How do you make a causal loop diagram?

A causal loop diagram consists of four basic elements: the variables, the links between them, the signs on the links (which show how the variables are interconnected), and the sign of the loop (which shows what type of behavior the system will produce).

How do causal loop diagrams work?

A causal loop diagram is a “snapshot of all relationships that matter.” It is a visual representation of key variables (i.e., factors, issues, processes) and how they are interconnected. These diagrams show variables represented as texts and causal relationships between them represented as arrows.

What starts a causal loop?

A causal loop is a theoretical proposition in which, by means of either retrocausality or time travel, an event (an action, information, object, or person) is among the causes of another event, which is in turn among the causes of the first-mentioned event.

What is a loop sheet?

Instrument loop diagrams are also called instrument loop drawings or loop sheets. These set of drawings are more detailed than process and instrument diagrams (P&IDs). Loop diagrams are the most detailed form of diagrams for a control system and thus it must contain all details omitted by PFDs and P&IDs alike.

How do you create a causal loop diagram in Word?

How to Draw Causal Loop Diagram

  1. Download the causal loop diagram above and open it with Edraw.
  2. Double click the text blocks to edit text.
  3. Changing link direction by moving either end of the arrow.
  4. Changing the arrow radius by moving the yellow control handle on top of the line.

What is R and B in causal loop diagram?

In causal loop diagrams, the arrows come together to form loops, and each loop is labeled with an R or B. R means reinforcing (i.e., the causal relationships within the loop create exponential growth or collapse).

What is S and O in causal loop diagrams?

It is increasingly common to see these diagrams with links labeled “S” and “O” to identify causal effects in the “Same” or “Opposite” direction to changes in the causing variable at the tail of the arrow.

What are loop labels?

Use loop labels to highlight feedback loops (or parts of feedback loops) in your model. You can place the label inside the loop or set them up in a legend with the loops highlighting as the mouse passes over the labels.