HCD.11:4 - Solution
HCD.11:4.1 - Frame one assessable contribution
Name the person, representative work family, relevant configuration, allowed means, evidence window and receiving use. Describe an observable contribution such as “detect an unsupported configuration claim and propose a justified continuation,” not “understand engineering.”
Separate the contributions when their evidence can differ. Calculation, source selection, independent challenge, coordination and explanation may all matter, but success in one does not establish the others. State which contributions must be available before a hint and which may properly use sources or other people.
If the demand is only prospective, an assessment may explore the proposed contribution; its result remains evidence for that declared task, not confirmation that the demand is current.
HCD.11:4.2 - Connect the claim to a task and an inference
Before seeing the answer, make this short chain recoverable:
| Question | Minimum answer needed |
|---|---|
| What is claimed? | The person’s contribution under the stated conditions. |
| What task could elicit it? | A representative task containing the decision-bearing difficulty, with the required access and information. |
| What will count as evidence? | The action, explanation, work product, error or omission that would distinguish successful contribution from a plausible rival. |
| What may be inferred? | The bounded conclusion that those observations can support, and the conclusion they cannot support. |
Obtain domain criteria from a current qualified Method, result or competent specialist. Specify material errors, acceptable variants, and any condition that cannot be compensated by success elsewhere. Do not construct a scoring rule that can award overall success while such a condition fails.
Select tasks for consequential variation: for example a matching and a mismatching source, a feasible and an infeasible resource condition, or an ordinary and an exceptional coordination demand. Explain why the selected sample is sufficient for the receiving decision. There is no universal number of tasks. If a rare but consequential condition is untested, exclude it from the claim or obtain the relevant evidence before stronger reliance.
Return a missing criterion, unsuitable task or unavailable competent assessor before judging the person. These are assessment defects, not performance failures.
HCD.11:4.3 - Observe the attempt without hiding help
Explain the task conditions and permitted means. Observe enough of the attempt to attribute the contribution: relevant source use, choice, adaptation, action, result and any required recognition before a cue. Keep material errors, help, corrections and unfinished work visible.
A product alone is enough only when its origin and means of production cannot change the intended inference. Otherwise, use the least intrusive discriminating observation: a short explanation of one consequential choice, a source trace, a direct observation or a fresh task. Do not add an oral examination by default.
Keep the first attempt separate from correction after feedback. A teacher’s question about the missing configuration can improve the answer; it also removes independent detection from that later observation. Record what the cue supplied rather than merely marking the answer “corrected.”
HCD.11:4.4 - Judge contributions and repair only the affected inference
Compare each observed contribution with its criterion. Distinguish a demonstrated error from an absent observation, an inaccessible task and a disputed judgement. Do not give a missing observation the value “failed” unless the task conditions made the required non-response itself informative.
For a material scoring disagreement, return to the same observation and criterion. Clarify an ambiguous criterion or obtain another qualified assessor when needed. If the original task did not discriminate the relevant alternatives, withhold the dependent judgement. Select a new task when resolving that distinction for the receiving use warrants the obtainable observation and its whole burden. Averaging incompatible judgements does not settle what happened.
When feedback or a task repair changes the conditions, preserve the first result and report the later result under the changed conditions. A later success can support a new claim; it does not rewrite an earlier failure.
HCD.11:4.5 - Return a result proportionate to its use
A short account is sufficient when it preserves the person and contribution, task and conditions, observations including help, criterion-based judgement, bounded inference and relevant uncertainty. No particular form is compulsory. Include a further observation only for a selected receiving use that needs it, when its obtainable contribution warrants the full learner, assessor, preparation, delay and displaced-work burden. A current limited result can finish while a stronger claim remains unsupported.
Use the following distinctions in the conclusion:
| Finding | Useful return |
|---|---|
| The required contribution was observed | State the supported performance and the narrower capability claim, with tested conditions and sample limits. |
| A material criterion failed | State which contribution failed in which attempt; preserve successful contributions. |
| Observations cannot distinguish the claim from a live rival | State the unresolved claim and current limit; retain independently supported conclusions. Name a discriminating observation when the receiving use needs that next question. |
| Task, access or criterion was defective | Return the defect to its owner and identify which judgement must wait or be replaced. |
Stop when the intended reversible decision has enough evidence or when a named missing input prevents it. Escalate assurance only when the receiving use needs broader coverage, independent judgement, scoring consistency, accessibility checks or a defensible validity argument. The assessor’s account supplies evidence; it does not grant release or professional authority.
Reopen only the affected claim when a new observation, changed configuration, source, tool, criterion or receiving use changes what the evidence supports.