We use models to help us simplify the situations we’re viewing, so we can reason about them more easily. I’ve often found this to be enormously helpful. It’s important, though, to remember that this is only a model. We can use a model for understanding, and even for making predictions.

We cannot substitute the model for the thing that it is modeling, though. The map is not the territory. When we use a model in contexts where it doesn’t apply, it’s likely to lead us astray. Similarly, when we mistake an illustration of the model for the model itself, we may make inferences that the model doesn’t support.

For example, a couple of my friends have recently tweeted complaints about the Satir Change Model in response to such misuses. I find the Virginia Satir’s model extremely useful, and would like to disassociate it from these misuses. Read More