Muddiest points
The questions students asked most on Exit Tickets, in their own words, with a plain answer and a second example. No names. Chapter 5 is added after Exit Ticket 6 closes (Sun Oct 4), and each later chapter follows the same way.
Chapter 1 · Why is DART multiplicative?
What you asked (about 6 students)
"I got confused on 'Why DART is Multiplicative' and the DART levers exhibit." "Organizational performance = D × A × R — does it mean, is the compensation worth employing her?"
Plain answer. Each quadrant is a percentage of what an employee could contribute. They multiply because a weak link cannot be made up elsewhere. If you hire a 90% fit (A) but point them at the wrong work (D = 50%), you capture at most 45% of their potential before reward and teaching even enter the picture. Adding would let a strong quadrant hide a weak one; multiplying does not.
Another example. A $50,000 café manager. Direction 90%, hiring 90%, rewards 90%, development 90% sounds fine, but 0.9 × 0.9 × 0.9 × 0.9 = 66%. The café is paying $50,000 for about $33,000 of managed performance. Fix the weakest quadrant first; raising one from 60% to 90% does more than raising three from 90% to 95%. Try it in the calculator.
- If A = 100% and D = 40%, what is the most the firm can capture? (40%)
- Which quadrant should a manager fix first, the lowest or the one that is easiest? (Lowest; it caps the product.)
- What are the eight DART verbs? (Direct, Deploy, Attract, Assess, Reward, Retain, Teach, Transform.)
Go deeper: Ch 1, section 1.4 "Why DART Is Multiplicative" · Chapter 1 lecture · dartmodel.com
Chapter 2 · Is it the worker or the system?
What you asked (about 14 students, the most-asked question so far)
"How can a manager tell whether poor performance is caused by an employee or by a problem with the work system?" "The Red Bead video was confusing until we talked about it at the table. What was it for?"
Plain answer. In the Red Bead experiment, Deming's "willing workers" scoop beads from a box that is 20% red. Management rewards the low-red scoops and fires the high-red ones, but the result is set by the box, not the worker. Deming's claim: most variation in performance comes from the system the manager owns, so blaming individuals is usually wrong and always unhelpful. The five-question diagnostic is on the DART hub.
Another example. A call center has twelve agents; eleven average 9 minutes per call and one averages 14. Before coaching her, the manager checks: she inherited the oldest headset, her queue is routed the hardest billing disputes, and she has never had the two-hour billing training the others got. Two of three are system problems. Fix those, then measure again. If she is still at 14 minutes with equal inputs, it is time for performance management.
- Everyone in the role gets roughly the same result. Worker or system? (System.)
- Theory X or Y: which assumption does "blame the worker first" usually come from? (X.)
- Name one input a manager controls that a worker does not. (Tools, training, goal clarity, routing, time.)
Go deeper: Ch 2, section 2.5 (TQM) and 2.7 · Red Bead video · Chapter 2 lecture
Also asked: Theory X and Theory Y, can a manager use both?
Yes. McGregor's point is that your assumptions become self-fulfilling, so start from Y and treat X as an exception you have evidence for, not a default. One person abusing trust is a reason to manage that person differently, not to switch the whole team to X. And if your boss is a Theory X manager: deliver visibly, over-communicate progress, and ask what evidence would earn more autonomy.
Chapter 3 · SWOT: internal vs. external, and can something be both?
What you asked (about 25 students, the largest cluster)
"What is the difference between the external and internal parts?" "Can something be both a strength and a weakness?" "Can a threat be internal?" "I kept interpreting opportunity as something a company is missing out on."
Plain answer. Strengths and weaknesses are inside the firm and true today. Opportunities and threats are outside the firm and would exist whether or not the firm did. An opportunity is an external condition the firm could exploit; something the firm is missing is an internal gap, which is a weakness. Yes, one fact can appear twice when it cuts both ways (a tiny menu is both the source of speed and the reason you cannot add items), but say why each time. A threat cannot be internal; an internal danger is a weakness.
Another example. A campus esports lab. "We have no evening staffing" is a weakness. "Evening is when most students are free" is an opportunity. "Another campus just opened a bigger lab" is a threat. "Our student manager is graduating in May" is a weakness today and a threat to continuity, but it lives under W because it is inside. Sort ten more in the SWOT sorter.
- "Delivery apps are growing fast" and "we are not on any delivery app": which is O and which is W? (First O, second W.)
- How often do real companies update a SWOT? (Annual planning cycle, plus trigger events like a new competitor or a new law.)
- Which Five Forces question tells you the ceiling on industry profit? (The strongest force.)
Go deeper: Ch 3, section 3.7 · Chapter 3 lecture
Also asked: when should a company change strategy instead of staying loyal?
Watch for three signals: the economic engine stops working (margins fall even when sales hold), the customer you built for is shrinking, or a competitor is winning on the dimension you chose to compete on. Any one is a reason to test; two is a reason to act. See the Walgreens case.
Chapter 4 · When the four lenses conflict, which wins?
What you asked (about 12 students)
"Which lens is best?" "What do we do when utilitarian says one thing and justice says another?" "I didn't understand the veil of ignorance."
Plain answer. None of them "wins." The lenses are a procedure, not a vote. Run all four (utility, rights, justice, virtue), write down where they disagree, and then apply two tie-breakers: the publicity test (would you be comfortable if this were on the front page?) and the reversibility test (would you accept it if you were on the receiving end?). Decide, and document the trade-off you accepted. A manager who can say "utility pointed one way, justice the other, and here is why we chose" has done the job.
Another example: the veil of ignorance. You must set a layoff rule for a 40-person department and you do not yet know whether you are the one laid off, the one who stays, or the manager. Behind that veil, most people choose rules like "clear criteria announced in advance, severance scaled to tenure, honest notice." That is Rawls's point: a fair rule is one you would accept without knowing your place in it. It is also a practical test you can run in two minutes.
- Name the two tie-breaker tests. (Publicity, reversibility.)
- In the Quiet Layoff, which lens does "tell employees enough but not everything" try to satisfy? (Rights, with utility; the middle ground is what you can say, when, and to whom.)
- What is the five-line protocol for auditing an AI recommendation? (What did it assume, what did it leave out, what would change its answer, where is the source, who is accountable.)
Go deeper: Ch 4, sections 4.8–4.9 · Chapter 4 lecture
Chapter 5 · Coming after Exit Ticket 6
Exit Ticket 6 closes Sun Oct 4. The Chapter 5 muddiest points (structure, span of control, mechanistic vs. organic, job design) will be posted here the following week.