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CHAPTER II REVIEW OF RELATED LITERATURE
There  are  three  parts  in  this  chapter.  They  are  review  of  related  studies, review  of  relative  theories  and  theoretical  framework.  In  the  review  of  related
studies,  the  researcher  reviews  some  previous  studies  which  also  discuss  Alice Walker’s  The  Color  Purple.  In  the  review  of  related  theories,  the  researcher
reviews  some  related  theories  which  have  been  discussed  by  other  researchers. While in theoretical framework, the researcher  explains the contribution of those
theories and reviews in analyzing the problems of the study.
A. Review of Related Studies
In  this  part  of  the  research,  the  researcher  discusses  briefly  other  studies. There  are  two  related  studies  which  will  be  discussed.  The  first  study  is  a  study
with  the same object  of  the study and the second study is  a study with  the same basic approach as this research.
In the  current studies on Alice Walker’s The Color Purple, the researcher
reviews  two  selected  studies.  The  first  study  is  conducted  by  Sugiharto  2001 entitled The Influence of S
ociety and Surrounding on Celie’s View towards Life in Alice Walker’s The Color Purple.The study aims to find out the character of Celie
in the novel which can be seen from her wordsand her handwriting. The result of the  research  shows  that  Celie,  the  main  character  in  The  Color  Purple,  is
described  as  a  naive  woman  who  is  nothing  compared  to  Shug  Avery.  Through PLAGIAT MERUPAKAN TINDAKAN TIDAK TERPUJI
9 her letters, she expresses her hopes, dreams and desires but she is ignorance of her
world.
The  second  study  is  conducted  by  Setyoningrum  2000  from  English Language  Education  Study  Program.  The  study  entitled
An  Analysis  of  Celie’s Personality Development in Alice Walker’s The Color Purple. The study aims to
find out the development of Celie’s personality. The study aims to find out and shows the significant value as seen in Celie. Therefore, the study mostly focuses
on  character  and  characterization.  The  researcher  also  applies  personality development theory to complete her study. She uses library study as the method of
the study.The result shows that Celie’s personality development is helped by three characters:  Shug  Avery,  Sofia  and  Netty.  Their  ways  of  thinking  and  behavior
influence Celie’s life. All of them help Celie to grow better. In the end, Celie gets
her self-confidence, strength, independence and self-expression as a human being. Furthermore, the researcher offers some suggestions in teaching English literature
for the students  of English  Language Education  Study Program.  By  giving them some alternatives, the students are expected to appreciate literary works since they
are learning English.
B. Review of the Related Theories
In the review of related theories, the theories used in this part are the theory of  character,theory  of  characterization,  theory  of  human  motivation,  theory  of
personality, theory of love,  literal  and true meaning, psychological approach and the theory of post traumatic stress disorder. The purpose of using these theories is