Kurt Lewin and Field Theory

I’ve been going down a bit of a rabbit hole these past few mornings, looking at some commentary and writing about Kurt Lewin. Lewin, who died in 1947 was a psychologist whose theory and research had a tremendous influence on the modern movements or organizational development, action research, Gestalt theory, change management and group dynamics. To read his writings now is to read a person deeply interested in the complexity of human systems long before there was much language at all available to even discuss complexity.

His ideas – or more precisely other people’s ideas about his ideas – have been largely responsible for the way mainstream organizational change is conceived and thought about.

One example is the theory of change attributed to Lewin that is known as “Change As Three Steps” or CATS. This theory is reduced to an incredibly simplistic set of moves called “Unfreeze –> Move –> Refreeze”. Looks simple enough to use right away and authentic enough because it can be attributed to Lewin. Lots of consultancies uncritically use this model, and even a cursory glance at Lewin’s work would make it clear that he would never make change that simple or linear.

The fact is that Lewin never proposed this set of moves, and it’s not even clear if he ever used the terms “freezing and unfreezing.” The rabbit holes I’ve been down started with a paper from 2015 that showed up in my feed by Stephen Cummings, Todd Bridgman, and Kenneth G Brown called “Unfreezing change as three steps: Rethinking Kurt Lewin’s legacy for change management.” This is SUCH a great critique of how Lewin’s ideas have been misattributed and misused. Lewing is the victim of a classic strawman argument, where something simplistic is attributed to him, and then folks pile on saying that his work is simplistic. Meanwhile. the work he did do is ignored or lies unread.

And that is a tremendous shame, because that paper led me to look at some of Lewin’s writings again and some of the papers about him. I got especially interested in his work on Field Theory, which is a term used in the world I travel in quite a bit. The Presencing world is predicated on working with “social fields” and lots of facilitators talk about “sensing the field” and so on. In my experience the uses of the terms “field” feels like a softer, more approachable, but more mystical way of describing complexity in human systems. Some might call it a “fluffy bunny” approach to complexity, but anything applied without much rigour can be that.

Lewin’s work is really worth a long look. His work is important because it embeds human behaviour in a set of contexts that influence change and stability. This was pretty groundbreaking in Western thought especially thinking that was rooted in Cartesian theories of mind and behavioural psychology. Lewin called that context in which we are all embedded “the life-space” which represents a field of influences that creates what we might now call “affordances” for behaviour. Lewin’s work anticipates ecological psychology, the effects of trauma, anthro-complexity, systems theory and other approaches to organization, culture, and human behaviour.

The implications for this idea are pretty clear, and a 1991 paper by Malcolm Parlett called “Reflections on Field Theory” in the British Gestalt Journal articulates five principles of Field Theory that are quite useful for thinking about change. In that paper, Parlett reflects on five principles of Field Theory that are rooted in Lewin’s work and influenced by subsequent thinkers like Gregory Bateson, Gary Yontef and Carl Hodges. The principles are:

1. The Principle of Organization which states that field are organized by what I would now call “constraints” and that changes to these organizing forces will result in changes to what happens within the field.
2. The Principle of Contemporaneity says that what matters in the field is the present. While history helps to explain how the field is currently organized, there is no special causal weight given to actual events that have happened in the past. However, it is important to understand how a person in the present has made sense of those events because that is what guides behaviour. To me, this is an acknowledgement of the limitations of retrospective coherence for making sense of the present and also an important insight for trauma-informed practice.
3. The Principle of Singularity which states that each situation is unique and therefore requires a unique response. This clearly acknowledges the limitations of best practices on dynamic fields. Generalizations are of limited use and every moment needs to be approached afresh to find the affordances of timing and opportunity that allow for some actions to be easier to accomplish than others.
4. The Principle of Changing Process which acknowledges that the field is in constant change. This is why the metaphor of unfreezing – moving – refreezing is of such little utlilty. It is predicated on a knowable stability in a system that simply isnt’ present. If one’s change management strategy is predicated on that, one is walking into a dark alley of surprise with a dangerous and blissful assumption of certainty.
5. The Principle of Possible Relevance which points to the fact that in an interconnected field of actors and effects, anything can be a locus for change. And because we just don;t know which points in a field will be the most relevant in any given time, Snowden’s approach of multiple, parallel safe-to-fail probes can teach us a lot about the potential for change that takes us in the desired direction of travel.

In 1991, I finished an honours thesis that tried to use several theories and approaches to traditional knowledge, postmodern ethnography, critical theory, sociology and organizational development theory to create a new way of looking at organizational culture in Indigenous organizations. It was admittedly a little pompous for an honours thesis. Still, it led me in the direction of curiosity toward complexity and epistemologies that were rooted in more holistic ways of knowing. It would have been great to have Parlett’s paper back then and a better understanding of Gestalt approaches, to make the case in the academy that such ideas were not ONLY rooted in the marginalized worlds of “traditional knowledge” at that time but were in fact a long-standing part of the western intellectual traditional of behaviour, culture, and action in organizations.

Ove the years I have been aware of Lewin’s influence in the fields in which I work, especially organizational development. But I have to confess that I didn’t take an active interest in his work because I saw how it was used, especially CATS. It turns out that Lewin never developed CATS as a theory, and his actual work is much more interesting, especially as a source of some of the vestigial ideas and language that is present in the “field” in which I work. His work deserves a broader reading for those of us wanting to ground our practices in the history of thinkers like him and Mary Parker Follett and others who dreamed us into being 100 years ago.