How Early Word Learning Shapes What Children Learn Next

I wondered if you could tell us a bit about that kind of that link between children's speech early speech and broader learning okay yeah so um I mean so this is a really big topic and it's there's only a very narrow part of it that's within my expertise but when children learn to do it they have to be able to produce a word accurately without thinking. That is a long process so without getting it wrong so they keep getting it wrong getting the same thing repeated over and over again.