• Rousseau, Pestalozzi, Fröebel, Herbart: Rousseau, believed in the original purity of children and in the deformations that the circumstances of social life could produce; Pestalozzi, who created several institutions that later came to be recognized as having great experimental value, accepted that education should be done by natural development, according to the knowledge of psychology; Froebel joined the understanding of the educational role of entertainment. Neither of them sees education as a task that can be done "from the outside in.”
