German physiologist and experimental psychologist Phulel is the founder of scientific child psychology. The book Child Psychology published by 1882 is recognized as a scientific book on child psychology.

The people who have made contributions in this field are

Hall (G.S. Hall)

Binet.Alfred (a. BINET) His intelligence test is widely used.

Gesell's norms of children's development are very famous.

Dewey's child-centered theory and the educational thought of using attention.

Piaget's cognitive theory and Vygotsky's theory of cultural and historical development