Essay: Theoretical Foundation for the Study of Eating Disorders
The theoretical foundation for the study of eating disorders has been guided by the studies of the models of ethnic identity within the broad study of identity and ego identity (Erikson, 1959a; Marcia, 1966). In this regard, identity refers to individual‘s sameness within him or herself, and a sharing of essential character with others as defined by Erikson, (1959b).
Additionally, identity is crucial to human beings personality that gives meaning and significance to the world of that individual. On the other hand, ego identity is the integration of the crises of youth and an ever-changing society, which is dominant during adolescence, a time when individuals face the task of integrating their childhood experiences, their experiences, those of others, and roles offered by society.