Target/codes: Propose one material, size or label change tied to an actual dry record or named unknown; AC9TDEFP01.
- Welcome · 3 min. A pad edge that leaves a base outside is useful information about this placement, not a child's failure.
- Notice source · 4 min. Reopen the child's Day 77 record or, if untried, the blank design record. Do not replace an unknown with a sample outcome.
- Model · 5 min. Conditional example: “If A's edge were off, I might draw a wider proposed pad boundary. Another approved placement would be needed to know whether it helped.”
- Child design talk · 7 min. Child changes one feature for the dry user's purpose, marks whether the reason came from own observed placement, adult description or an unknown, then proposes one safe next check. A new physical try has a new dated record.
- Check/respond · 4 min. Record evidence/unknown → change → next observation. If the child chooses cloth only because it was in the cue design, ask how it meets the dry base-boundary criterion.
- Exit · 2 min. “I would change ___ because ; I still need .”