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Grade 12 · unit review

Review: Audit evidence and write a decision brief

Match summaries to their scope, audit source support, weigh constraints, and revise a concise brief with uncertainty.

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Bring the unit skills together

Use these 4 new cases to check your reasoning. Choices are temporary and are not saved to an account, sent to staff or recorded as school grades. Download your current review choices before leaving or reloading.

Unit review questions
1. Fictional report: “Twelve volunteers averaged 4 then 6 on the same eight-item check over three days; no comparison group.” Which headline is precise?
2. A log records “8 of 11 located an assigned item.” A note says “No time measure or approval recorded.” Which draft claim is unsupported?
3. Goal: shared viewing; one half-table is available. Poster needs a whole table; cards need half but allow only small-group viewing. No extra surface is confirmed. Which argument handles the constraint?
4. Trial: 16 volunteers average 6 of 9 tasks; no comparison or later check. Expansion requires an unconfirmed updater. Which brief is accurate?

The download contains your current choices and any checked feedback. Keep the separate transfer-task work in your own document; downloading its instructions does not mark it complete.

Use the skills in a new task

Write a six-sentence decision brief from this original packet. Pilot A: “Fourteen volunteers averaged 5 out of 8 item-finding tasks on day one and 6 out of 8 on day three; the same items were repeated, with no comparison condition.” Follow-up B: “No later fresh-item check was conducted.” Approval C: “Only one further shelf trial is approved, conditional on an updater.” Space D: “A shared poster needs a whole table; a half-table card display fits the available space but cannot show all cards at once.” Goal: shared discussion. Updater: unconfirmed. Correct the draft “Approved method guarantees lasting gains for everyone; expand every shelf now,” then give a feasible conditional next step.

Work on paper or in your own document. Explain the choices you made.

  • Report the observed one-point average increase with group and repeated items.
  • Preserve missing comparison and later fresh-item check.
  • Limit approval to the conditional one-shelf trial.
  • Address updater and half-table space before action.
  • State a bounded recommendation and its viewing tradeoff.
Compare with a model response

Fourteen volunteers’ average item-finding score rose from five to six out of eight over three days on repeated items. No comparison or later fresh-item check establishes the method’s independent or lasting effect, and the result does not cover every user. Approval covers only one further shelf trial if an updater is confirmed. The whole-table poster conflicts with the available half-table space. I recommend confirming the updater and testing a half-table format for the approved trial, while acknowledging that cards limit simultaneous whole-group viewing. Fresh items and a suitable comparison in the next evaluation would help address the current evidence gaps; full expansion is not established by this packet.

A different response can also meet the criteria. Compare the evidence and reasoning, rather than copying the wording.