CI009

Higher Six Sigma Rigor vs. Faster Small-Scale Experimentation

Business Context. Six Sigma's structured, data-intensive approach ensures reliable conclusions for significant process changes, but applying that same rigor to small-scale experiments discourages the quick trial-and-error learning that drives incremental innovation.

Process TRIZ Resolution. Rather than requiring full Six Sigma rigor for every experiment, organizations should reserve the full methodology for significant, high-impact changes while allowing lightweight, rapid experiments for small-scale ideas, promoting successful experiments to full validation only if they show promise at scale.

Applicable TRIZ Principles

Principle 3 (Local Quality) reserves full rigor for significant changes while allowing lightweight experimentation for small ones.

Principle 27 (Cheap Short-Living Objects) treats small-scale experiments as low-cost, disposable trials.

Principle 15 (Dynamics) promotes successful small experiments into fully validated initiatives as they scale.

Expected Outcome

Rigorous validation for significant changes

Fast small-scale experimentation

Reduced barrier to incremental innovation

Evidence-based scaling of good ideas

Decision Indicators

Small improvement ideas require the same rigor as major redesigns.

Employees avoid proposing small experiments due to the formal process required.

Incremental innovation has slowed since full Six Sigma rigor was mandated everywhere.

No lightweight pathway exists for testing small-scale ideas.

Promising small experiments never receive proper validation to scale.

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