Which statement describes private speech? Preschool boys tend to use more mature forms than girls. Low-income children tend to use more mature forms than middle-income. Talkative children use more...

Which statement describes private speech?

1. Preschool boys tend to use more mature forms than girls.


2. Low-income children tend to use more mature forms than middle-income.


3. Talkative children use more than quiet children.


4. Children with learning disabilities use it for a short time