What a child can do today with assistance, she will be able to do by herself tomorrow.

What a child can do today with assistance, she will be able to do by herself tomorrow.

By giving our students practice in talking with others, we give them frames for thinking on their own.

The child begins to perceive the world not only through his [or her] eyes but also through his [or her] speech

The specifically human capacity for language enables children to provide for auxiliary tools in the solution of difficult tasks, to overcome impulsive action, to plan a solution to a problem prior to its execution, and to master their own behavior.

Psychology teaches us at every step that though two types of activity can have the same external manifestation, whether in origin or essence, their nature may differ most profoundly.

Thought is not merely expressed in words, it comes into existence through them