Collaborative Tools and Shared Mental Models

Abstract

This paper reports on an experiment conducted to measure collaboration tool usage and shared mental models in Army Command and Control. Several teams of soldiers participated in a two-week simulation experiment. During the simulation, the run was stopped and participants completed a 5-minuted on-line questionnaire in which they were asked to rate their workload and other teammates workload as well as provide information on the collaboration tools used during the last hour of the exercise. Shared mental models was measured using congruency between each person's rating of their own workload and their teammates perception of their workload. Overall, using the same collaboration tool, irrespective of the tool type, to communicate between team members lead to higher shared mental models.

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References

Army, U. S. (2001). Concepts for the Objective Force: White Paper: United States Army.

Bolstad

C. A.

Endsley

M. R.

(1999). Shared mental models and shared displays: An empirical evaluation of team performance. Paper presented at the 43rd Annual Meeting of the Human Factors and Ergonomics Society, Houston, TX.

Bolstad

C. A.

Endsley

M. R.

(2003). Tools for supporting team collaboration. Paper presented at the Human Factors and Ergonomics 47th Annual Meeting, Denver, Colorado.

Cannon-Bowers

J. A.

Salas

Converse

(1993). Shared mental models in expert team decision making. In Castellan

N. J.

(Ed.), Current issues in individual and group decision making (pp. 221–247). Hillsdale, NJ: Lawrence Earlbaum.

Entin

E. E.

Serfaty

(1999). Adaptive team coordination. Human Factors, 41(2), 312–325.

Hart

S. G.

Staveland

L. E.

(1988). Development of NASA-TLX (Task Load Index): Results of empirical and theoretical research. In Hancock

P. A.

Meshkati

(Eds.), Human mental workload (pp. 139–183). Amsterdam: North-Holland.

Salas

Prince

Baker

D. P.

Shrestha

(1995). Situation awareness in team performance: Implications for measurement and training. Human Factors, 37(1), 123–136.

Stout

R. J.

Cannon-Bowers

J. A.

Salas

Milanovich

D. M.

(1999). Planning, shared mental models, and coordinated performance: An empirical link is established. Human Factors, 41(1), 61–71.