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Standard Work as the Improvement Baseline
You cannot improve what isn't first documented as a standard — document today's best-known method before searching for a better one.
Goal
Break repeated random improvement with no fixed baseline, by first documenting "today's standard method" as a measurable starting point.
Steps
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1
Pick a task performed by more than one person, each slightly differently.
Expected Outcome
Immediate
You discover three people performing the same task three different ways, with a significant time gap between them.
Evidence base
School: Toyota Production System / Standardized Work
Founders: Taiichi Ohno · Shigeo Shingo (1988)
Standardized Work is a core pillar of the Toyota Production System per Ohno and Shingo — a mandatory precondition for any genuine Kaizen cycle, not optional.
Keywords
#standard-work#standardized-work#ohno#shingo#toyota#عمل-معياري#baseline#best-known-method#pdca#training#lean#process-consistency#performance-benchmark#best-performer-observation#documented-standard#process-variation#skill-unification#معيار-موحد#improvement-cycle#timed-steps#precondition-for-kaizen#same-day-update#meaningful-comparison#fastest-most-accurate#unified-training#proven-today-not-theoretical
Frequently asked questions
How long does "Standard Work as the Improvement Baseline" take?
This exercise takes about 50 minutes, practiced with another person in a Behavioral format.
When will I notice the effect of "Standard Work as the Improvement Baseline"?
You discover three people performing the same task three different ways, with a significant time gap between them. In the short term: Within a month of unifying everyone on the proven-best standard, the slowest performer's output approaches the fastest's.
Is "Standard Work as the Improvement Baseline" evidence-based?
Yes — it draws on Toyota Production System / Standardized Work (Taiichi Ohno, Shigeo Shingo (1988)). Standardized Work is a core pillar of the Toyota Production System per Ohno and Shingo — a mandatory precondition for any genuine Kaizen cycle, not optional.
Is "Standard Work as the Improvement Baseline" suitable for beginners?
Its difficulty level is: Intermediate. No external tools required — it can be practiced directly inside the app.
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