Human Capability Development Principles Framework Architectural Reference

HCD.Reference:1 - Start from the contribution that later Work needs

Use HCD when a person, manager or development practitioner needs to improve or sustain a human contribution to later Work, and must decide what development is worth attempting under real time, access and support conditions. The question may arise before a programme, during a difficult practice attempt, after a successful assessment, or years later when the Work changes. A learning-product author can also use the framework while the future audience is still an assumption.

The recurring difficulty is connecting a development activity to the contribution it should change. A curriculum may cover every topic while leaving whole tasks out of reach. A good assisted answer may conceal the action the person still cannot supply. A once useful arrangement may become unsuitable after a tool, task or provider changes. HCD makes these differences actionable: identify the required contribution, compare a plausible development change, obtain the support it needs, and judge only what the subsequent observation can establish.

Begin with the decision now in front of you. State whose contribution matters, in what later Work, what is already known, and which result would change the next action. Then enter the relevant body through the Practical entries. The first useful result can be small: a demand hypothesis, two comparable task fragments, a corrected practice attempt, one qualified performance claim, or an exact missing contribution to obtain. A known person needs compatible personal evidence; an author without named learners can proceed directly to HCD.28, which constructs the product before personal comparison through HCD.2.

The main choices concern complete-task attainability, preservation of useful existing contributions, and the effort displaced by development. More practice, realism, independence, assessment or provider preparation can improve one condition while making the whole arrangement too burdensome or changing the task being judged. Select these contributions for the live question and compare their combined demands. The programme and instrument application makes that whole-arrangement constraint concrete.

HCD.Reference:2 - What the framework connects

Human Capability Development deliberately changes a human holder’s capability for intended later Work. It is not every change in behaviour, every use of instruction, or every problem involving a person. A demand account states what later Work requires; a diagnostic target names what may need to change; a profile describes contribution claims; a programme sets out a bounded development arrangement; HCD.2 composes and compares programme candidates. Learning Work and clinical treatment are performed activities. Assessment provides observations and bounded inferences about performance, transfer, or retained capability. Programme, employment and other consequential decisions require their own authority.

HCD.1–HCD.17 keep one exact human holder or bounded HCD population, later Work, conditions, direct-owner results, finite resources, evidence, uncertainty and receiving decision aligned. Demand, diagnosis, profile, programme comparison, Method selection, practice-task design, support arrangement, bounded provider or environment development, focused practice, practice progression, performance assessment, transfer, retention, revision, continuing arrangement, HCD Method-repertoire change and cultural continuation can each be entered directly when their qualified inputs already exist. Their PatternIDs are stable addresses; file order and numbering do not prescribe Work order.

FPF supplies the transdisciplinary distinctions used here: human and other Systems, capability holders, Methods and MethodDescriptions, Work and results, evidence, architecture, decision objects, agency, authority, and precise plain language. Direct human-learning and behaviour sources supply bounded mechanism and evidence claims. Target-domain and specialist sources provide criteria and evidence for correctness, criticality, safety, clinical, legal, and employment questions. Qualified specialists exercise professional judgement, and authorized actors make the corresponding decisions.

HCD.28 connects programme, material, practice and actual supply as a learning product for an audience. HCD.20 compares individual and group arrangements; HCD.22 designs a shared task when interaction supplies a needed contribution. HCD.21 establishes membership and actual contact; HCD.23–25 develop explanation, evaluative exchange and cross-project learning. HCD.26 regulates the current shared attempt, and HCD.27 connects personal routes with useful shared occasions. A personal action, a common work product and a team capability have different bearers and evidence. These methods let a designer join their contributions without treating one result as all three.

HCD.18 and HCD.19 address a different immediate object: the instructional material’s contribution under a declared audience, task, and support arrangement. Their specification and diagnosis can improve a learning product before particular learners are known. Actual learning and personal capability remain human-evidence questions; the material result is neither a personal profile nor a whole-programme conclusion.

HCD.Reference:3 - Human demand, capability evidence, development revision and transformation remain distinct

HCD.1 derives what a human holder must contribute in later Work. It does not establish the holder’s current capability. HCD.3 identifies a supported limiting target or returns the question elsewhere. It does not select an intervention. HCD.4 compares current and target claim rows and may support one bounded choice. It does not create a programme, learning trajectory, performed development Work, or transformation.

HCD.2 composes and compares feasible programme candidates for one person’s later Work, including complete contributions, burdens, support dependence and evidence needs; it does not choose or launch a programme. When no particular person is yet known, it returns the learning-product question to HCD.28. HCD.28 supplies conditional variants, not a diagnosis or programme assignment for each future member. HCD.5 selects a development Method for a qualified target and starting attempt, or proposes conditional Methods with entry evidence for a future audience. Neither result is an effectiveness finding. HCD.6 designs a sufficiently whole, criterion-bearing practice task without treating surface realism as representation. Its nested HCD.6.1 helps a learner discern a needed difference, use it and separate it from an incidental cue. That preparatory teaching operation returns to whole-task use and preserves the difference between recognition and performance.

HCD.7 establishes the provider, access, source, tool, AI, environment, human-check, capacity and fallback contributions required by a bounded use. HCD.8 compares obtaining an exact missing contribution with building it, follows only the first blocking dependency, and requires an operating test. HCD.9 preserves the first attempt, actual help, information-bearing feedback and the learner’s response. It requires a targeted retry after correction; supported retention can end the episode when no question remains. HCD.10 selects variation, spacing, retrieval, source, interleaving, support and challenge conditions separately across episodes.

HCD.11 returns observations and a bounded capability inference. HCD.12 tests a material unfamiliar variation. HCD.13 compares delayed performance and support conditions. HCD.14 uses an affected observation to revise a development assumption. A correct first attempt, a correction after feedback, learning from a newly supplied source, delayed performance, transfer, retention and a causal development effect are separately reportable.

HCD.15 configures a continuing arrangement from material Work or evidence changes, including a useful question qualified from successful Work; it is not a calendar, performed development Work or achieved capability. HCD.16 returns the strongest supported bounded use, narrowed claim, unresolved comparison or real protection stop for an exact admitted Method or status-preserved candidate and human-development claim. A selected change or probe needs an obtainable contribution worth the complete learner/provider burden; the result neither admits nor universally retires a Method. HCD.17 returns a supported current cultural account and continuation decision, or selects a worthwhile attainable inquiry. It preserves the testable predicate, actual subjects, scope, evidence, and needed authority; a school, standard, carrier, event or community label is not the culture.

Distinguish instructional events, learner activity, learning outcomes, later transfer, and job performance, and use corresponding evidence for claims about each. A MethodDescription, course completion, self-report, platform prediction, assisted score, published schedule or reserved provider hours can inform a bounded question. A capability, transfer, retention or effect claim needs a justified inference from appropriate observations.

HCD.Reference:4 - Several contributions can be simultaneous

Perception, reasoning, bodily action, coordination, decision, evidence return, tool use, and specialist interfaces can all matter in one representative Work occurrence. The relationships among these contributions need not follow a course sequence, Method hierarchy, Work order, organization chart, or dashboard.

A profile and programme comparison therefore preserve claim identity, conditions, support dependence, uncertainty, critical-error boundaries, trade-offs and finite burdens. A scalar is secondary and admissible only when the receiving decision loses none of those decision-bearing values.

Describe the contribution required in the person’s work role and the conditions under which it is needed. The human capability holder is the person who fills that role. The same person can review evidence, coordinate a specialist and make a bounded proposal in the same Work, or fill different roles in different Work. HCD.4 therefore compares that person’s contribution claims and their interfaces. A role description can help derive demand through HCD.1; personal starting evidence is still needed for diagnosis or a personal programme comparison.

Several people’s development can support an organization’s work, but an organizational result also depends on assignments, coordination, resources and other system contributions. Keep each person’s evidence identifiable and take organization-holder capability or organization change to OCE and the relevant direct owners. A bounded cultural population is a different subject again: HCD.17 asks how one HCD practice value is transmitted, received, selected or retained among specified participants. It can examine that relation while individual capability consequences remain an HCD.11–HCD.13 question. A population becomes a capability holder only if the independent-System condition of E.23.CDI is separately established; HCD.1’s population use otherwise preserves member or representative demand accounts.

Constituent actions in ongoing work. Consider a dancer who has adequate strength, holds an axis when stationary and remembers a figure, but cannot maintain balance during its required rotation. During an attempted figure, muscular actions support rotational coordination, and that coordinated rotation is a constituent of performing the figure. The missing capability is in the middle. HCD.3 locates the supported limitation; HCD.2 includes its development in a programme that retains already mastered contributions; HCD.6 and HCD.10 prepare the combination and needed variation. Knowing the figure and succeeding in separate strength exercises do not fill this gap. A suitable teacher, space, time and conditions must also be available. These are conditions of performance, not items supplied by reading this DPF.

HCD.Reference:5 - Pattern relations do not prescribe a lifecycle

HCD.1 may supply evidence input to HCD.3 and scope or result frames to HCD.4, HCD.2 and HCD.11. HCD.3 and HCD.4 may supply target, starting-evidence, protected-strength and priority values to HCD.2 or HCD.5. Equivalent qualified inputs permit direct entry; no pattern result follows merely from an adjacent number.

Before programme choice, HCD.5 can select a development Method for a candidate, HCD.6 can prepare its practice task, and HCD.7 can determine the support it needs and what is available. Use HCD.8 when obtaining or building a missing contribution changes the comparison. Develop only enough of each candidate to make the comparison useful. After a separate programme choice, complete or revise the selected Methods, tasks and support.

HCD.5, HCD.6 and the enabled HCD.7/HCD.8 contributions may supply HCD.9. HCD.9 may supply practice history to HCD.10 or an attempt to HCD.11; HCD.10 designs later episodes but does not make their performance or retention findings.

HCD.11 can supply performance evidence to HCD.12 and HCD.13. Equivalent qualified observations permit direct entry. HCD.14 may use a compatible result from any one of HCD.11, HCD.12 or HCD.13; it need not wait for all of them. New evidence may also update HCD.3’s diagnosis, HCD.4’s profile, HCD.2’s comparison or HCD.5’s selection when it changes their question.

A compatible HCD.14 revision hypothesis may inform HCD.15’s continuing-arrangement decision or HCD.17’s cultural-variation comparison. Observed HCD.15 arrangement use and human-development evidence may inform HCD.16. A bounded HCD.16 repertoire disposition or status-preserved candidate variation may inform HCD.17. All four relations are conditional receiver-governed inputs: a missing, stale or differently scoped result requires a qualified direct substitute or an exact missing-result return, and no receiver waits merely because one PatternID is adjacent.

HCD.18 supplies a specification to HCD.19 only when construction or revision is needed. A compatible existing specification permits direct evaluation. HCD.19 returns the material-specific defect and affected-use test to E.23; any HCD.11–HCD.13 use consumes only observations qualified for its own human-evidence question. Narrative attachment and progressive reconstruction use NSTD.6/.8 when that branch is live.

HCD.28 joins the required subject, teaching, task and supply results into a whole learning route and compares serious alternatives. HCD.20 supplies the applicable arrangement comparison; HCD.22 supplies the actual shared task. Their results can return a changed burden or missing contribution to HCD.28. HCD.2 consumes a suitable product variant only after adding the known person’s relevant conditions. HCD.21 supplies compatible participants and contact; HCD.23–25 supply a selected interaction method. HCD.26 can return a missing subject or support contribution from an actual attempt, and HCD.27 supplies the material and timing connections among episodes. These relations allow direct entry, iteration and a sufficient individual product; they are not a compulsory sequence through all nine methods.

Use the smallest pattern whose result changes the current decision. A new observation reopens only the claims and receiving decisions whose evidence, conditions, or retry predicates it changes.

To combine uses, first name the result the combination should produce and the values each receiving Method actually needs. Reuse a result only when person or population, contribution, later Work, conditions and evidence window fit that receiving use. Then identify dependencies that require order, contributions used together, and competing demands on time or support. An available direct result can close a dependency immediately. HCD.8’s obtain-or-build comparison is useful only when an exact missing contribution blocks the selected use. The Direct result relations table locates these returns; the bodies explain how each result is produced.

For example, a practitioner can combine HCD.6, HCD.7 and HCD.9 for one supported practice task when the target and Method are already qualified. A fresh transfer miss can instead combine HCD.12 with HCD.14 to test a local revision, without rebuilding demand or waiting for a delayed observation. In a programme comparison, HCD.2 needs enough task, Method and support detail to compare complete candidates; fuller elaboration follows the separately selected use. These combinations share contributions, while their result, evidence and stopping question differ.

HCD.Reference:6 - Choose the scope and the evidence that change this use

The broad subject is deliberate human capability development. A personal programme comparison narrows it to finite changes for one person’s later Work: HCD.2 compares complete candidate arrangements from that person’s supported baseline. HCD.28’s future-audience learning-product design has a different result. It keeps audience assumptions, output tasks, alternatives, support and budgets explicit so that the author can develop a comparable product fragment; personal recommendation waits for the relevant person and evidence. This difference gives the author a useful direct start and identifies what individualization must later add.

Performance, unfamiliar transfer and retention narrow the evidence question in different ways. HCD.11 asks what the person contributed under specified conditions. HCD.12 asks what survives a material unfamiliar change to an already demonstrated contribution. HCD.13 compares earlier and delayed performance with the intervening practice and support conditions preserved. A claim about learning a newly supplied Method instead uses the declared new-source intention in HCD.12:4.5. These are useful distinct questions because the same correct answer can support different inferences, or fail to distinguish them.

The intended capability may include competent use of sources: a person may need to recognize a question, find a current rule, use a calculator and obtain a specialist result. Independence concerns the particular contribution being judged. If independent recognition is required, the person must select the relevant response before a teacher or AI supplies that selection; permitted references and accessibility support can remain. HCD.6 specifies the intended task conditions, HCD.7 establishes available support, and HCD.9/HCD.11 preserve the help actually received. HCD.12 and HCD.13 then interpret transfer or delay under those conditions. A delayed attempt with AI also withdrawn answers that combined condition; separate delay and support-dependence claims need an interpretable comparison.

Continuing development extends beyond a fixed course. HCD.15 connects changes in later Work or evidence, and worthwhile questions from successful work episodes, to opportunities for practice, current sources, coaching, specialist access and reassessment under an agreed burden. A material change can reopen one contribution while the rest stays in ordinary use. Use HCD.14 for a local revision; enter HCD.15 when a continuing arrangement must respond to further changes. If the question concerns which human-development Method claim remains warranted for a population and use, HCD.16 compares that claim with serious alternatives. If it concerns how a practice continues among participants, HCD.17 tests the cultural relation. The continuation application shows all three questions with their consequences kept separate.

These are different bounded uses of the available repertoire. They retain the same direct source, domain and authority boundaries. A narrower use is helpful when its specified person, audience, evidence question, or continuing-development object changes the action, result or stop.

HCD.Reference:6.1 - Learning a practice whose usable regularities exceed its rules

A learner can state a grammatical rule yet miss a familiar phrase in conversation; copy a dance sequence yet fail to respond to a new partner; complete a work procedure yet miss the exception that calls for help. Conversely, a person can make a sound distinction or perform a coordinated action before being able to explain it. Begin from the contribution the receiving practice needs. A verbal account, recognition, fluent execution, adaptation and participation can be related targets without being interchangeable observations.

HCD.5:4.2.1 explains how to combine explanation, examples, exposure, practice, feedback and participation from that target. HCD.6.1:4.2.2 develops learning across a family of examples when a single contrast or explicit rule is insufficient. HCD.6 reconnects focused work to simultaneous coordination; HCD.9 makes feedback usable through the response the target actually requires. HCD.Application:10 follows these connections through language, movement, ordinary workplace learning and a team of engineers.

A cultural practice supplies uses, exemplars, conventions and disputed or changing judgements as well as explicit rules. Learning can therefore begin from competent demonstrations and usable comparisons without waiting for a complete verbal theory. Establish which practice and conditions those examples represent. A conventional variant in one community is not automatically an error in another. Developing the learner’s participation differs from changing the practice’s repertoire or recognition arrangements; MDPE supplies that latter music-and-dance question.

Learning inside work adds another connection. A real task must give the person an attainable contribution, help at the point of need and a later opportunity to use the result. HCD.15 develops that arrangement. HCD.22 distinguishes learning through interaction from learning to perform one’s contribution in joint work; OCE addresses a needed change to the organization’s assignments, access or contribution relations. A useful joint result may require all three without making every participant learn every profession.

HCD.Reference:7 - Architectural Rationale

HCD organizes the repertoire around working questions whose inputs and useful results can differ. Demand can be supported while diagnosis remains open; a practice correction can be useful before transfer is demonstrated; an operational assessor contribution can exist before any learner receives it. Separating these Methods lets a practitioner obtain the missing result and preserve established contributions. Combining them around later Work keeps that separation from becoming a collection of unrelated techniques. The cost is explicit attention to conditions and interfaces; reuse compatible results and keep the account only as detailed as the receiving decision requires.

Several serious approaches can supply part or all of a particular development arrangement. Compare them by the contribution needed in the same working situation.

Approach	Practical strength and appropriate use	Why HCD keeps a broader repertoire, and when to prefer the approach directly
A complex-skill programme designed through 4C/ID	Learning tasks connect supportive information for reasoning, procedural information during routine work, and additional part-task practice where automaticity needs more practice. This supplies a concrete architecture for a complex-skill curriculum.	HCD.2/.5/.6 adapt this task-and-support organization while retaining diagnosis, personal baselines, complete resource comparison and later evidence questions. A designer whose demand, audience and delivery conditions are settled can use 4C/ID directly for that programme. HCD remains useful when a human target, available support, continued development or a particular transfer/retention inference is still undecided.
Cognitive apprenticeship and supervised participation	Modelling and coaching can expose expert reasoning in situated tasks; guided participation provides access to work that a text alone may not supply. Prefer this form when competent supervision and suitable tasks can supply the target contribution within the consequence and resource limits.	HCD.5 compares the development contribution, HCD.7 establishes provider and access conditions, and HCD.8 addresses an exact missing contribution. Protected or infrequent work may require bounded simulations or separately prepared cases to make the needed observation possible. The trade-off is access to situated judgement versus supervision burden and the variation actually available; the label alone cannot settle the local comparison.
A learning product as the main development arrangement	A course, guide or interactive product can coordinate explanation, practice, pacing and feedback for a defined audience, and can make an already selected development design usable at scale. HCD.28 connects that offer with the required subject basis and actual supply; Learning Product practice supplies Guide/Slidement construction within its own applicable profile.	Use that product directly when it fits the person’s task, entry evidence and support. HCD adds the comparison when fit, alternatives, finite burdens or later-Work evidence are unresolved, and, through HCD.28, develops the whole-product construction before particular learners are known. A course’s audience assumptions remain design assumptions until the person-specific questions they matter to are answered.
A generic evaluation or testing framework	A framework for claims, tasks, observations and intended interpretations helps an assessor obtain evidence for a bounded judgement. HCD.11 adapts that contribution from evidence-centred design and the Testing Standards.	HCD distinguishes the development decisions that use the judgement: diagnosis, local revision, unfamiliar transfer, delay, support dependence and continuing arrangement. Direct evaluation is enough when only its bounded judgement is needed. The wider HCD combination earns its cost when the same result requires a different development response, or when the proposed assessment would change the contribution being observed.

The shared source line is therefore task- and evidence-sensitive human development. Whole tasks and expertise-sensitive support inform what to practise; feedback, retrieval, spacing and task similarity inform candidate practice changes; assessment sources qualify what can be inferred. Provider and workplace-learning sources connect learning opportunities to the conditions of participation and later Work. Each family contributes a bounded answer, not a proof that the whole local programme works. The Source use account and each body’s SoTA-Echoing section identify the specific adopted or adapted claim, population, task, support, horizon and limit. Reopen a choice when those conditions change or a serious alternative changes the next useful action; preserve unaffected source uses.

HCD.Reference:8 - Check the combination, learn from its result and revise

Recognition starts from the current difficulty and the first result that could change it. Stronger assurance begins when someone will rely on a claim of capability, transfer, retained performance, provider operation or effect. The selected body’s criteria and recognition/assurance boundary govern that stronger question. At framework scope, check the connections that a local body cannot establish for the whole use:

Does each consumed result concern the intended person or bounded population, contribution, later Work and conditions, with a clear distinction between observation, design and hypothesis?
Does each required contribution have a feasible source, provider and time window, and does the whole combination fit learner and provider budgets including preparation, feedback, checking, retries and any delayed observation?
Can the intended observation distinguish the human contribution from an answer supplied by help, and can its task and domain criteria support the declared inference?
Do the receiving decisions preserve non-compensable errors, useful existing contributions, participation and access conditions, and the authority of their actual owners?
Is the first result useful enough to stop or proceed now, with an observation or changed condition that can reopen only the affected claim?

The constructed applications show what those questions can change. In ImpactReview-17, a feasible probe is still worth doing before selecting a profile focus. In the L17 case, independent configuration checking survives one unfamiliar task while uncued resource adaptation remains unsupported; HCD.14 can propose a local practice change immediately. In ReleaseWork-R9, prospective demand remains useful while distinct missing observations block stronger same-holder conclusions. None of these constructed results supplies observations of a real learner.

The future-diagnostician application adds a whole-product question. A missing selection criterion, an inaccessible explanation and a late mentor response require different repairs. HCD.28 preserves those distinctions; HCD.20/.22 expose the personal actions and peak demand hidden by a correct group answer. Their constructed numbers are planning assumptions, not observed learning or cost reductions.

The likely practical gain is a smaller and more informative next development action: compare one missing task fragment, obtain one assessor contribution, revise one cue-dependent exercise, or retain a working arrangement until a relevant condition changes. The costs include representative task preparation, competent judgement, time for correction and evidence that sometimes requires later access. Shared observations can reduce duplicate work only when their conditions fit each receiving inference. The programme application shows how apparently useful local activities can still exceed the common budget.

The engineering examples foreground explicit sources, configurable tools, auditable work products and consequential error checks. Work whose contribution is bodily, interpersonal or difficult to observe may need different representative tasks and qualified domain judgement. Learners also differ in starting evidence, language, accessibility needs, consent, available time and access to competent providers. Preserve those conditions before transferring a task or programme; keep required accessibility support in an independence test. The clinical unlike case demonstrates one material boundary where the specialist owns diagnosis and treatment.

Use HCD.14 to test the smallest development assumption changed by an observation, with an executable change, fresh task, protected contributions and retain/adapt/abandon conditions. Use HCD.15 when subsequent Work or evidence changes require a continuing arrangement, or when a useful lesson from successful Work still needs to be qualified before deciding what to learn next. A contradicted source claim or serious new Method alternative can reopen the bounded HCD.16 repertoire question; a changed receiving-use or retention relation among participants can reopen HCD.17. Practical revision can proceed under a proportionate reversible hypothesis while a stronger causal-effect claim remains a separate evidence question.

HCD.Reference:9 - Intended use and ordinary non-use

Use this edition to derive or return a human demand question, identify a limiting target, compare a profile, compose and compare personal programme candidates, select a development Method, design representative practice, establish support, obtain or build one missing arrangement contribution, conduct and progress focused practice, assess a contribution, test a material unfamiliar variation, compare delayed and supported performance, revise a development assumption, configure continuing development, update one HCD Method-repertoire use, deliberately continue and change one bounded HCD cultural relation, construct and apply a specification for instructional-material evaluation, compare individual and group arrangements, design shared learning tasks, form learning groups, learn through explanation, peer review and project comparison, regulate shared attempts, coordinate personal routes, or construct and revise a whole learning product for a future audience.

Do not use it as a ready-made curriculum, whole provider service, complete assessment instrument, universal HCD Method repertoire, organization-change programme, or proof of cultural continuation. It supplies neither clinical treatment, specialist correctness, release or employment authority, nor evidence that a provider operated, development was performed, capability changed, or an intervention caused an effect.

HCD.Reference:10 - PatternID and reader order

HCD.* is the Human Capability Development PatternID namespace. Numbers are stable addresses, not steps. The reader order is HCD.1, HCD.3, HCD.4, HCD.2, HCD.5, HCD.6, HCD.6.1, HCD.7, HCD.8, HCD.9, HCD.10, HCD.11, HCD.12, HCD.13, HCD.14, HCD.15, HCD.16, HCD.17, HCD.18, HCD.19, HCD.20, HCD.21, HCD.22, HCD.23, HCD.24, HCD.25, HCD.26, HCD.27 and HCD.28. Demand is a useful cold start when the required human contribution is unknown; equivalent qualified input permits direct entry to any Method under its own conditions. Reader order is not programme order, Work order, package dependency or a mandatory lifecycle.

HCD.Reference:11 - Available patterns

PatternID	Current reader availability	Honest return
HCD.1	Available: derive human capability demand from representative later Work.	Demand account, prospective hypothesis, outside-HCD return or discriminated evidence blocker.
HCD.3	Available: diagnose whether a capability, misconception or behaviour limits Work.	Qualified intervention target or non-training return.
HCD.4	Available: architect a balanced profile across simultaneous Work.	Profile comparison, recommendation, unresolved question, bounded choice or exact blocker.
HCD.2	Available: compose and compare capability-development programmes for later Work.	Same-holder programme comparison, exact missing input, or learning-product design return when the person is not yet known; no programme choice.
HCD.5	Available: select a capability-development Method.	Bounded Method selection or shortlist, non-training return, or exact missing input; no effectiveness claim.
HCD.6	Available: design representative practice, including preparation for a later explanation.	Criterion-bearing task set with whole action, support, critical errors, correction, meaningful variation and resource fit; §4.2.2 and §5.7 compare constructing a solution with explaining a worked solution.
HCD.6.1	Available: make a needed distinction discernible in practice.	Accessible contrast, action using the distinction and a learner response that guides correction, variation or whole-task use.
HCD.7	Available: arrange providers, access, tools and AI support.	Enabled contribution arrangement with competence, access, capacity, checking and fallback, or the exact gap.
HCD.8	Available: obtain or build missing capability-development support with bounded recursion.	Obtain/build decision, bounded provider or environment preparation, representative operating test, or first unsupported dependency.
HCD.9	Available: perform deliberate practice with feedback.	Focused-practice episode preserving first attempt, help, feedback and response; targeted retry after correction, or supported retention with a reason to continue or stop.
HCD.10	Available: choose whether and how to vary, space, interleave or progress practice.	Condition-sensitive next episodes with timing, retrieval, sources, support, challenge, observation and response rule kept distinct.
HCD.11	Available: assess performance in representative Work.	Observed contribution and bounded capability inference, or a distinct evidence or assessment gap.
HCD.12	Available: test transfer to unfamiliar Work or learning from a new source.	Transferred contribution, adaptation need and tested limits, with new-source learning separate.
HCD.13	Available: test retention and dependence on tools or other support.	Condition-qualified retention, independent-core and support-dependence findings or unresolved comparison.
HCD.14	Available: revise the development arrangement from evidence.	Specific revision hypothesis, test, cost, protected conditions and conditional update.
HCD.15	Available: sustain continuing Human Capability Development, including a worthwhile lesson from successful Work.	Qualified development question or return to Work; where needed, a holder-specific continuing arrangement with triggers, contributions, evidence, burden, authority, re-entry and stops, or an exact blocker.
HCD.16	Available: keep HCD Method claims current.	Exact Method/candidate, supported bounded use and limits, narrowed claim, unresolved comparison or real protection stop; a justified change or obtainable worthwhile inquiry may select `adopt`, `revise`, `branch`, `retire` or `further probe`.
HCD.17	Available: deliberately continue and change HCD culture.	Truthful enacted/candidate account and bounded `continue`, `revise`, `branch`, `replace`, `stop` or `unknown`; current grounds can suffice, and a new intervention is conditional on its useful attainable contribution.
HCD.18	Available: select or construct a characterization and evaluation specification for instructional material.	Task-derived denominator, selected properties and scales, evidence and missingness, contrasts, result meanings and continuation; or a compatible specification to use directly.
HCD.19	Available: evaluate instructional material through representative reader work and diagnose its repair.	Qualified material contribution, complete selected-coordinate disposition, limiting defect and repair reach, actual assistance and affected-use test; or a precise evidence or criterion gap.
HCD.20	Available: compose and compare individual and group learning arrangements.	Task-derived scales, useful interaction, necessary personal actions, actual support and complete burdens; a sufficient individual option or exact constraint remains a useful result.
HCD.21	Available: form and change learning work groups.	Feasible membership and a contact/recovery construction, or observed contact at its declared scope; a missing condition remains visible.
HCD.22	Available: design shared learning tasks with necessary individual contributions.	Qualified whole task, chosen dependence, actions, visibility, usable material transfers, feedback, recovery and personal return.
HCD.23	Available: learn through explanation and comparison of solutions.	Reconstructed grounds, a supported reconciliation and a personal application under known assistance.
HCD.24	Available: learn evaluation and revision through peer review.	The reviewer’s judgement, the author’s reasoned use and revision, and a competent return for unresolved disputes.
HCD.25	Available: learn transfer through comparison of projects.	A permitted correspondence, its breaking condition and an own-case return; new learning remains distinct from prior transfer.
HCD.26	Available: regulate shared learning.	A proportionate process move and inspected uptake, a checked continuation or an exact help request.
HCD.27	Available: coordinate personal learning routes with a shared rhythm.	Usable material transfers, compatible entry/feedback/recovery windows and feasible re-entry or its limit.
HCD.28	Available: construct and revise a whole learning product for a future audience.	Connected and comparable programme, material, practice and supply variants, entry branches, full burden and distinct subject, teaching or supply gaps.

The constructed human-development and cultural cases supply no evidence that the described development Work occurred, a provider operated, a person developed, or a culture changed. HCD.19 separately reports a bounded prepared-agent material walkthrough under its stated conditions.

HCD.Reference:12 - Direct result relations

Supplier	Receiving use	Relation and boundary
HCD.1 demand account and evidence needs	HCD.3	Same-holder evidence input only when it can change the diagnosis under compatible configuration, conditions, horizon, evidence window, and receiving decision. It entails no target.
HCD.1 demand account and evidence needs	HCD.4	Same-holder scope/result frame only. It creates no temporal order, current mastery, or choice.
HCD.1 demand account, HCD.3 target, and HCD.4 profile values	HCD.2	Same-holder later-Work, fit, starting-evidence, protected-strength and priority inputs, or qualified equivalents. They neither compose the candidates nor choose one.
HCD.3 target and HCD.4 priorities	HCD.5	Target, rival, starting-attempt, protected-condition and fit inputs. They do not select the development Method by themselves.
HCD.5 Method proposal, HCD.6 task design, HCD.7 support account, and HCD.8 contribution plan when needed	HCD.2	Prepare the smallest comparable programme fragment before choice. Retain actual availability separately from assumptions; preparation supplies comparison inputs without committing to the programme.
HCD.2 programme comparison	Authorized chooser; HCD.5–HCD.8 for elaborating a chosen programme	The comparison informs a separate choice. After that choice, complete or revise the selected programme’s Methods, tasks and support. Comparison alone establishes no commitment, launch or effect.
HCD.5 selected Method and evidence plan	HCD.6, HCD.7 and HCD.9	Proposed mechanism, target action, task, support and observation requirements. Selection is not evidence that the Method works.
HCD.6.1 contrast and learner response	HCD.6 whole task; HCD.9 correction and HCD.10 next-episode design	Make a required difference accessible and choose the next action from what the learner noticed. Preserve supplied help and the separate execution capability; one successful response does not establish learning or transfer.
EXD.1, EXD.2 or EXD.5	HCD.6 task design or HCD.9 practice, when explanation is the selected contribution	A qualified question, discriminating example or guided learner explanation, with the subject grounds and assistance conditions retained. HCD keeps the practice, progression and learning-evidence questions.
HCD.6 representative task and HCD.7 enabled support, with HCD.8 only when an exact contribution had to be obtained or built	HCD.9	Practice object, criteria, permitted support, actual access and operating contribution. A design, booking or completed provider course is not a performed learner attempt.
HCD.9 focused-practice episode and attempt history	HCD.10 and HCD.11	Evidence for the next practice-condition decision or for bounded performance assessment. Correction after feedback remains distinct from an independent attempt.
HCD.10 condition-sensitive progression	HCD.9, HCD.11 and later evidence uses	Next episode conditions and response rules only. Spacing, retrieval, transfer, retention and effectiveness do not follow from dates or design labels.
HCD.1 or equivalent demand frame	HCD.11	Same-holder contribution, conditions and receiving-use input; it is not current performance evidence.
HCD.11 or equivalent qualified performance	HCD.12 and HCD.13	Prior contribution and conditions for the specified unfamiliarity, delay or support comparison. No transfer or retention result follows automatically.
HCD.6:4.2.2 preparation, subsequent explanation and learner responses	HCD.12:4.5, when learning from the explanation or the preparation’s contribution is the question	Preserve what happened before and after source access, assistance and any comparison. A successful application after the source does not by itself establish a causal preparation effect.
New-source learning question, source and task criteria	HCD.12:4.5	Prior preparation, familiarity and access conditions support this separate entry. Prior execution of the new Method is not required; report the observed application without inventing an earlier transfer basis.
Any compatible HCD.11, HCD.12 or HCD.13 observation	HCD.14	Evidence that changes an identified development assumption; all three assessments are not required.
New compatible contribution evidence	HCD.3, HCD.4, HCD.2 or HCD.5	Reopen only the affected diagnosis, profile, programme comparison or Method selection; preserve unchanged claims and candidates.
HCD.14 revision hypothesis and test	Responsible practitioner or Learning Product owner	A proposed local arrangement change; authority, performed work and observed outcome remain separate.
HCD.15:4.2.1 qualified successful episode and bounded lesson	HCD.23–HCD.25 for a needed explanation, judgement or cross-project comparison; HCD.9 for selected practice	Preserve the work evidence, actual help, conditions and competing account. Retaining a supported action or returning to Work is possible; a successful outcome alone establishes no cause or transfer.
HCD.14 bounded revision hypothesis and affected evidence	HCD.15	Compatible decision input for the same holder, later Work, affected claim, conditions and evidence window; it establishes no continuing trigger, provider operation or authorization.
HCD.15 observed arrangement use and human-development evidence	HCD.16	Evidence input only; a designed arrangement, attendance record or community membership is not Method fit, transfer, retention or worth.
HCD.14 revision hypothesis	HCD.17	Proposed cultural variation or affected condition only; it proves no cultural relation or intervention authority.
HCD.16 bounded repertoire disposition and variation account	HCD.17	Status-preserved cultural-variation input only; it proves neither actual enactment nor authority.
HCD.18 specification or a qualified equivalent	HCD.19	Evaluation input only when material, audience, task denominator, support, scale meanings and evidence conditions fit; construction is not a prerequisite when compatibility already holds.
HCD.19 material diagnosis and affected-use test	E.23; the responsible material or support owner	Limiting defect, repair reach, protected contributions and discriminating repeat; a material change is not a human learning result.
HCD.19 actual reader observations	HCD.11, HCD.12 or HCD.13 only when their question is live	Evidence contribution subject to the receiving human claim, first/helped conditions and evidence window; no automatic capability, transfer or retention conclusion.
NSTD.6 and NSTD.8 narrative contribution	HCD.18/.19 when selected	Current product/source/history distinction, attachment and available-prefix method; no narrative prerequisite for a nonnarrative material.
HCD.2 unknown-audience design return	HCD.28	Existing outputs, audience assumptions, variants, resources and individualization questions permit product construction without inventing a personal profile.
HCD.28 product variants and requirements	HCD.2	Candidate input for a known person’s comparison only when their own work, starting evidence, participation and actual support are added.
HCD.28 or equivalent learning target and supply constraints	HCD.20; HCD.22 when a shared task is needed	Compare the arrangement and construct the needed interaction; a sufficient individual product remains possible.
HCD.20 comparison and HCD.22 shared task	HCD.28, HCD.7/.8 and applicable HCD.9–13 uses	Actual actions, transfers and burdens constrain the whole product; design and common-result quality supply no automatic personal learning inference.
HCD.28 distinct gap diagnosis	Subject-method owner; HCD.19; HCD.7/.8 and direct service owners	Obtain the missing subject criterion, repair its teaching, or restore supply according to the affected contribution.
HCD.20 task-derived composition constraints	HCD.21	Select and connect compatible participants; actual contact remains distinct from assignment.
HCD.22 learning task and qualified criteria	HCD.23, HCD.24 or HCD.25 as needed	Develop the selected explanation, judgement/revision or cross-project relation and return its personal action and support conditions.
HCD.21 contact and HCD.22–25 actual work	HCD.26 and HCD.27	Regulate a present attempt or restore compatible material and timing connections without erasing missing personal contributions.
HCD.21–27 arrangement conditions and observations	HCD.28; HCD.7/.8; affected HCD.9–14 uses	Return actual preparation, help, burden and limits; reopen only the product, supply or personal conclusion those values change.

HCD.Reference:13 - FPF dependency and compatibility

This edition depends on First Principles Framework (FPF) — Core Conceptual Specification, Version August 2026, status Normative kernel, eternal alpha, at the current-pattern state qualified for this product, with the bounded C.2.8 dependency below.

FPF supplies System and holder recognition, capability, Method and MethodDescription, Work occurrence and result distinctions, evidence and uncertainty, architecture, agency, decision objects, authority, cultural relations, and precise wording. HCD supplies human-demand, target-or-return, balanced-profile, programme-comparison, development-Method selection, representative-practice, support-arrangement, bounded provider-development, focused-practice, progression, performance-assessment, transfer, retention, evidence-led revision, continuing-development arrangement, bounded HCD Method-repertoire, HCD cultural-continuation guidance, and instructional-material specification and diagnosis for its domain.

E.23.CDI governs the independent-System holder condition and later capability-development evidence under its own entry conditions. E.23.CAE supplies an observation-first differential where applicability, access, adaptation, enactment, and actual capability change must be separated. C.32.MWA prevents source layouts from becoming profile architecture. C.11.CRC governs finite comparison inside HCD.2, while C.11 governs a bounded current-option choice. Compatible FPF changes leave unaffected HCD results reusable; changed relied-on distinctions reopen only their consumers.

For HCD.18, HCD.19 and the instructional-material profile, this edition selects FPF C.2.8 U.ExtractableStructuralInformation from the September 2026 FPF publication of 9 September 2026. It supplies the structural-recovery characteristic of the expressed episteme, its publication form and the reader or observer under specified comparison conditions. Use its own qualitative comparison or structural scale; the profile’s material-use values, learning and burden claims keep their own meanings and evidence. Other FPF dependencies retain the basis above. Reopen this bounded dependency when the supplying definition or the receiving structural question changes.

A.19.ECS supplies general evaluation-specification construction to HCD.18. E.22 supplies comparison and E.23 improvement for a material result when those questions are live. General characterization and scale meanings remain with A.17, A.18 and C.16. Material evaluation does not alter the human-evidence or authority boundaries of the other HCD bodies.

HCD.Reference:14 - External result and authority boundaries

Target-domain Methods and results govern what counts as correct, safe, critical, or useful in later Work. Clinical, safety, legal, employment, assignment, organization, provider, platform, tool, and specialist owners retain their direct results and authority. HCD may consume those results or return an exact missing value; it does not replace them.

An assisting AI or other System may contribute Work or evidence when its capability, access, configuration, and authority obtain. Its output is not human capability, and it is not the DecisionSubject by label. Managers may own allocation and assignment while the human holder participates and while programme, safety, release, clinical, or employment decisions stay separate.

HCD.Reference:15 - Publication boundary and current full-body returns

The authoritative pattern-body references are the twenty-nine complete bodies in this publication:

This publication combines the shared framework account and instructional-material profile with the twenty-nine authoritative bodies listed above. The shared explanation and profile do not replace a body’s governing claims.

This complete domain framework contains the Methods for direct use. Its Architectural Reference explains the language’s subject, connections, selected arrangement, grounds, alternatives and limits; it is not merely a lookup list. An instructional Guide is organized for learning and memory formation. A Suite Architectural Reference explains connections among the included frameworks: the Human Capability Engineering account explains HCD together with SOM, while the Engineering account returns to that specialization. Neither kind of companion replaces the complete HCD bodies. Repository workflow, review correspondence, landing evidence, and task state are excluded.

For source qualifications, citation and edition information, see the Sources and Edition Notes.