Theories Of Personality: Albert EinsteinThis paper will discuss about the life of Albert Einstein and how the different theories of the personality are applied on his life. Like the theory of Maslow in which he describes the five needs of the human beings and the big five model. Certainly, he was mentally a very strong person that was against the military rule and dictatorship of German government. Finally, he would not have been a famous and genius man of the 20th century if he were not conscientiousness. The theory of Erickson describes the psycho-social improvement through eight different periods. According to this theory, each level focuses on a subject, or calamity, that is particularly important at his that span of life. By applying the theory of Erickson on Einsteins psycho-social improvement at the very end of his life, we could possibly comprehend that his life was wonderful and playful. The intelligence of Einstein was specially called the logical-mathematical intelligence. Certainly, Einstein formed the theories based on the observations, and on the logical reasoning.