The Quest Introduction Adolescence is a period of life in which critical psychological and physiological changes occur. It is also the time when identity, “a unified sense of self characterized by attitudes, beliefs, and ways of acting that are genuinely one’s own “(Insel, 1994), forms. The theory of Eric Erikson describes the psychological development of identity as a developmental stage in which “individuals are faced with finding out who they are, what they are all …showed first 75 words of 909 total…

…showed last 75 words of 909 total…Current Issues and Enduring Questions. (pp.292-299). Boston: Bedford Books of St. Martin’s Press. Finkel, A. J., & Kunz, J. R. M. (1987). Special problems of adolescence. The American Medical Association Family Medical Guide. (pp723-729). New York: Random House. Insel, P. M., Peterson, R. A., McKay Rollins, L., & Roth, W. T. (1994). Mental health. Core Concepts in Health. (7th ed.). (pp.36-53). California: Mayfield Publishing Company. Santrock, J. W. (1997). Life-span development (6th ed.). Madison: Brown & Benchmark.