Diverge, converge, decide

Business as usual is the thin line at the left of the drawing: someone raises a topic, three or four people say what they already think, a plausible answer appears, and the group takes it. Kaner's point is not that this is wrong. For an easy or familiar problem, the familiar opinions contain the answer, and opening a full diamond would waste everyone's afternoon. Choosing a venue for the team lunch does not need a groan zone.

The trouble is that groups use the same short path for hard problems, where the answer is not in anyone's starting position. Larkfield's two failed meetings (constructed) were business as usual: Ravi stated Platform's view, Mara stated Growth's, each restated it with more force, and the meeting tried to close on one of two familiar opinions. Neither side could accept the other's, so it never closed at all. The facilitator's first diagnostic question is simple: is this an easy problem or a hard one? If hard, plan the diamond.

Kaner pairs divergent and convergent thinking as opposite behaviours (2014, p.6). Divergent thinking is generating alternatives, free-flowing open discussion, gathering diverse points of view, and suspending judgment. The single most important rule in this zone is the last one: an idea that is evaluated the moment it appears teaches everyone to offer only safe ideas.

At Larkfield the divergent question is not "which four items?" but "which combination of items would serve both teams?" That reframe invites options neither lead walked in with, such as an item that is platform work and also unblocks a growth experiment. The tool in Part 2 makes sure the quiet nine produce options before the two leads have framed the debate.

The convergent side of Kaner's pairs is evaluating alternatives, summarizing key points, sorting ideas into categories, and exercising judgment (2014, p.6). Notice that judgment is not banned in the diamond; it is scheduled. A facilitator who announces "we are now converging, so criticism is welcome" gives the room permission to do what it held back an hour earlier.

The commonest failure is mixing the two zones in one conversation: someone proposes, someone else immediately shoots it down, and the room learns that proposing is dangerous. Signal which zone the group is in, on the wall if possible, and move between them on purpose. Kaner offers the diamond for three uses: a lens for observing what a group is doing, a roadmap for designing an agenda, and shared language the group itself can use (2014, p.20). The third is the cheapest: draw it on the flipchart and the room can say "we are groaning" instead of "this is going nowhere".

Kaner describes the experience from the inside: struggling to understand ideas that are foreign or opposed to your own is unpleasant, and people become repetitive, defensive and short-tempered (2014, p.19). The room signs are recognisable. The same point is made a third time, a little louder. Someone says "as I already said". Side conversations start. A senior person sighs and checks the time.

None of that means the meeting has failed. It means the group has more than one frame of reference in it and is trying to fit them together, which is exactly what a hard problem needs. Kaner frames the groan zone as a direct, inevitable consequence of diversity in a group, and working through it is what builds agreements that last (2014, p.21).

Name it. Kaner notes that simply naming the groan zone can help a group (2014, p.19). "This is the uncomfortable part. It means we have real differences on the table, and it is supposed to feel like this for a while." Naming turns a private sense of failure into a shared stage.

Paraphrase, then ask each side to restate the other. The facilitator paraphrases first, to model it. Then Ravi states Growth's reasoning until Mara says "yes, that is it", and Mara does the same for Platform. Nobody may argue until the restatement is accepted. This is session 1's mutual understanding, turned into a move.

Slow down rather than vote. The tempting escape from the groan zone is "let's just vote". A vote taken mid-confusion records who was more frustrated, not what the group thinks. Give it more time, or a smaller question, before anyone counts anything.

Kaner's opening chapter names a specific failure: a person-in-charge who, seeing the confusion, steps in and announces a decision. The problem the book points to is poor timing (2014, p.16). The group was in the middle of the work, had not yet understood each other, and is now handed an answer. The result it describes is distrust and cynicism, because people learn that the struggle was optional and their contributions were not going to count.

At Larkfield (constructed) this is why Dana is not in the room (session 1). If Dana were present and impatient at 16:00, the groan zone is precisely where an announcement would land worst. The fallback exists, but it fires at 16:20, after the objections are on the record, not mid-groan.

Divergent: 1-2-4-All (Lipmanowicz and McCandless, Liberating Structures). About 15 minutes: 1 minute to introduce the question, 1 minute alone in silence, 2 minutes in pairs, 5 minutes in foursomes, 7 minutes with the whole group sharing what stood out. It needs a group of at least four. Everyone writes before anyone speaks, so the options on the wall are not just the leads' options; with eleven people, Jo forms foursomes of 4, 4 and 3.

Groan: no structure, only moves. Naming, paraphrasing, restating the other side, slowing down. There is no tool that skips the groan zone, which is the point.

Convergent: clustering, then dot voting. Both are common practice rather than a cited method: group similar ideas on the wall, name each cluster in a few words the room agrees with, then let each person place a small number of dots to show where energy is. Dot voting shows a preference distribution. It does not make a decision, and the build-along says why.

Closure: a rule. The zone ends with a decision only if the group knows which rule makes one. That is Part 3.

A rule chosen after people know where the discussion is heading is not a rule, it is a tactic. If Platform is ahead on numbers, Platform will favour a vote; if Growth's lead has the sponsor's ear, Growth will favour "let Dana decide". Choosing the rule before anyone has argued for anything is the only moment it can be chosen on its merits. Kaner's index has an entry on the effects of decision rules on participation (2014, p.332), and the practical reading is simple: people contribute differently when they know whether their view will be counted, weighed or merely heard.

At Larkfield (constructed) the rule was set in session 1, in the contract with Dana: consent among the eleven, with a fallback at 16:20 in which Dana decides after hearing the two leads summarise the remaining objections. Jo says it out loud at 15:00 and again at 15:35, before the decision hour starts.

Unanimous agreement asks whether everyone agrees. Consent, as described in the Sociocracy 3.0 pattern by Bockelbrink, Priest and David, asks something different: does anyone have an objection? An objection is not a preference. It is a reason that reveals a risk worth avoiding or a worthwhile improvement to the proposal. A concern is not yet an objection; it can be noted without blocking. A proposal goes ahead when it is good enough for now and safe enough to try, until the next review.

That makes consent fit a decision like Larkfield's: reversible next quarter, with a review date, among people who each need only to be able to live with it. Kaner also distinguishes consensus from unanimity (indexed 2014, p.334), and warns that silence is not an agreement (indexed p.335). Consent handles the silence problem by asking each person in turn rather than asking the room "any objections?" and taking the pause as a yes.

Majority vote is fast and familiar, and it produces a losing side that still has to implement the result. Person-in-charge decides after discussion (the "decider" in the chooser) is legitimate when announced first, as session 1 covered. Person-in-charge decides without discussion is also on Kaner's list and is right for some decisions, such as an emergency, as long as nobody pretends a discussion is shaping it. Flip a coin leaves the outcome to chance; it sounds absurd and can be honest when two options are genuinely equal and the cost is in delay.

Kaner's index also lists a gradients of agreement scale (2014, p.338): a way to ask people to place their support along a range from wholehearted to opposed, rather than a yes or no. The exact points on that scale were not read here, so they are not reproduced; session 6 returns to it as a closure tool.

Some summaries of Kaner add further rules to the list. Only the five above are confirmed in the index of the 2014 edition, so only those five are taught as Kaner's.