A., & LeBaron, C. (2003, August).  The instructability of instruction: Formulating the triangle of doom. 10^th Biennial Conference of the European Association for Research on Learning and Instruction (EARLI), Padua, Italy. 

Koschmann, T., & LeBaron, C. (2003, September).  Reconsidering common ground: Examining Clark's contribution theory in the OR.  In K. Kuutti, E. Karsten, G. Fitzpatrick, P. Dourish, & K. Schmidt (Eds.), ECSCW 2003: Proceedings of the Eighth European Conference on Computer-Supported Cooperative Work (pp. 81–98).  Amsterdam: Kluwer Academic Publishing.

Koschmann, T. (2004, November).  Summoning the missing user.  International Workshop on Interaction, Artefacts, and Situated Cognition.  Bielefeld, Germany.

LeBaron, C., Koschmann, T., & Goodwin, C. (2004, November).  Scaffolding in the operating room.  Paper presented at the 90th Annual Conference of the National Communication Association, Chicago, IL.

Koschmann, T., LeBaron, C., Goodwin, C., Dunnington, G. & Zemel, A. (2005, April). How do gestures mean?  Formulating the triangle of doom. Paper presented at the Annual meeting of the American Educational Research Association, Montreal, Quebec.

Zemel, A., Koschmann, T., LeBaron, C., & Feltovich, P. (2005, May).  Usability as an interactional resource: Deictic management of scene formulation.  Paper presented at CSCL '05, Taipei, Taiwan.

Koschmann, T., Goodwin, C., LeBaron, L., Zemel, A., & Dunnington, G. (2005, June). Formulating the triangle of doom:  Le Geste dans son Contexte.  Paper presented at the Congress of the International Society for Gesture Studies, Lyon, France.

Koschmann, T., LeBaron, C., Zemel, A., & Dunnington, G. (2005, July).  Things we encounter in concern: Documenting the work of collaborative tool work.  Paper presented at the 9th International Pragmatics Conference, Riva del Garda, Italy.

Koschmann, T., LeBaron, C., Goodwin, C., & Feltovich, P. (2005, August).  The cystic artery as social fact. Paper presented at the International Institute for Ethnomethodology and Conversation Analysis Conference, Bentley College, Waltham, MA.

Koschmann, T.  (2005, October).  Ethnomethodological prescriptions for health care educators.  International Workshop on Training the Health Professions: Applying Interaction Research in Health Educational Settings.  Odense, Denmark.

LeBaron, C. (2006, April).  Organizational knowledge and learning among surgical teams.  Paper presented at the 5th Annual Knowledge and Organizations Conference, Laguna Beach, CA.

Koschmann, T., Zemel, A., LeBaron, C., Goodwin, C., Hall, R., & Dunnington, G. (2006, May).  Learning to cut:  Examining the in vivo properties of instruction in the OR.  Paper presented at the ICCA06 (International Conference on Conversation Analysis), Helsinki, Finland.

LeBaron, C.  (2006, October).  Bodies of knowledge: Analyzing practices of understanding by surgical teams in a teaching hospital.  Interdisciplinary Committee on Organizational Studies (ICOS) Symposium Series, University of Michigan.

Koschmann, T., Lebaron, C., Goodwin, C., & Feltovich, P. (2006, November).  The mystery of the missing referent: Objects, procedures, and the problem of the instruction follower.  Paper presented at CSCW 2006. Banff, Alberta. [Also available in S. Greenberg & G. Mark (Eds.), Conference on Computer Supported Cooperative Work (pp. 373-382).  New York, ACM.]

LeBaron, C., Koschmann, T., Goodwin, C., Dunnington, G., & Zemel, A.  (2008, July).  Bodies of knowledge: Scaffolding expertise within a surgical team of a teaching hospital.  Paper presented at Language, Culture and Mind 3, University of Southern Denmark, Odense, Denmark.

Koschmann, T., LeBaron, C., Goodwin, C., Zemel, A., & Dunnington, G. (2007).  Formulating the triangle of doom.  Gesture, 7(1), 97–118.

Zemel, A., Koschmann, T., LeBaron, C., & Feltovich, P. (in press).  "What are we missing?" Usability's indexical ground.  Computer-Supported Cooperative Work.

Koschmann, T., LeBaron, C., Goodwin, C., Zemel, A., & Dunnington, G. (2007).  Formulating the triangle of doom.  To appear in W.A. Beach (Ed.), Handbook of patient-provider interactions: Raising and responding to concerns about health, illness and disease. Cresskill, NJ: Hampton Press.

Zemel, A., Koschmann, T., LeBaron, C., & Feltovich, G. (in prep).  "What are we missing?" Usability's indexical ground.  In C. Goodwin, C. LeBaron & J. Streeck (Eds.), Multimodality and human activity: Research on behavion, action and communication.