24 interest  of  gothic  motivates  her  to  write  the  novel.  Her  interest  also  affects  the
ambiance  of  the  novel  which  are  tragedy  and  mystery.  Moreover,  her  cultural belief  of  number  13  affects  the  plot  of  the  novel.  There  are  three  aspects  which
affected by the belief of number 13. The first aspect is the title of the novel which represents  the  agony  content  of  the  novel.  The  second  aspect  is  that  the  story  of
the  twins  is  the  story  number  13  which  written  by  one  of  the  characters  in  the novel.  The  third  aspect  is  that  the  age  of  the  twins  when  they  are  left  by  their
mother is 13. The novel  The Thirteenth Tale is the result of her imagination and interest in writing.
B. Approach of the Study
The  psychological  approach  is  used  to  analyze  and  answer  the  problem formulations in this study. The psychological approach is the most appropriate in
this study because it is easier to understand and analyze the character by using this approach. Moreover, the character’s characteristics and behavior is seen from the
psychology  side.  In  addition,  the  character,  tragic  life  and  its  meaning  will  be analyzed  using  this  approach  because  they  have  a  relation  with  the  psychology.
are affected by the family and social factor. This approach is using psychological view and theory to analyze and solve the problem.
C. Research Procedure
In conducting the research, the researcher used library study or collecting data  from  various  references  as  the  method  to  get  primary  and  secondary  data.
25 The researcher also used various references from the online sources. In the other
word, the data were gathered from books and online research or journals. First,  the  novel  The  Thirteenth  Tale  by  Diane  Setterfield  is  the  primary
data in this study. The researcher read the novel for more than once to understand the  content  and  find  interesting  and  important  items  to  be  discussed.  The
researcher decided  to  analyze  the  characters’  characteristics  which  means
Adeline ’s personality and Adeline’s tragic life by using the psychological point of
view.  Second,  the  researcher  tried  to  find  the  other  references  and  relevance sources to support the study and help the researcher to analyze the problem.
Third, the researcher determined the theories and approach to be applied in this study. The approach used was the psychological approach. The study adopted
theories  about  aspect  of  personality  which  were  intrinsic  and  extrinsic  aspect, character and characterization theory,  adolescence theory, and motivation theory.
The researcher used some books and theories to support the ideas to analyze and solve the formulated problem.