This is a model depicting the interactions of the Aesop's Fable "The Boy Who Cried Wolf."

Clone of IM-752 map for working simulation model This model is derived from "Nobody Ever Gets Credit for Fixing Problems that Never Happened: Creating and Sustaining Process Improvement" by Nelson P. Repenning and John D Sterman. An expanded map is at IM-1918.

Based on 1990 SDR Article. Control systems act to make their own input match internal standards or reference signals. Competent control systems create illusions of stimulus response causality. Stimulus-response theory can approximate the relationship between disturbance and action, but it can't predict the consequences of behavior. These consequences are maintained despite disturbances. See also Double loop learning and Nurse Thinking Insights

There are about a dozen known systems archetypes with an interesting set of relationships among them.

This model is derived from the paper "Nobody Ever Gets Credit for Fixing Problems that Never Happened: Creating and Sustaining Process Improvement" by Nelson P. Repenning and John D Sterman. See Insight 752 for a causal loop version of this model.

Simplest Innovation diffusion model from Sterman's Business Dynamics Ch 9

When endeavoring to develop an understanding of the nature of something it is generally useful to create a model of some type to aid in surfacing that understanding.

When one undertakes to create a model there are a number of guidelines that are considered essential for consideration if there is to be a success with the model.

Balancing Loop with Stock & Flow Diagram.

There are limits to what one can infer from a qualitative model.

There are about fifteen known archetypes with an interesting set of relationships among them.

LinkedIn, YouTube

Yesterday's actions are responsible for the world we experience today. And today's actions are responsible for the world that we will experience tomorrow. The "Creating the Future" model is intended to provide a better sense of the common process associated with the unexpected unfolding of the future..

The interaction of a population of Moose and Wolves.

Rich Pictures, Causal Loop Diagrams and Stock & Flow Simulation Models are the three types of models most commonly used.

From Jay Forrester 1971 book World Dynamics, the earlier, simpler version of the World 3 Limits to Growth Model. Adapted by Geoff McDonnell from Mark Heffernan's ithink version at Systemswiki.org.

This model depicts the interactions of Aesop's Fable "The Boy Who Cried Wolf."

The interaction of a population of Moose and Wolves.

What do activities of these images have in common?

Balancing Loop with Stock & Flow Diagram.

All you wanted to do was put a bird feeder in your yard to attract birds and make for a more pleasant morning. And...

How we know what we know.

What do activities of these images have in common?

There are three types of models most commonly used.

The interaction of a population of Moose and Wolves.