p roblem s olving i nnovator solving tomorrows problems today primary function is to identify and...
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Problem Solving I nnovatorSolving Tomorrows Problems Today
Primary function is to identify and organize possible causes of a specific effect and then to isolate root causes
Cause & Effect (Fishbone)1st Why = 1st Arms
Cause & Effect (Fishbone)2nd Why = 2nd Arms
Cause & Effect (Fishbone) 3rd Why = 3rd Arms
Cause & Effect (Fishbone)Description
Cause & Effect (Fishbone)4th Why = Root Cause
Cause & Effect (Fishbone)5th Why = Detection
COVER PAGE
Description of the Fishbone, otherwise known as Ishikawa Diagram:
Cause & Effect (Fishbone)Description
Primary function is to identify and organize possible causes of a specific effect and then to isolate root causes. Reference to “Possible Causes” because in all cases you must test whether your hypothesized causes are real – and whether enhancing or reducing them will create the outcome you want.
Cause & Effect (Fishbone)1st Why = 1st Arms
D4 - The 1st Why will be forwarded to the 1st Arms of the Cause & Effect Diagram
The Problem Title is pulled forward from the Cover Page
D4 - The 2nd Why will be forwarded to the 2nd Arm/s of the Cause & Effect Diagram
Cause & Effect (Fishbone)2nd Why = 2nd Arms
D4 - The 3rd Why will be forwarded to the 3rd Arm/s of the Cause & Effect Diagram
Cause & Effect (Fishbone)3rd Why = 3rd Arms
D4 - The 4th Why will be forwarded to the Cause & Effect Diagram. It will appear on the left, according to the Failure Mode you have selected.
Cause & Effect (Fishbone)4th Why = Root Cause
D4 - The 5th Why will be forwarded to the Cause & Effect Diagram. It will appear on the left, according to the Failure Mode you have selected.
Cause & Effect (Fishbone)5th Why = Detection
Problem Solving I nnovatorSolving Tomorrows Problems Today
This completes the D5 C&E - Fishbone
Now start the D4 Pareto Chart
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