a.k.a. ShewhartCycle a.k.a. Plan - Do - Check - Act a.k.a. Plan - Do - Change - Act a.k.a. Plan - Do - Test - Act a.k.a. Plan - Do - Study - Act --DanielSvennberg ---- S: ScientificMethod, WilliamEdwardsDeming, LeanProgramming (for a comparison between this and XP) CategoryProcess