THE USE OF MIND MAPPING AND FLOW CHARTING IN TEACHING ENGLISH WRITING SKILL OF INTROVERTED STUDENTS

Introverted student is a type of student who has a personality related to the world in his own mind. Based on some researches results, they showed that the type of introverted students is getting lower in achievement compared to the extroverted type. For this reason, the researchers tried to apply the techniques in order to improve the introverted students’ achievement in learning English. The researchers focused on the writing skill. So, the writing techniques, namely Mind Mapping and Flow Charting are used in this research to improve their writing skill. This study was aimed to know the effectiveness of using Mind Mapping in teaching English writing skill of introverted Students, to know the effectiveness of using Flow Charting in teaching English writing skill of introverted Students, and to determine the better technique between Mind Mapping and Flow Charting in teaching English Writing Skill of Introverted Students. The research technique used was descriptive comparative with a quantitative approach. The results of this study indicated that both techniques are equally effective. The results of the average writing test for the use of Mind Mapping techniques is 56.5, while for the use of Flow Charting techniques is 49.6. From the results of the average score, it can be concluded that flow charting techniques are more effectively used to improve the students writing skills with introverted types.


INTRODUCTION
Writing is one of the most complex skills in English so that it is perceived as the most realistic skill.That is because the errors that occur can be seen easily from the writing produced.(Heaton, 2008, p.141).That's why some innovations are needed in improving the students' writing skills.Especially for the students majoring in English education, they do need the writing skill because in most of their final assignment are in writing form.Moreover, in the final semester they have to create the final course namely thesis.It needs the students ability in writing much.But, based on the result of interview with some students, they said that writing is the most difficult skill to master because they need master other abilities also like vocabulary, grammar, genre of the text, etc.They also said that every mistakes which is made will be more easily known than another skill like speaking, reading, listening.How to use the Mind Mapping technique begins by writing a word as a theme then circled.After that write down the phrase words or phrases related to the theme then circled.The phrase or phrase that has been circled is then linked to the line with the theme.And the last step is choosing which cluster to choose to develop into a writing.While for Flow Charting technique the steps are as follows first determine the chosen theme, then from the theme are grouped into two groups such as cause and effect.Next, just write the idea according to the chart that has been determined.
From the explanation of these two techniques, researchers are interested in applying these two techniques, namely Mind Mapping and Flow Charting to improve English writing skills for students with introverted types.

METHOD
The method used in this study is descriptive comparative method with a quantitative approach.The product result of students writing will be used to analyze the data.Furthermore, the data was analyzed using analysis of variance (ANOVA).ANOVA is the difference between the mean scores of two or more groups on a dependent variable is statistically significant.When the groups have been classified in several independent variables, the procedure can be used to determine each factor and the interactions between the factors have a statistically significant effect on the dependent variable (Gallet et al., 2007: 419).To test the hypotheses, a two-way analysis of variance with F-test at the 5% (0.05) level of significance was used.ANOVA Two-way requires two basic things including normal distribution score for each sell and homogeneity of the score variation (Irianto,1989).It is the answer to the problem that is claimed, which is the most effective technique of writing English skills.It is used to answer which is one of the better features between Mind Mapping and Flow Charting.

DISCUSSION
This research was conducted in 4 meetings.The first meeting was used for giving the psychological types test using Myers Briggs Type Indicator (MBTI) personality inventory which is firmly grounded in Carl Gustav Jung's theory of psychological type is a way of describing and explaining certain consistent differences in the ways that normal people use their mind.In this meeting also given pre test of the students' writing skill before using both techniques.The second was used as a time for data collection using the Mind Mapping technique.The third meeting was used as a time for data collection using Flow Charting techniques.The last meeting is used as time for doing interview.Writing test assessment uses Brown (2007)  Based on the table 1, it can be seen that the average score of the results of the test writing of 22 students using the Mind Mapping technique is 56.5.The data is also further tested by testing the normality calculated using spss version 20 which shows that the data is in normal distribution.Based on the results of the students' writing scores that have been obtained after using the two writing techniques (Mind Mapping and Flow Charting), the average score is known.For the average score, the use of Mind Mapping technique was 56.5, while the average score of the use of Flow Charting technique was 49.6.It can be concluded that the Mind Mapping technique is better effective to use than Flow Charting.

CONCLUSION
Based on the results achieved from this study, the researchers can conclude.First, the technique of mind mapping, flow charting are two of the many writing techniques that can be used in improving writing skills.Second, Mind Mapping is an effective technique used by students because the techniques used are easier to develop ideas based on predetermined themes.Third, Flow Charting is an effective technique used by students but it feels less effective because they encounter some difficulties such as the use of vocabulary and the development of monotonous sentences with only one plot.Mind Mapping is the better effective technique compared to the Flow Charting in teaching writing skill of introverted students.

Thank-you Note
Researcher do says thanks to LPPM Unisda Lamongan who has provided funding for this research Sawitri, et al. (2014)amely Flow Charting also has been used in the research conducted bySawitri, et al. (2014)with the title "Improving the Eleventh Grade Students' Ability in Writing Simple Cause Effects Sentences through Flow Chart.The research used true experimental research design with the result that Flow chart technique is effective to improve the ability of the eleventh grade students in writing simple cause and effect sentences.

Table 1 .
Writing Test Results Using Mind Mapping Technique

Table 2 .
Writing Test Results Using Flow Charting Technique Based on table 2. it can be seen that the average score of the results of the test writing of 22 students using Flow Charting technique is 49.6.The results of the normality test also show that the data is in normal distribution.1. Grafik perolehan nilai writing test dengan menggunakan teknik Mind Mapping dan Flow Charting Grafik