historia de la psicologia By angie daniela gil Aug 9, 1896 PIAGET:NACE EN SUIZA Nov 17, 1896 VIGOTSKY: NACE May 13, 1915 VIGOTSKY May 21, 1919 VIGOTSKY May 21, 1920 VIGOTSKY: ES INTERNADO EN UN SANATORIO Sep 15, 1924 VIGOTSKY May 5, 1925 PIAGET May 5, 1925 PIAGET Nov 13, 1925 VIGOTSKY May 21, 1929 VIGOTSKY May 21, 1929 VIGOTSKY May 21, 1931 PIAGET May 21, 1938 PIAGET May 21, 1939 PIAGET May 21, 1939 PIAGET Nov 12, 1947 PIAGET May 21, 1952 PIAGET Jun 4, 1964 PIAGET Jul 14, 1969 PIAGET