Our history of modern psychology comes after the scientific revolutions of Galilean and the experimental method, and from the 17th to the 19th century, the interest in various researches was heightened - several forces propelled our science, such as the creation of laboratories, and from then on, research never stopped,In our case we researched the origins of the works that great others were showing along great obstacles for authors such as Jews, like Jacob Levy Moreno, who curiously was originally from Portugal or Spain. We also did not forget the economic recovery after World War II - and also the Vietnam War, and its very just protests. Another Jew - Edgard Morin, philosopher and anthropologist, is also remembered in this story. The development of experimental laboratories - having been established in Leipzig in 1879, for all our students that should know.