Effects of Time Scale Focus on System Understanding in Decision Support Systems
- 1 September 2000
- journal article
- research article
- Published by SAGE Publications in Simulation & Gaming
- Vol. 31 (3), 309-330
- https://doi.org/10.1177/104687810003100301
Abstract
Successfully managing dynamic complex systems requires an understanding of how structure influences both short-and long-term behavior. Therefore, decision support systems designed to improve performance by increasing user understanding require features that address both short and long time scales. The authors report the results of empirical research on the effects of features that facilitate different time scale focuses by users of management flight simulators on system understanding. System understanding was measured in two ways: with questions about structural relationships and by performance measures pertaining to the management of a complex system. Participants were divided into two time scale groups. Results were disaggregated based on causal distance and the timing of impacts to relate time scale focus and system understanding. A second experiment evaluated and improved the hypothesis to include the interaction of the time scale of system control and the time scale focus on improving system understanding and performance in managing dynamic systems.Keywords
This publication has 13 references indexed in Scilit:
- Incorporating cognitive aids into decision support systems: the case of the strategy execution processDecision Support Systems, 1998
- Judgmental adjustment in time series forecasting using neural networksDecision Support Systems, 1998
- Mental models concepts for system dynamics researchSystem Dynamics Review, 1998
- On a Resurgence of Management Simulations and GamesJournal of the Operational Research Society, 1995
- EFFECTS OF FEEDBACK COMPLEXITY ON DYNAMIC DECISION-MAKINGOrganizational Behavior and Human Decision Processes, 1995
- BOOM, BUST, AND FAILURES TO LEARN IN EXPERIMENTAL MARKETSManagement Science, 1993
- A Computerized Approach to Decision Process Tracing for Decision Support System Design*Decision Sciences, 1993
- Alternative Conceptions of Feedback in Dynamic Decision Environments: An Experimental InvestigationManagement Science, 1993
- Experimentation in learning organizations: A management flight simulator approachEuropean Journal of Operational Research, 1992
- How Big Is a Chunk?Science, 1974