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Causal Loop Diagram

Causal Loop Diagram. Relationship Modeling Introduction. Relationship Modeling. Capture understanding Overcome individual limitations Qualitative in nature. Intent of this Video. Understand elements Alternative notation Notation short comings Preferred notation

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Causal Loop Diagram

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  1. Causal Loop Diagram Relationship Modeling Introduction

  2. Relationship Modeling • Capture understanding • Overcome individual limitations • Qualitative in nature

  3. Intent of this Video • Understand elements • Alternative notation • Notation short comings • Preferred notation • Develop a Causal Loop Diagram

  4. Elements • Entity – non negative noun or noun phrase • Influence – relationship between entities • Simplest CLD – 2 entities + 1 influence

  5. Notation

  6. Notation Resolution • Variables • Instantaneous & Accumulators (Stock) • Differentiate the two • Rectangles for Stocks

  7. Causal Loop Diagram Loops & Loops

  8. Growth Loop

  9. Goal Seeking Loop

  10. Emergence • Properties arising from interactions

  11. Additional Thoughts • Telling Loops - count the “-” signs • Odd number is a balancing loop • Even number is a reinforcing loop • Delay – use || or delay on the line • Qualitative only, not quantitative • See Stock & Flow Diagram Video

  12. Systems Thinking World Join us on LinkedIn at http://www.linkedin.com/groups?gid=2639211

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