The W. Edwards Deming Institute Blog

Posts Tagged ‘testing theory’

On the Use of Theory

On the Use of Theory is an article W. Edwards Deming published in 1956. It is one of many of his papers we have posted on our web site. Though 58 years old the ideas in the article are very useful today and yet many organizations still have not applied these ideas in their management […]

Deming 101: Theory of Knowledge and the PDSA Improvement and Learning Cycle

This webcast continues Ian Bradbury’s Deming 101 presentation looking at the Theory of Knowledge and the PDSA Learning Cycle. Commenting on Deming’s presentation of the PDSA (plan-do-study-act) cycle in 1951 Ian says It is articulated as a learning cycle. A learning cycle in which you are trying to build both knowledge of customer value and […]