class and one class was as experimental class. This following were the procedures to take the classes as sample:
a. First, the researcher made a kind of lottery.
b. Second, the researcher provide four pieces of small paper which each piece was
the name of each of the eleventh grade the the researcher roll them up and put them into a glass.
c. Third, the researcher shaken the glass and took one of the pieces of the paper. The
first paper was XI IPA 1 as the experimental class. d.
Next, the researcher shaken the glass again and took one small piece of rolled paper. The name of class must be different with the name in the first shaken so for
the second paper was XI IPA 2 as the control class.
E. Data collecting technique
In the collecting data, the researcher used subjective test, the test is essay about analytical exposition text. Some tests were conducted to collect the data are:
1. Pre-test
Pre-test provides a measure on attribute or characteristics that you assess for participants in an experiment before they receive a treatment.
14
It means that pre-test is to know the students‟ writing ability before the treatments, the test will do by
14
John W.Creswell,
Op.Cit
, p.297
asking the students to write their analytical exposition text based on the titles that are provided. The scoring is based on Tribble‟s theory content, organization, vocabulary,
language, and mechanics.
15
The result of this test will be written in the scoring column on the paper.
2. Post-test
Post-test is measure on some attribute or characteristics that is assessed for participants in an experiment after a treatment.
16
It means that post-test is used to know the students‟ analytical exposition text writing after they are taught by using
Dictogloss technique. The system and degree of difficulty of post-test is the same as pre-test, because both of them will be used to measure
the students‟ analytical exposition text writing in order to know the development of the students‟ analytical
exposition text writing after Dictogloss technique has been applied.
F. Research Instrument
The research instrument that was used in this research is writing test. The researcher asked the students to make their own analytical exposition text consists of
appromixately 100-120 words in 90 minutes. The researcher made two instruments, they were pre-test and post-test.
15
Christoper Tribble,
Writing
New York: Oxford University,1996, p.130
16
John W.Creswell,
Loc.Cit
