Systems Analysis
UNC SDIS, INLS 382, Fall 2026
Situations, Not Problems
August 17
What is going on here?
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Before we do anything else, we will ask ourselves and discuss: what is going on here?
Then we will go over course logistics and ground rules, and I will give a high-level overview of the course.
August 19
Two meanings of “system”
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The word “system” does two very different jobs. Telling them apart is the distinction this whole course turns on.
Our First Inquiry
August 24
Four activities, and no recipe
SSM is a methodology, not a method. It does not give you a procedure to execute. So what does it hand you? We find out on a situation close to home.
August 26
A method of our own
We try to find an accommodation, and whatever we find, agree to commit to it for the rest of the semester.
Finding Out
August 31
What a rich picture is and isn’t
Total amount of required reading for this meeting: 7,900 words
Human situations are complex because they always involve multiple interacting relationships. A picture shows those relations all at once, which a paragraph can only deliver one after another: that is the whole argument for drawing one. Not a flowchart, not an org chart, and not judged as art.
📖 To read before this meeting:
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1,900 wordsCheckland, Peter, and John Poulter. “Preamble.” In Learning for Action: A Short Definitive Account of Soft Systems Methodology and Its Use for Practitioner, Teachers, and Students, xvii–xxiii. Chichester: Wiley, 2006. PDF.
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6,000 wordsCheckland, Peter, and John Poulter. “A Skeleton Account of SSM.” In Learning for Action: A Short Definitive Account of Soft Systems Methodology and Its Use for Practitioner, Teachers, and Students, 3–22. Chichester: Wiley, 2006. PDF.
September 2
No class — the building lost its air conditioning
Total amount of required reading for this meeting: 7,700 words
Class was cancelled: the building’s air conditioning failed.
📖 To read before this meeting:
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7,700 wordsRittel, Horst W. J., and Melvin M. Webber. “Dilemmas in a General Theory of Planning.” Policy Sciences 4, no. 2 (1973): 155–69. PDF.
September 7
Labor Day
Due to the university holiday, we will not meet today.
September 9
Drawing our situation
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We begin drawing our own situation. Expect me to keep asking one question: who is not in this picture?
September 9
Inquiry focus statement available
September 9
Rich picture v1 available
September 9
Finding-out portfolio: Analysis One and source inventory available
September 9
Rich picture v2 available
September 9
Rich picture v3 available
September 14
The documentary record and the people in it
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Total amount of required reading for this meeting: 12,800 words
The same event can be documented different ways: an announcement, a meeting minute, the student newspaper, an alumni newsletter. What is each one for? And what do we owe the people we talk to?
From today your group keeps a file with one dated entry for every conversation, document, or meeting you take anything from, on what it told you about how this place works. In two weeks we find out what you have been recording.
📖 To read before this meeting:
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12,800 wordsCheckland, Peter, and John Poulter. “A Fleshed-out Account of SSM.” In Learning for Action: A Short Definitive Account of Soft Systems Methodology and Its Use for Practitioner, Teachers, and Students, 23–63. Chichester: Wiley, 2006. PDF.
September 14
Finding-out portfolio: Analyses Two and Three available
Stakes, Roles, and Power
September 16
Who is doing this, for whom, and to whom?
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Identifying “clients,” “practitioners,” and “issue owners,” starting with the course itself. Modeling process vs. modeling content.
September 18
Inquiry focus statement due
September 18
Rich picture v1 due
September 21
Wellbeing Day
Due to the university holiday, we will not meet today.
September 23
Analysis One: choices, not discoveries
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Total amount of required reading for this meeting: 6,700 words
Roles like “client,” “practitioner,” and “issue owner” are chosen and not discovered. Different choices open different inquiries.
📖 To read before this meeting:
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6,700 wordsUlrich, Werner. “A Brief Introduction to Critical Systems Heuristics (CSH).” ECOSENSUS Project Website, 2005. PDF.
September 23
Iteration memo 1 available
September 25
Finding-out portfolio: Analysis One and source inventory due
September 28
How things are done here, and how they’re judged
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Total amount of required reading for this meeting: 15,000 words
What are we talking about when we talk about the culture of an organization?
Today’s meeting runs both of the entries you see under this date. Losing 9/2 cost us a class, and these two halves — how things are done here, and where the power sits that culture does not reach — were always one argument.
📖 To read before this meeting:
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15,000 wordsStar, Susan Leigh, and James R. Griesemer. “Institutional Ecology, `Translations’ and Boundary Objects: Amateurs and Professionals in Berkeley’s Museum of Vertebrate Zoology, 1907-39.” Social Studies of Science 19, no. 3 (1989): 387–420. PDF.
Reading tips
This is the longest and hardest reading of the semester, but it is more manageable than it looks. The last six pages (414–420) are endnotes, which you can skip. The long middle section is a readable history of a museum. Susan Leigh Star was a sociologist who spent much of her career in information schools, and James Griesemer is a philosopher of biology. This paper introduced the idea of the boundary object, and it has become one of the most cited papers in information science.
The first few pages (387–393) are the hardest because the authors are arguing with Bruno Latour and Michel Callon and borrowing their vocabulary. For Latour and Callon, translation (or interessement) is the work of recasting other people’s interests so that they serve yours. An obligatory passage point is the place that everyone’s work has to pass through. A social world is roughly a community with its own work, its own commitments and its own audience. Star and Griesemer’s objection is drawn in the two figures on p. 390: Latour and Callon tell the story from one translator’s point of view, when in fact many social worlds are translating at once. You don’t need to know Latour’s work to follow this. Two things in these pages matter for everything that follows: the claim on p. 388 that “consensus is not necessary for cooperation,” and the definition of a boundary object on p. 393, as “plastic enough to adapt to local needs … yet robust enough to maintain a common identity across sites.”
Pages 393–404 tell the history of the museum as a series of “visions”: the director’s, the patron’s, the amateur collectors’, the trappers’ and the university’s. Read this part quickly. What matters is how differently each group sees the same specimens, the same maps and the same state of California.
Read the analysis (404–414) slowly. Pay attention to the four types of boundary object on pp. 410–411, and to the sentence on p. 413 listing the other ways conflicting concerns get settled: “imperialist imposition of representations, coercion, silencing and fragmentation.”
While you read, keep the merger in mind. SDIS is also a place where several social worlds have to cooperate without agreeing. What objects does it have that mean something different in each division? Are they working as boundary objects, or is one world’s meaning being imposed on the other? Also notice that the authors admit their account is told mostly from the director’s and the patron’s point of view (pp. 390, 396). Ask what that costs them.
September 28
How power is expressed and contained
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What are the “commodities” signaling that power is possessed, and what are the processes by which they are obtained, used, protected, defended, passed on, and relinquished?
September 30
Analyses Two and Three: culture and politics
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Groups workshop: tracing social and culture structures and how power flows through them.
October 2
Finding-out portfolio: Analyses Two and Three due
October 2
Rich picture v2 due
Models to Argue With
October 5
Systems worth thinking with
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Total amount of required reading for this meeting: 10,800 words
A relevant system is a choice of viewpoint. A model that tries to be balanced argues for nothing.
Alongside Chapter 4, re-read Chapter 2 on models and root definitions.
📖 To read before this meeting:
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10,800 wordsCheckland, Peter, and John Poulter. “SSM in Action in the Field of Information Systems.” In Learning for Action: A Short Definitive Account of Soft Systems Methodology and Its Use for Practitioner, Teachers, and Students, 111–45. Chichester: Wiley, 2006. PDF.
October 5
PQR statements available
October 7
Do P, by Q, in order to achieve R
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A deceptively simple formula: do P, by Q, in order to contribute to achieving R. R is where the worldview hides, and Q is where the transformation is.
October 9
Iteration memo 1 due
October 9
PQR statements due
October 12
Root definitions and CATWOE
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The transformation is the hard part, and most first attempts go wrong in the same way. CATWOE is six checks on it, two of which ask who is affected and who could stop you. You will also choose a worldview you don’t hold.
October 12
Worldview declaration available
October 12
Steelman exercise available
October 13
Worldview declaration due
October 14
Arguing for a view you don’t hold
Can you state a view you find unattractive in terms its holders would sign off on?
October 19
Seven activities, give or take two
Why seven activities? Why logical dependency rather than time order? Why is the monitoring subsystem not optional? And why is there no correct model, only a defensible one?
October 21
How would you know if it worked?
Efficacy, efficiency, effectiveness: evaluating a transformation may involve other criteria too, but it always involves these three.
October 21
Steelman exercise due
October 21
Model set available
October 21
Peer critique available
October 21
Iteration memo 2 available
October 26–28
Structured asynchronous week
No class meetings this week, as I will be at the ISWC. The week is not empty, and it is not a break. It carries:
- the individual model set, due Fri 10/30. Every student builds one alone.
- a required peer critique round, due Sun 11/1. Each student critiques two classmates' models in the shared repository against the posted checklist.
October 30
Model set due
November 1
Peer critique due
What We Can Live With
November 2
Holding the model against the world
Total amount of required reading for this meeting: 12,600 words
Four ways to compare a model to the situation it was built to interrogate. Your group picks one and defends the choice. The goal is to find a version of the situation that people who disagree could still live with.
Alongside Chapter 3, re-read Chapter 2 on comparison and discussion.
📖 To read before this meeting:
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12,600 wordsCheckland, Peter, and John Poulter. “SSM in Action in Management Situations.” In Learning for Action: A Short Definitive Account of Soft Systems Methodology and Its Use for Practitioner, Teachers, and Students, 67–109. Chichester: Wiley, 2006. PDF.
November 4
Does this actually happen here?
A model asks questions of a situation: does this happen here? by whom? how is it judged? should it? The trick is knowing which questions to linger on and which to skim past. We are after questions worth asking, not a verdict.
November 6
Iteration memo 2 due
November 9
Agreement you don’t have to agree with
Consensus is rare; accommodation is what is usually available. Rather than discuss that in the abstract, we take one real proposed change and find out what people can live with.
November 9
Comparison and facilitation available
November 9
Accommodation memo available
November 11
Structured debate, round one
Three groups facilitate, using their models as instruments. Nobody wins this.
November 16
Structured debate, round two
The remaining groups facilitate. We may have guests.
November 18
Desirable, and possible here
Is your change a change to structure, to process, or to attitude? Only one of the three can be done by decree, and it is the one that made our situation. Then two tests, both of which a proposal has to pass.
November 18
Comparison and facilitation due
November 18
Iteration memo 3 available
November 20
Accommodation memo due
Turning the Methodology on Itself
November 23
What’s wrong with SSM
Total amount of required reading for this meeting: 6,500 words
Does SSM assume a level playing field, and so serve whoever already holds the cards? That is one objection; the sharper ones land on what we learned in the last three weeks, and on how this course itself has been run. Come ready to make the strongest case against the methodology you have spent a semester learning.
📖 To read before this meeting:
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6,500 wordsJackson, Michael C. “Critique of Soft Systems Methodology.” In Critical Systems Thinking and the Management of Complexity: Responsible Leadership for a Complex World, 431–42. Hoboken, NJ, USA Chichester, UK: Wiley, 2019. PDF.
November 25
Thanksgiving break
Due to the university holiday, we will not meet today.
November 30
Around again, faster
Total amount of required reading for this meeting: 1,300 words
On Monday we made the case against this methodology. Today we run the whole cycle again, in one meeting. The situation is not what it was in August, partly because we have been inquiring into it.
📖 To read before this meeting:
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1,300 wordsCheckland, Peter, and John Poulter. “SSM as a Whole - Some Reminders.” In Learning for Action: A Short Definitive Account of Soft Systems Methodology and Its Use for Practitioner, Teachers, and Students, 167–70. Chichester: Wiley, 2006. PDF.
November 30
Rich picture v3 due
November 30
Final reflective portfolio available
December 2
What we found, and who should hear it
First we’ll ask: was our discussion any better than it would have been without all this? Then the real decision: does any of this work leave this room? If so: shared with whom, in what form, with whose consent? We decide together, and it is OK to say “no.”