Mirrors Motor Behavior Female 3 1/2 Years |
Repeating a Short Phrase Female 3 1/2 Years |
Practicing a Grammatic Rule Female 3 1/2 Years |
Collective (Dual) Monologue Two Teenagers |
Making a Declarative Statement Female 3 1/2 Years |
Yes/No Question Transormation Female 3 1/2 Years |
A Command to act Structure Female 3 1/2 Years |
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