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Condition Order and Content of each Condition
| Phase | Stimuli | Response Pictures |
|---|---|---|
| 1. Teaching | Live-voice “moo” v. “ribbit” | Cows and frogs |
| 2. Training | Recorded long /u/ v. /ga/ | Cows and frogs |
| 3. Testing | Recorded /ba/ v. /bu/ (perceptually easy) Recorded /sa/ v. /∫a/ (perceptually hard) (Order randomized) | Chosen by child |
| 4. Retest | Recorded /ba/ v. /bu/ OR /sa/ v. /∫a/(Randomized) | Chosen by child |
