{"id":659,"date":"2011-02-12T15:12:30","date_gmt":"2011-02-12T15:12:30","guid":{"rendered":"http:\/\/www.saasoft.com\/blog\/?p=659"},"modified":"2011-02-12T15:12:30","modified_gmt":"2011-02-12T15:12:30","slug":"demings-system-of-profound-knowledge","status":"publish","type":"post","link":"https:\/\/hcse.blog\/?p=659","title":{"rendered":"Deming\u2019s \u201cSystem of Profound Knowledge\u201d"},"content":{"rendered":"<p>W. Edwards Deming (1900-1993) is sometimes referred to as the Father of Quality. He made such a significant contribution to Japan&#8217;s burgeoning post-war reputation for innovative high-quality products, and the rapid development of their economic power, that he is regarded as having made more of a difference than any other individual not of Japanese heritage.<\/p>\n<p>Though best known as a statistician and economist, he was initially educated as an electrical engineer and mathematical physicist. To me however he was more of a social scientist \u2013 interested in the science of improvement and the creation of value for customers. A lifelong learner, in his later years (1) he became fascinated by epistemology \u2013 the processes by which knowledge is created \u2013 and this led him into wanting to know more about the psychology of human behaviour and its underlying motivations.<\/p>\n<p>In his nineties he put his whole life of learning into one model \u2013 his System of Profound Knowledge (SoPK). What follows is my brief take on each of the four elements of the SoPK and how they fit together.<\/p>\n<p><strong>THE PSYCHOLOGY OF HUMAN BEHAVIOUR<\/strong><br \/>\n<a href=\"http:\/\/www.improvementscience.co.uk\/blog\/wp-content\/uploads\/2011\/02\/SoPK_1.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignleft size-full wp-image-662\" title=\"SoPK_1\" src=\"http:\/\/www.improvementscience.co.uk\/blog\/wp-content\/uploads\/2011\/02\/SoPK_1.jpg\" alt=\"\" width=\"294\" height=\"244\" \/><\/a>Everyone is different, and we all SEE things differently. We then DO things based on how we see things \u2013 and we GET results \u2013 of some kind. Over time we shore up our own particular view of the world \u2013 some call this a \u201cparadigm\u201d \u2013 our own particular world view \u2013 multiple loops of DO-GET-SEE (2) are self-reinforcing and as our sense making becomes increasingly fixed we BEHAVE \u2013 BECOME \u2013 BELIEVE. The trouble is we each to some extent get divorced from reality, or at least how most others see it \u2013 in extreme cases we might even get classified by some people as \u201cinsane\u201d \u2013 indeed the clinical definition of insanity is doing the same things whilst expecting different results.<\/p>\n<p><strong>THE ACQUISITION OF KNOWLEDGE<br \/>\n<\/strong><a href=\"http:\/\/www.improvementscience.co.uk\/blog\/wp-content\/uploads\/2011\/02\/SoPK_2.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignleft size-medium wp-image-663\" title=\"SoPK_2\" src=\"http:\/\/www.improvementscience.co.uk\/blog\/wp-content\/uploads\/2011\/02\/SoPK_2-300x192.jpg\" alt=\"\" width=\"300\" height=\"192\" \/><\/a>So when we DO things it would be helpful if we could do them as little experiments that test our sense of what works and what is real. Even better we might get others to help us interpret the results from the benefit of their particular world view\/ paradigm. Did you study science at school? If so you might recognize that learning in this way by experimentation is the \u201cscientific method\u201d in action. Through these cycles of learning knowledge gets continually refined and builds. It is also where improvement comes from and how reality evolves. Deming referred to this as the PLAN-DO-STUDY-ACT Cycle (1) \u2013 personally i prefer the words in this adjacent diagram. For me the cycle is as much about good mental health as acquiring knowledge, because effective learning (3) keeps individuals and organizations connected to reality and in control of their lives.<\/p>\n<p><strong>UNDERSTANDING VARIATION<br \/>\n<\/strong><a href=\"http:\/\/www.improvementscience.co.uk\/blog\/wp-content\/uploads\/2011\/02\/SoPK_3.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignleft size-medium wp-image-664\" title=\"SoPK_3\" src=\"http:\/\/www.improvementscience.co.uk\/blog\/wp-content\/uploads\/2011\/02\/SoPK_3-300x129.jpg\" alt=\"\" width=\"300\" height=\"129\" srcset=\"https:\/\/hcse.blog\/wp-content\/uploads\/2011\/02\/SoPK_3-300x129.jpg 300w, https:\/\/hcse.blog\/wp-content\/uploads\/2011\/02\/SoPK_3.jpg 436w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a>The origins of PDSA lie with Walter Shewhart (4) who in 1925 \u2013 invented it to help people in organizations methodically and continually inquire into what is happening. He observed that when workers or managers make changes in their working practices so that their processes run better, the results vary, and that this variation often fools them. So he invented a tool for collecting numbers in real time so that each process can be listened in to as a \u201csystem\u201d \u2013 much like a doctor uses a stethoscope to collect data and interpret how their patient\u2019s system is behaving, by asking what might be contributing to \u2013 actually causing \u2013 the system\u2019s outcomes. Shewhart named the tool Statistical Process Control \u2013 three words, each of which for many people are an instant turn-off. This means they miss his critical insight that there are two distinct types of variation \u2013 noise and signal, and that whilst all systems contain noise, only some contain signals \u2013 which if present can be taken to be assignable causes of systemic behaviour. Indeed to make it more palatable the tool might better be referred to as a \u201csystem behaviour chart\u201d. It is meant to be interpreted like a doctor or nurse interprets the vital sign graph on the end of a patient\u2019s bed i.e. to decide what action if any to take and when. Here is an example that has been created in BaseLine\u00a9 which is specifically designed to offer the agnostic direct access to the power of Shewhart\u2019s thinking. (5).<\/p>\n<p><strong>THINKING SYSTEMICALLY<br \/>\n<\/strong><a href=\"http:\/\/www.improvementscience.co.uk\/blog\/wp-content\/uploads\/2011\/02\/SoPK_4.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignleft size-medium wp-image-665\" title=\"SoPK_4\" src=\"http:\/\/www.improvementscience.co.uk\/blog\/wp-content\/uploads\/2011\/02\/SoPK_4-300x164.jpg\" alt=\"\" width=\"300\" height=\"164\" \/><\/a>What is meant by the word \u201csystem\u201d? It means all the parts connected and interrelated as a whole (3). It is often helpful to get representatives of the various stakeholder groups to map the system \u2013 with its parts, the flows and the connections \u2013 so they can see how different people make sense of say.. their family system, their work system, a particular process of interest.. indeed any system of any kind that feels important to them. The map shown here is one used that might be used generically by manufacturers to help them investigate the separate causal sources of systemic variation \u2013 from the Suppliers of Inputs received, to the Processes that convert those inputs into Outputs, which can then be received by Customers \u2013 all made possible by vital support processes. This map (1) was taught by Deming in 1950 to Japan\u2019s leaders. When making sense of their own particular systemic context others may prefer a different kind of map, but why? How come others prefer to make sense of things in their own way? To answer this Peter Senge (3) in his own equivalent to the SoPK says you need 5 distinct disciplines: the ability to think systemically, to learn as a team, to create a shared vision, to understand how our mental models get ingrained, and lastly \u201cpersonal mastery\u201d \u2026 which takes me back to where I started.<\/p>\n<p>Aware that he was at the end of his life of learning, Deming bequeathed his System of Profound Knowledge to us so that we might continue his work. Personally, I love the SoPK because it is so complete. It is hard however to keep such a model, complete and as a whole, continually in the front of our minds \u2013 such that everything we think and do can be viewed as a fractal of that elegant whole. Indeed as a system, the system of profound knowledge is seriously \u2013 even fatally \u2013 undermined if any single part is missing ..<\/p>\n<p>\u2022 Without understanding the causes of human behaviour we have no empathy for other people\u2019s worldviews, other value systems. Without empathy our ability to manage change is fundamentally impaired.<\/p>\n<p>\u2022 Without being good at experimentation and turning our experience into Knowledge \u2013 the very essence of science \u2013 we threaten our very mental health.<\/p>\n<p>\u2022 Without understanding variation we are all too easily deluded \u2013 ask any magician (6). We spin our own reality. In ignoring or falsely interpreting data we are even \u201cwilfully blind\u201d (7). Baseline\u00a9 for example is designed to help people make more of their time-series data \u2013 a window onto the system that their data is representing \u2013 using its inherent variation to gain an enhanced sense of what\u2019s actually happened, as well as what\u2019s really happening, and what if things stay the same is most likely to happen.<\/p>\n<p>\u2022 Without being able to see how things are connected \u2013 as a whole system \u2013 and seeing the uniqueness of our own particular context, moment to moment, we miss the importance of our maps \u2013 and those of others \u2013 for good sense-making. We therefore miss the sharing of our individual realities, and with it the potential to spot what really causes outcomes \u2013 which neatly takes us back to the need for empathy and for understanding the psychology of human behaviour.<\/p>\n<p>For me the challenge is to be continually striving for that sense of the SoPK \u2013 as a complete whole \u2013 and by doing this to see how I might grow my influence in the world.<\/p>\n<p>Julian Simcox<\/p>\n<p>References<\/p>\n<p>1. Deming W.E \u2013 The New Economics &#8211; 1993<br \/>\n2. Covey S.R. \u2013 The 7 habits of Highly Effective People &#8211; 1989<br \/>\n3. Senge P. M. &#8211; The Fifth Discipline: the art and practice of the learning organization &#8211; 1990<br \/>\n4. Wheeler D.J. &amp; Poling S.R.\u2013 Building Continual Improvement &#8211; 1998<br \/>\n5. BaseLine\u00a9 is available via <a href=\"http:\/\/www.threewinsacademy.co.uk\">www.threewinsacademy.co.uk<\/a>.<br \/>\n6. Macknik S, et al \u2013 Sleights of Mind \u2013 What the neuroscience of magic reveals about our brains &#8211; 2011.<br \/>\n7. Heffernan M. \u2013 Wilfully Blind &#8211; 2011<\/p>\n","protected":false},"excerpt":{"rendered":"<p>W. Edwards Deming (1900-1993) is sometimes referred to as the Father of Quality. He made such a significant contribution to Japan&#8217;s burgeoning post-war reputation for innovative high-quality products, and the rapid development of their economic power, that he is regarded as having made more of a difference than any other individual not of Japanese heritage. &hellip; <\/p>\n<p class=\"link-more\"><a href=\"https:\/\/hcse.blog\/?p=659\" class=\"more-link\">Continue reading<span class=\"screen-reader-text\"> &#8220;Deming\u2019s \u201cSystem of Profound Knowledge\u201d&#8221;<\/span><\/a><\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[10,17,23,35,43],"tags":[57,89,139,152,157,170,274,303],"class_list":["post-659","post","type-post","status-publish","format-standard","hentry","category-business","category-examples","category-history","category-reflections","category-why","tag-baseline","tag-deming","tag-improvement-science","tag-knowledge","tag-learning-organization","tag-mental-health","tag-systems-thinking","tag-variation"],"_links":{"self":[{"href":"https:\/\/hcse.blog\/index.php?rest_route=\/wp\/v2\/posts\/659","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/hcse.blog\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/hcse.blog\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/hcse.blog\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/hcse.blog\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=659"}],"version-history":[{"count":0,"href":"https:\/\/hcse.blog\/index.php?rest_route=\/wp\/v2\/posts\/659\/revisions"}],"wp:attachment":[{"href":"https:\/\/hcse.blog\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=659"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/hcse.blog\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=659"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/hcse.blog\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=659"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}