G. Stanley Hall Quote

The years from about eight to twelve constitute a unique period of human life.


Youth, Its Education, Regimen, and Hygiene (ed. 1920)


The years from about eight to twelve constitute a unique period of human life.

The years from about eight to twelve constitute a unique period of human life.

The years from about eight to twelve constitute a unique period of human life.

The years from about eight to twelve constitute a unique period of human life.