Development during Middle Age
5 pages (1000 words)
Milica Zarkovic Bookman defines Middle age as the period between 40 and 60 years (Bookman, 2000, p. 7).The theories of Erikson, Vaillant, Levinson, and Peck deal with the foretold developments during Middle Age. Besides, theories of these psychologists, i.e. the stage theories deal with the psychological development of middle-aged human beings.