Now the same
I ask the same tone Where wolf show truly.
Where goat too it is true.
I change intonation.
A question of a wolf I set that tone to what spoke before about a goat.
Children show on a goat.
Now the same tone I ask about a goat.
Show on a goat.
A rough voice I ask about a goat.
Show on a wolf.
From V.
S.
Mukhina's diary.
By the end of the first year of life there is a communication between the name of a subject and a subject.
Communication is expressed in search of a subject and stay it.
It also is an initial form of understanding of speech.