Organizational Development in Practice: Diagnose, Intervene and Improve How Work Works
Signature Course No. 380 — A Signature AI Socratic Coaching Course.
No experience needed — your coach starts where you are.
A New Kind of Learning
Socratic coaching, delivered by an agentic AI coach.
Not a course you watch. An AI coach you work with.
The Lighthouse Coach begins by discovering how you think about the subject, teaches what is missing, and gives you realistic practice before asking you to prove that you can use it. You may test out of concepts you already understand, while capstones turn the learning into a practical plan, decision, conversation, or other real-world result.
The curriculum is deliberately authored; the AI delivers it through coaching. It is not an AI randomly generating lessons.
A coach that teaches by asking — not by lecturing
The Lighthouse Coach is an AI Socratic coach built on Cognosco Learning's Organizational Development in Practice: Diagnose, Intervene and Improve How Work Works course, in the People, Culture & Engagement category. It does not play videos at you. It holds a conversation: it asks you a question, listens to your answer, names the misconception it hears, affirms what you got right, and asks the next question — the way a great coach works in the room.
Organizations rarely suffer from the problem they first name. A sponsor says morale — the data say a decision nobody owns. A sponsor says communication — the data say two units rewarded for opposite results. A sponsor says people resist improvement — the data say the improvement, as designed, makes the work measurably harder for the people asked to adopt it. Organizational development is the disciplined practice of finding the real problem in how work is organized, intervening in the organization itself rather than in its slogans, and checking afterward whether work actually works better.
It starts with the cycle and the stance. Entry, contracting, diagnosis, feedback, intervention, evaluation, and exit or renewal — a standing discipline, not an event, because skipping a stage does not save time; it borrows trouble at interest. Inside the cycle sits the practitioner's stance: the system is the client, data over position, you are an instrument and instruments need calibration, and the client owns the change.
It works in two movements. First, Module 1 — Diagnose Honestly — work through Concepts 1–9, finishing with The Diagnostic Report; then, Module 2 — Intervene and Learn — work through Concepts 10–18, finishing with The Intervention and Evaluation Plan.
Both capstones produce real artifacts — a diagnostic report and feedback plan for Quenby Logistics Group, a fictional regional distribution company of 640 employees across three sites, whose sponsor blames slipped warehouse discipline for rising order errors and overtime, until the data are worked honestly; and an intervention portfolio and evaluation plan for the same company — a decision rule, a handoff standard, a pilot evaluated against a comparison site, and a sustaining plan — defended in writing.
The honesty standard is part of the course. Diagnosis here is never a label applied to people; it is a claim about how work works — purpose, structure, process, rewards, information, and the fit among them — supported by data the people in the system can inspect and challenge. Every figure in the course recomputes from its stated inputs. And the boundary is plain: this course teaches the standing discipline of the practitioner, not the leading of one specific change episode — that valuable craft belongs to another course on this shelf.
The course is self-paced and always on — roughly 30 minutes per concept, about 9 hours in full, taken in as many sittings as you like. You can type your answers, or talk out loud: the Voice Coach speaks its questions and listens to your spoken replies. Learners who already know the material can test out concept by concept.
Organizational Development in Practice: Diagnose, Intervene and Improve How Work Works is part of The Lighthouse Signature Series — the online counterpart to the one-day, in-person learning Cognosco Learning has delivered since 2002.
Course Facts
One full concept, coached end to end — free: verify your email and we’ll send you a link to start.
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Diagnose → Learn & Practice → Prove → Capstone
Every learner moves through the same discipline a Cognosco instructor would insist on in the room.
Diagnose
The Coach starts where the course starts: with the cycle. Think of an improvement effort you have seen and name the stage it skipped, and what the skipping cost it later; say whose side you are instinctively on in the first week inside a system, and what that instinct does to what people tell you; and answer the sponsor who tells you the diagnosis is already done and your job is delivery. Every concept opens with three questions that locate where you actually stand, and your answers shape how deeply the Coach works the concept with you. Everyone begins with Module 1 — no skipping the foundations you only think you have.
Learn & Practice
Work each concept in conversation with the Coach — spoken or written — then practice it against realistic situations until it holds up.
Prove
Every concept ends in proof: answer the check cold and demonstrate the skill. Know it already? Test out and take credit immediately.
Capstone
Finish with two capstones — The Diagnostic Report for Module 1 and The Intervention and Evaluation Plan for Module 2 — that pull the whole course together, and earn the certificate.
What You'll Learn
Diagnosis before help, always. No intervention in this course is allowed to float free of evidence. An intervention chosen before a diagnosis is a preference, not a practice — and it is graded that way in every Prove check and both capstones. The system, not the person, is the usual address: blaming a person is the cheapest diagnosis in the repertoire, and in this discipline it is the last one you are permitted, not the first.
Module 1 — Diagnose Honestly. The OD Cycle and the Practitioner's Stance; Contracting; Entry and Scoping the Client System; Diagnostic Models; Data Collection Design; Interviews and Focus Groups; Surveys That Measure Something; Observation, Documents, and Operating Data; and Feedback — the front half of the cycle, which is also its moral half: four ways of gathering data, so the weakness of each is covered by the strength of another, and the act that turns data into diagnosis.
Module 2 — Intervene and Learn. Intervention Design; Team Interventions; Process Interventions; Structural Interventions and Organization Design; Culture Interventions; Whole-System Interventions; Evaluation; Sustaining; and The Practitioner's Standard — interventions matched to diagnosed causes at the level the evidence orders, evaluated against a baseline with attribution limits stated out loud, and embedded into routines and rewards so they survive your departure.
And every claim carries its evidence and its limit. A survey claim carries its response base. An evaluation claim carries its baseline and its rivals. A diagnostic claim carries the data a client can inspect. The practitioner who states limits unprompted is not weaker for it; that practitioner is the only one whose strong claims deserve belief.
What you will learn
- Run the full OD cycle — entry, contracting, diagnosis, feedback, intervention, evaluation, and exit — as a standing discipline
- Contract with a sponsor in terms that name the client system, the data rights, the boundaries, and the exit
- Choose and use diagnostic models as lenses, and say what each model cannot see
- Design data collection across interviews, focus groups, surveys, observation, and operating data, with samples that can support the claims made from them
- Feed diagnostic data back to a system so people can act on it without exposure or ambush
- Design interventions at team, process, structural, cultural, and whole-system level, each matched to a diagnosed cause and a stated theory of change
- Evaluate an intervention against a baseline, with attribution limits stated plainly, and embed what works into the organization's own routines
Everything in the course
- All 18 concepts of Organizational Development in Practice: Diagnose, Intervene and Improve How Work Works, in 2 modules
- A starting-point check first — the Coach finds where you actually stand before teaching
- Learn, Practice, Prove for every concept — no passive video watching
- A test-out on every concept: prove you know it and move on
- The Voice Coach: talk with the Coach out loud — it speaks, listens, and replies
- A personal Learner Record of your work across the course
- Two capstone exercises: The Diagnostic Report and The Intervention and Evaluation Plan
- A printable session summary whenever you pause
- The Lighthouse Coach completion certificate (Signature Series)
- Your progress is saved as you go — stop anytime, resume where you left off
Built for the practitioner who finds the real problem
Internal OD and people-team practitioners — who are handed vague commissions (“fix the culture,” “look at engagement”) and need a defensible method for turning them into contracted, evidence-based work; and external consultants — who diagnose and intervene in client systems and must hold boundaries on confidentiality, scope, and claims that a sales conversation would rather blur.
HR business partners and organization effectiveness staff — whose daily work already includes diagnosis and intervention design, and who want the standing discipline named, ordered, and made checkable.
Senior operators and general managers — who commission this work, sit on the receiving end of diagnostic reports, and need to judge whether a diagnosis is evidence or theater before they fund what it recommends. This course assumes experience working inside an organization and some familiarity with ordinary management language. It assumes no prior OD qualification: every concept ends in something you produce — a contract, a sampling plan, a feedback session design, an intervention logic, an evaluation plan — not in a definition you recite.
Prefer to learn live and in person? The same material anchors Cognosco's one-day programs — browse the in-person catalog.
Start with The OD Cycle and the Practitioner's Stance
$195 — introductory price. One payment. No subscription, no password to manage.
Here is exactly what happens when you enroll:
- Pay securely with Stripe — you are taken straight into the course
- Create your learner profile and begin the Module 1 starting-point check
- Save the access key you are given — it restores your enrollment on any device
- Learn at your pace; your progress is stored in your browser on your device
For the full voice experience, use Chrome and allow the microphone when asked. Typing your answers works everywhere, all the time. Questions before you enroll? Email hello@cognoscolearning.com.
Before you enroll
What is a Socratic coaching session?
A conversation, not a video. Your coach asks a question; you answer — out loud by voice, or by typing — and the coach responds to what you said: naming the misconception it hears, affirming what you got right, and asking the next question. You advance only when you have mastered each concept, so a finished course means the learning held.
How long does it take — and how long do I have?
About 30 minutes per concept. Learn in sittings of any length; your progress is saved as you go. You have a full year from purchase to finish, and you can revisit and retake within that year.
What does the certificate verify?
That you completed every concept and both capstones of this course. Anyone can confirm a Cognosco certificate online — enter its certificate ID on our verification page.
What if it isn't for me — what are the refunds?
If you have not started, cancel for a full refund within seven days of purchase. Once you have started, there is no cash refund — stop before finishing and we credit the full amount you paid toward any other course in the library (credit valid one year from your original purchase). Once you complete the course, no refund or credit applies.
More Signature Courses are coming
Organizational Development in Practice: Diagnose, Intervene and Improve How Work Works is Signature Course No. 380. Leave your email and we'll send you news of future Signature Courses and Lighthouse updates as they are announced — nothing else.