CI005

Faster Improvement Implementation vs. Thorough Root-Cause Validation

Business Context. Teams eager to show quick results sometimes implement the first plausible improvement idea without fully validating that it addresses the actual root cause of the problem, risking wasted effort or recurrence.

Process TRIZ Resolution. Rather than delaying implementation until root cause is proven beyond doubt, organizations should implement the most promising fix quickly as a controlled test, using its measured effect on the problem as the final validation of the root cause.

Applicable TRIZ Principles

Principle 27 (Cheap Short-Living Objects) treats the initial fix as a low-cost test rather than a fully committed solution.

Principle 23 (Feedback) uses the fix's measured effect to validate the root-cause hypothesis.

Principle 15 (Dynamics) allows the solution to be adjusted quickly based on test results.

Expected Outcome

Fast implementation

Confirmed root cause

Reduced wasted improvement effort

Evidence-based confidence in the fix

Decision Indicators

Improvements are implemented without confirming they address the root cause.

The original problem recurs after the improvement is declared complete.

Root-cause validation happens only after full-scale implementation.

Teams disagree about whether the true cause was ever addressed.

No test period exists before committing to a full-scale solution.

If several of these indicators are present, the contradiction is likely active and the Process TRIZ resolution above should be evaluated.