Study: Reseach Design

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CHAPTER III
This chapter consists of Reseach Design, Subject of the Study,Object of the Study, Technique of Collecting Data, Instrument oof Collecting Data, Method for Collecting Data, Data Analysis/
3.1 Reseach Design
In conducting this research, the writer uses experimental reseach. Experimental reseach is a method which used to find the effect of particular treatment to the other under controlled condition. (Sugiyono, 2013:107). The experimental study has some varieties of reseach design. In this study, the writer uses quasi experimental design. Quasi experimental design is one of types experimental study that has a control group but it can not used to control external variables that affect the implementation of the experiment (Sugiyono, 2013: 114). The experiment class will receive the treatment that is they will be taugt using picture series in writing news item text and controll class which consists will be taugh using conventional way. In quasi experiment, there are two design which used in quasi experimental reseach. They are time series design and non equivalent control group design. In this study, the writer use non equivalent design since experimental and control group are not choosen randomly. The following is the scheme (Sugiyono, 2013: 116 ):
E O1 X O2
C O3 O4
E= symbol of experiment group
C= symbol of control group
O1= pre-test of experiment group before treatmen
O2= post test of experiment group after treatmen
O3= pre test of control group before treatmen
O4= post tes of control group after treatmen
X= treatmen
3.2 Research Variables
Variable is everything which determined by the researcher to be studied in order to obtain the information about it and then be deducted (Sugiyono, 2013:61). In this research, th...

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...l groups will be given tha sam test, that is making the news item text during 30 minutes.
4. Treatment
The two group will get different treatment. The experimental group will be taught by using picture series as the treatmen to improve students’ ability in writing, whereas the control group will be taught by using conventional way or using text book.
5. Post-test
It will be given after treatment in order to measure the improvement of students ability in writing and know wether the treatment is success or failed.
6. Collecting and scoring the post-test
7. Analyzing the data
3.7 Analyzing the Data
After gathering data from post tes, the study will be analyzed and processed the data by using statistic computation through SPSS (Statistical Package for the Social science) program.
3.8 Scoring Technique
To score the test paper, the writer ses a scoring guidance

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