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Pattern-Recognition Activity

Odd One Out

Four cases. Three share something, one doesn’t. Scoring is two-part on purpose: a point for the right pick, and a second the facilitator awards only if the reason given matches the actual rule. You can be right for the wrong reason, and the score will say so. Every distractor has a genuine case for it. Six looks ship with it — the activity’s own, plus a beach, a card room, an arcade, a glasshouse and a summit, each drawn in the file itself with no images to load. Switch mid-session from the masthead; a saved copy keeps the one you chose.

Screenshot of Odd One Out

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Problem
Spotting that something is different is easy. Naming the rule that makes it different is the actual skill — the gap between “that claim looks odd” and “that claim is outside the filing window”. Multiple choice cannot tell those apart, because both produce the same click.
Who it helps
Teams doing review, audit, or quality work where the job is noticing the one case that does not fit — claims review, chart audit, QA sampling, coaching call selection.
In training
Ask for the reason out loud before you reveal — the tool prompts for it and then hides the prompt, so the sequence is enforced. The closing screen counts correct picks made without a matching reason, and those are the ones to walk back through: being right without knowing why does not survive the next case.
Skills shown
Distractor design, two-part scoring with facilitator judgement, pattern-recognition assessment, comparative card UI, in-browser editing with persistent export.

How to edit

  1. Click Edit this activity in the corner.
  2. Each set has four items and one odd index (0–3 — the first item is 0).
  3. The hard part is the three that belong: make them vary in ways that look significant but aren’t. If only one item differs at all, there is nothing to argue about.
  4. Write the rule as the actual reason, and distractors as why the wrong picks tempt people. That second field is what makes the debrief work.
  5. Click Save my version for a copy with your sets built in.