Richardson, George, "Concept Models", 2006 July 23-2006 July 27
Working with groups unfamiliar with system dynamics, modelers need a quick way to introduce the
iconography of the approach and some of its framing assumptions. In the early exploratory days of
group model building interventions at the University at Albany, we settled on the use of sequences of
tiny models for this purpose, which we call concept models. The intent is to begin with a sequence of
simulatable pictures so simple and self-explanatory, in the domain and language of the groups
problem, that the group is quickly and naturally drawn into the system dynamics approach.
Previous papers have sketched in passing the notion of concept models as we have used them. Here
we provide a number of illustrative examples and describe in detail the ways we use these little models,
the assumptions behind them, some design principles that have matured over time as our experience
has grown, and a discussion of possible problems with the approach.
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- 2006 July 23-2006 July 27
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