order  the  students  to  write  narrative  text  without  a  media  and  the  students  feel confused to start writing.
Apart from that, the pictures inspire the students in expressing their ideas into paragraph. Pictures series is suitable as a media in writing narrative text. Based on
the  explanation  above,  the  writer  thought  that  pictures  series  as  an  alternative writing media is effec
tive towards students‟ writing skill in narrative text.
D. Research Hypothesis
The hypothesis of the study can be formulated as follows: Ha       :     There is a significant difference between student
s‟ writing skill in narrative text by using pictures series and without pictures series.
20
CHAPTER III RESEARCH METHODOLOGY
A. Place and Time of the Study
The study was held at SMA Negeri 4 Depok. It located at Jl. Jeruk Raya No. 1 Komplek Sukatani Permai, Tapos, Depok. The writer conducted the studyabout
one month. The study was held in November 11
th
- 28
th
, 2013 at the first semester of the year 20132014.
B. Method and Design of the Study
The method of this study was quantitative method. The design of this study was quasi
– experimental design. The writer used quasi – experimental design of this study to see the effectiveness of pictures series towards
students’ writing skill in narrative text. According to Millan, the purpose of quasi experimental design
is to determine cause and effect between independent and dependent variable. A common  situation  for  implementing  quasi-experimental  study  involves  several
classes or schools that can be used to determine the effect of curricular materials or teaching methods.
1
In this study, pictures series was the independent variable which  may  cause
influence  students’  writing  skill  in  narrative  text  as  the dependent variable.
The writer used pre-test and post-test on the control and experiment class, to see  the  effectiveness  of  pictures  series  by  looking  pre-test,  and  post-test
measurement  and  comparing  the  gained  scores  between  both  classes.  The effectiveness can be see
n from the improvement of students’ score of experiment class  in  the  post-test.  The  score  was  taken  by  the  writer  after  student  had  been
given some treatments and from the comparison of both classes. The experiment class  was  given  the  technique  by  using  pictures  series  in  the  classroom  and  the
controlled class without using pictures series.
1
James H. McMillan, Sally Schumacher, Research in Education Evidence-Based Inquiry 6
th
Edition, Boston: Allyn and Bacon, 2006, p. 24.