The Effectiveness Of Discussion Method In Teaching Speaking Skill Viewed From The Students’ Intelligence Quotient COVER
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THESIS
THE EFFECTIVENESS OF DISCUSSION METHOD
IN TEACHING SPEAKING SKILL
VIEWED FROM THE STUDENTS’ INTELLIGENCE QUOTIENT
(An Experimental Research on the Tenth Grade of SMA Negeri 7 Purworejo
in the Academic Year of 2012/2013)
By
BAMBANG HIRUSETYADI
(S 891108024)
Submitted as a Partial Fulfillment of the Requirements
for the Graduate Degree of English Education
MAGISTER PROGRAM OF ENGLISH EDUCATION
TEACHER TRAINING AND EDUCATION FACULTY
SEBELAS MARET UNIVERSITY
SURAKARTA
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2014
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APPROVAL
THESIS
THE EFFECTIVENESS OF DISCUSSION METHOD
IN TEACHING SPEAKING SKILL
VIEWED FROM THE STUDENTS’ INTELLIGENCE QUOTIENT
(An Experimental Research on the Tenth Grade of SMA Negeri 7 Purworejo
in the Academic Year of 2012/2013)
By
Bambang Hirusetyadi
(S 891108024)
This thesis has been approved by the Consultants and Head of Magister Program
of English Education of Teacher Training and Education Faculty
of Sebelas Maret University Surakarta
In December 2013
Consultant II
Consultant I
Dr. Ngadiso, M. Pd
NIP 196212311988031009
Dra. Dewi Rochsantiningsih, M.Ed., Ph.D.
NIP 19600918 198702 2001
Approved by
Head of English Education Department of
Teacher Training and Education Faculty of
Sebelas Maret University
Dr. Abdul Asib, M.Pd
NIP 19520307
commit to 198003
user 1 005
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PRONOUNCEMENT
This is to certify that I myself write this thesis entitled “The Effectiveness
of Discussion Method in Teaching Speaking Skill Viewed from The Students’
Intelligence Quotient” (An Experimental Research on the Tenth Grade of SMA
Negeri 7 Purworejo in the Academic Year of 2012/2013). It is not plagiarism or
made by others. Anything related to others’ works is written in quotation, the
sources of which are listed on the list of references.
If then this pronouncement proves wrong, I am ready to accept my
academic punishment, including the withdrawal or cancellation of my academic
degree.
Surakarta, November 2013
Bambang hirusetyadi
S891108024
commit to user
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MOTTO
·
Saying Bismillah before doing something in order to get the blessing of
Allah S.W.T.
·
Saying Alhamdulillah as many as possible because many good things,
blesses and fortunes have been given to us by Allah S.W.T, the Almighty,
the Creator of the universe.
commit to user
DEDICATION
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This work is dedicated to:
·
My beloved wife and son
·
My beloved parents, brothers and sisters
·
My beloved teachers and lecturers
·
My beloved colleagues and friends
·
My students
commit to user
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ABSTRACT
Bambang Hirusetyadi, S 891108024, 2013. The Effectiveness of Discussion
Method in Teaching Speaking Skill Viewed from The Students’ Intelligence
Quotient (An Experimental Research on the Tenth Grade of SMA Negeri 7
Purworejo in the Academic Year of 2012/2013). A thesis, English Education
Department of Graduate School, Sebelas Maret University, Surakarta. Consultan
I: Dr. Ngadiso, M.Pd; Consultant II: Dra.Dewi Rochsantiningsih, M.Ed. Ph.D.
The aims of this research are to describe whether: (1) Discussion Method
is better than Role-Play Method in teaching speaking skill; (2) The speaking skill
of students having high IQ is better than that of those having low IQ; and(3) There
is an interaction between the methods of teaching and students’ intelligence
quotient.
This experimental research was carried out at SMA Negeri 7 Purworejo
from 26 January 2013 to 25 March 2013. The sample was taken using cluster
sampling from the tenth grade students of SMA Negeri 7 Purworejo. The sample
consists of 60 students which are divided into two classes, X.9 consisting of 30
students as an experimental class and class X.8 consisting of 30 students as a
control class. School documents were used to get scores of students’ intelligence
quotient. After treatment was conducted in 8 meeting, the researcher conducted a
speaking test to get the research data. Having got the research data, researcher
analyzed the data in term of their frequency distribution, normality of the sample
distribution, and data homogeneity. Then, researcher used ANOVA test
(multifactor analysis of variance) to test the research hypotheses. Referring to the
summary of multifactor analysis of variance, it can be concluded that: (1)
Discussion method is more effective than role-play method in teaching speaking
skill for the tenth grade of SMAN 7 Purworejo in the Academic Year of
2012/2013; (2) Students having high IQ do not have a significant difference in
speaking skill than those having low IQ for the tenth grade of SMAN 7 Purworejo
in the Academic Year of 2012/2013; and (3) There is no interaction between
teaching methods (discussion and role-play method) and students’ IQ in teaching
speaking skill for the tenth grade of SMAN 7 Purworejo in the Academic Year of
2012/2013.
The result of the research implies that discussion method is a very
effective method to teach speaking skill to the tenth grade students. Therefore it is
recommended that (1) teachers apply the discussion method in teaching speaking
skill because it is proved to be a good method; (2) teachers motivate students to be
more active and involved in the teaching and learning process to improve
speaking skill; and (3) teachers encourage students to explore and develop their
knowledge as a base to speak or convey their opinion and ideas in speaking class
actively.
Key words: Discussion Method, Role-Play, speaking skill, intelligence quotient,
experimental study.
commit to user
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ACKNOWLEDGEMENT
Bismillah, the researcher would like to say Alhamdullillah, all of the
praises are just for Allah S.W.T, the creator of this universe who has given him
everything so that he can finally complete the thesis. In addition, he is unable to
finish the study without the contributions, helps, suggestions, and comments from
so many people that he would like to express his gratitude to:
1. Prof. Dr. Ir. Ahmad Yunus, M.S, the Director of Graduate School of
Sebelas Maret University for his guidance.
2. Prof. Dr. M. Furqon Hidayatullah, M.Pd, the Dean of Teacher Training
and Education Faculty of Sebelas Maret University for his guidance.
3. Dr. Abdul Asib, M.Pd, the Head of English Education Department of
Teacher Training and Education Faculty of Sebelas Maret University for
his guidance.
4. Dr. Ngadiso, M.Pd, the first consultant for his valuable guidance,
suggestions, and criticism in completing this thesis.
5. Dra. Dewi Rochsantiningsih, M.Ed. Ph.D, the second consultant for her
valuable guidance, suggestions, and criticism in completing this thesis.
6. The lecturers of English Education of Sebelas Maret University Surakarta,
for their lectures, guidance, suggestions, and criticism.
7. The Principal of SMA Negeri 7 Purworejo, for his permission to pursue a
Magister degree at the English Education of Teacher Training and
Education Faculty of Sebelas Maret University Surakarta.
8. His research collaborator, all colleagues and friends for their supports.
9. All students of SMAN 7 Purworejo.
Finally, the researcher always expects criticism from any readers to make this
thesis better. Then, he hopes that this research can give an important
contribution to the development of education.
Surakarta, .. November 2013
commit to user
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TABLE OF CONTENTS
Page
TITLE PAGE .......................................................................................................... i
APPROVAL PAGE BY THE ADVISORS......................................................... ii
LEGITIMATION PAGE BY THE EXAMINERS ............................................. iii
PRONOUNCEMENT ........................................................................................... iv
MOTTO ................................................................................................................. v
DEDICATION ....................................................................................................... vi
ABSTRACT.......................................................................................................... vii
ACKNOWLEDGEMENT .................................................................................. viii
TABLE OF CONTENTS ...................................................................................... ix
LIST OF TABLES ................................................................................................ xi
LIST OF FIGURES .............................................................................................. xii
LIST OF APPENDICES ..................................................................................... xiii
CHAPTER I. INTRODUCTION .......................................................................... 1
A. Background of the Study ........................................................................... 1
B. Identification of the Problems ................................................................... 4
C. Limitation of the Problems ........................................................................ 5
D. Problems Statement ................................................................................... 5
E. Objectives of the Study.............................................................................. 6
F. Benefits of the Study.................................................................................. 6
CHAPTER II. LITERATURE REVIEW.............................................................. 8
A. Theoretical Descriptions ............................................................................ 8
1. Speaking
a. Definition of Speaking ..................................................................... 8
b. Speaking Skill in ELT .................................................................... 10
c. Characteristics of Successful Speaking Activities........................ 12
d. Speaking Assessment ..................................................................... 14
e. Micro skills and Macro skills of Speaking.................................... 18
2. Discussion Method
a. The Definition of Discussion Method ........................................... 20
b. Teaching Steps ............................................................................... 21
c. The Advantages .............................................................................. 24
d. The Disadvantages ......................................................................... 26
3. Role-Play Method
a. Definition of Role-Play Method .................................................... 26
b. Teaching Steps ............................................................................... 27
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c. Advantages .....................................................................................
29
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d. Disadvantages ................................................................................. 30
4. The Comparison between Discussion Method and Role-Play
Method in Teaching Speaking
a. General principles ........................................................................... 31
b. Teaching Steps ................................................................................ 31
5. Intelligence Quotient
a. Definition of Intelligence ............................................................... 32
b. Types of Intelligence ...................................................................... 33
c. Factors Influencing IQ.................................................................... 38
B. Review of Related Research.................................................................... 39
C. Rationale ................................................................................................... 43
D. Hypotheses ............................................................................................... 46
CHAPTER III. METHODOLOGY
A.
B.
C.
D.
E.
F.
The Place and Time of research .............................................................. 47
The Research Method .............................................................................. 47
Population, Sample, and Sampling ......................................................... 49
Techniques of Collecting Data ................................................................ 50
Techniques of Analyzing Data ................................................................ 51
Statistical Hypotheses .............................................................................. 56
CHAPTER IV. RESEARCH FINDING
A.
B.
C.
D.
E.
The Implementation of the research ....................................................... 58
The Description of the Data .................................................................... 62
The Normality and Homogeneity Test ................................................... 71
Hypothesis Test ........................................................................................ 72
Discussion of the Result of the Study ......................................................74
CHAPTER V. CONCLUSION, IMPLICATION AND SUGGESTION
A. Conclusion ................................................................................................ 83
B. Implication and Suggestion ..................................................................... 84
BIBLIOGRAPHY ................................................................................................ 88
APPENDICES ...................................................................................................... 93
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LIST OF TABLES
Page
Table 2.1 Ur’s scoring of speaking test........................................................... ..16
Table 2.2 Weir’s scoring of speaking test ........................................................ 17
Table 2.3 The comparison between discussion method and role-play
Method................................................................................................ 31
Table 2.4 IQ classification ................................................................................. 37
Table 3.1 Research Time Schedule ................................................................... 47
Table 3.2 The diagram of factorial design 2 X 2 .............................................. 48
Table 3.3 The design of multifactor analysis of variance ................................ 53
Table 4.1 The summary of the implementation of the research ...................... 58
Table 4.2 Frequency Distribution of Data A 1 .................................................. 63
Table 4.3 Frequency Distribution of Data A 2 .................................................. 64
Table 4.4 Frequency Distribution of Data B 1 .................................................. 65
Table 4.5 Frequency Distribution of Data B 2 .................................................. 66
Table 4.6 Frequency Distribution of Data A1B1 ............................................... 67
Table 4.7 Frequency Distribution of Data A2B1 ............................................... 68
Table 4.8 Frequency Distribution of Data A1B2 ............................................... 69
Table 4.9 Frequency Distribution of Data A2B2 ............................................... 70
Table 4.10 Normality Test ................................................................................. 71
Table 4.11 Homogeneity Test.............................................................................. 72
Table 4.12 Multifactor Analysis of Variance .................................................. 73
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LIST OF FIGURES
Page
Figure 4.1 The Histogram and Polygon of Data A1
(Experimental class taught by using discussion method)……. .... 63
Figure 4.2 The Histogram and Polygon of Data A2
(Control class taught by using role-play method).......................... 64
Figure 4.3 The Histogram and Polygon of Data B1
(Students having high IQ) .............................................................. 65
Figure 4.4 The Histogram and Polygon of Data B2
(Students having low IQ) ............................................................... 66
Figure 4.5 The Histogram and Polygon of Data A1B1
(Students having high IQ taught by using discussion method) .... 67
Figure 4.6 The Histogram and Polygon of Data A2B1
(Students having high IQ taught by using role-play method)....... 68
Figure 4.7 The Histogram and Polygon of Data A1B2
(Students having low IQ taught by using discussion method)..…69
Figure 4.8 The Histogram and Polygon of Data A2B2
(Students having low IQ taught by using role-play method) ........ 70
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LIST OF APPENDICES
Page
Appendix 1
Lesson Plan for experiment class ............................................... 93
Appendix 2
Lesson Plan for control class ..................................................... 96
Appendix 3
Readability of speaking test ....................................................... 99
Appendix 4
Score 1 of speaking test ........................................................... 102
Appendix 5
Score 2 of speaking test ........................................................... 106
Appendix 6
Average score of speaking test ................................................. 110
Appendix 7
High IQ and low IQ for experiment class ................................ 112
Appendix 8
High IQ and Low IQ for control class ...................................... 113
Appendix 9
Descriptive analysis of A1 ( Discussion Method) .................... 114
Appendix 10 Descriptive analysis of A2 ( Role-play Method) ...................... 115
Appendix 11 Descriptive analysis of B1 ( Discussion Method) .................... 116
Appendix 12 Descriptive analysis of B2 ( Discussion Method) .................... 117
Appendix 13 Descriptive analysis of A1B1 ( Discussion Method) ................ 118
Appendix 14 Descriptive analysis of A2B1 ( Discussion Method) ................ 119
Appendix 15 Descriptive analysis of A1B2 ( Discussion Method) ................ 120
Appendix 16 Descriptive analysis of A2B2 ( Discussion Method) ................ 121
Appendix 17 Normality test of A1
(Experimental class taught by using Discussion Method) ...... 122
Appendix 18 Normality test of A2
( Control class taught by using Role-play Method) ............... 123
Appendix 19 Normality test of B1 ( High IQ )................................................ 124
Appendix 20 Normality test of B2 ( Low IQ ) ................................................ 125
Appendix 21 Normality test of A1B1............................................................... 126
Appendix 22 Normality test of A2B1 .............................................................. 127
Appendix 23 Normality test of A1B2 .............................................................. 128
Appendix 24 Normality test of A2B2 .............................................................. 129
Appendix 25 Homogeneity test ....................................................................... 130
Appendix 26 Anova test
.............................................................. 131
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THESIS
THE EFFECTIVENESS OF DISCUSSION METHOD
IN TEACHING SPEAKING SKILL
VIEWED FROM THE STUDENTS’ INTELLIGENCE QUOTIENT
(An Experimental Research on the Tenth Grade of SMA Negeri 7 Purworejo
in the Academic Year of 2012/2013)
By
BAMBANG HIRUSETYADI
(S 891108024)
Submitted as a Partial Fulfillment of the Requirements
for the Graduate Degree of English Education
MAGISTER PROGRAM OF ENGLISH EDUCATION
TEACHER TRAINING AND EDUCATION FACULTY
SEBELAS MARET UNIVERSITY
SURAKARTA
commit to user
2014
perpustakaan.uns.ac.id
digilib.uns.ac.id
APPROVAL
THESIS
THE EFFECTIVENESS OF DISCUSSION METHOD
IN TEACHING SPEAKING SKILL
VIEWED FROM THE STUDENTS’ INTELLIGENCE QUOTIENT
(An Experimental Research on the Tenth Grade of SMA Negeri 7 Purworejo
in the Academic Year of 2012/2013)
By
Bambang Hirusetyadi
(S 891108024)
This thesis has been approved by the Consultants and Head of Magister Program
of English Education of Teacher Training and Education Faculty
of Sebelas Maret University Surakarta
In December 2013
Consultant II
Consultant I
Dr. Ngadiso, M. Pd
NIP 196212311988031009
Dra. Dewi Rochsantiningsih, M.Ed., Ph.D.
NIP 19600918 198702 2001
Approved by
Head of English Education Department of
Teacher Training and Education Faculty of
Sebelas Maret University
Dr. Abdul Asib, M.Pd
NIP 19520307
commit to 198003
user 1 005
ii
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digilib.uns.ac.id
commit to user
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PRONOUNCEMENT
This is to certify that I myself write this thesis entitled “The Effectiveness
of Discussion Method in Teaching Speaking Skill Viewed from The Students’
Intelligence Quotient” (An Experimental Research on the Tenth Grade of SMA
Negeri 7 Purworejo in the Academic Year of 2012/2013). It is not plagiarism or
made by others. Anything related to others’ works is written in quotation, the
sources of which are listed on the list of references.
If then this pronouncement proves wrong, I am ready to accept my
academic punishment, including the withdrawal or cancellation of my academic
degree.
Surakarta, November 2013
Bambang hirusetyadi
S891108024
commit to user
iv
perpustakaan.uns.ac.id
digilib.uns.ac.id
MOTTO
·
Saying Bismillah before doing something in order to get the blessing of
Allah S.W.T.
·
Saying Alhamdulillah as many as possible because many good things,
blesses and fortunes have been given to us by Allah S.W.T, the Almighty,
the Creator of the universe.
commit to user
DEDICATION
v
perpustakaan.uns.ac.id
digilib.uns.ac.id
This work is dedicated to:
·
My beloved wife and son
·
My beloved parents, brothers and sisters
·
My beloved teachers and lecturers
·
My beloved colleagues and friends
·
My students
commit to user
vi
perpustakaan.uns.ac.id
digilib.uns.ac.id
ABSTRACT
Bambang Hirusetyadi, S 891108024, 2013. The Effectiveness of Discussion
Method in Teaching Speaking Skill Viewed from The Students’ Intelligence
Quotient (An Experimental Research on the Tenth Grade of SMA Negeri 7
Purworejo in the Academic Year of 2012/2013). A thesis, English Education
Department of Graduate School, Sebelas Maret University, Surakarta. Consultan
I: Dr. Ngadiso, M.Pd; Consultant II: Dra.Dewi Rochsantiningsih, M.Ed. Ph.D.
The aims of this research are to describe whether: (1) Discussion Method
is better than Role-Play Method in teaching speaking skill; (2) The speaking skill
of students having high IQ is better than that of those having low IQ; and(3) There
is an interaction between the methods of teaching and students’ intelligence
quotient.
This experimental research was carried out at SMA Negeri 7 Purworejo
from 26 January 2013 to 25 March 2013. The sample was taken using cluster
sampling from the tenth grade students of SMA Negeri 7 Purworejo. The sample
consists of 60 students which are divided into two classes, X.9 consisting of 30
students as an experimental class and class X.8 consisting of 30 students as a
control class. School documents were used to get scores of students’ intelligence
quotient. After treatment was conducted in 8 meeting, the researcher conducted a
speaking test to get the research data. Having got the research data, researcher
analyzed the data in term of their frequency distribution, normality of the sample
distribution, and data homogeneity. Then, researcher used ANOVA test
(multifactor analysis of variance) to test the research hypotheses. Referring to the
summary of multifactor analysis of variance, it can be concluded that: (1)
Discussion method is more effective than role-play method in teaching speaking
skill for the tenth grade of SMAN 7 Purworejo in the Academic Year of
2012/2013; (2) Students having high IQ do not have a significant difference in
speaking skill than those having low IQ for the tenth grade of SMAN 7 Purworejo
in the Academic Year of 2012/2013; and (3) There is no interaction between
teaching methods (discussion and role-play method) and students’ IQ in teaching
speaking skill for the tenth grade of SMAN 7 Purworejo in the Academic Year of
2012/2013.
The result of the research implies that discussion method is a very
effective method to teach speaking skill to the tenth grade students. Therefore it is
recommended that (1) teachers apply the discussion method in teaching speaking
skill because it is proved to be a good method; (2) teachers motivate students to be
more active and involved in the teaching and learning process to improve
speaking skill; and (3) teachers encourage students to explore and develop their
knowledge as a base to speak or convey their opinion and ideas in speaking class
actively.
Key words: Discussion Method, Role-Play, speaking skill, intelligence quotient,
experimental study.
commit to user
vii
perpustakaan.uns.ac.id
digilib.uns.ac.id
ACKNOWLEDGEMENT
Bismillah, the researcher would like to say Alhamdullillah, all of the
praises are just for Allah S.W.T, the creator of this universe who has given him
everything so that he can finally complete the thesis. In addition, he is unable to
finish the study without the contributions, helps, suggestions, and comments from
so many people that he would like to express his gratitude to:
1. Prof. Dr. Ir. Ahmad Yunus, M.S, the Director of Graduate School of
Sebelas Maret University for his guidance.
2. Prof. Dr. M. Furqon Hidayatullah, M.Pd, the Dean of Teacher Training
and Education Faculty of Sebelas Maret University for his guidance.
3. Dr. Abdul Asib, M.Pd, the Head of English Education Department of
Teacher Training and Education Faculty of Sebelas Maret University for
his guidance.
4. Dr. Ngadiso, M.Pd, the first consultant for his valuable guidance,
suggestions, and criticism in completing this thesis.
5. Dra. Dewi Rochsantiningsih, M.Ed. Ph.D, the second consultant for her
valuable guidance, suggestions, and criticism in completing this thesis.
6. The lecturers of English Education of Sebelas Maret University Surakarta,
for their lectures, guidance, suggestions, and criticism.
7. The Principal of SMA Negeri 7 Purworejo, for his permission to pursue a
Magister degree at the English Education of Teacher Training and
Education Faculty of Sebelas Maret University Surakarta.
8. His research collaborator, all colleagues and friends for their supports.
9. All students of SMAN 7 Purworejo.
Finally, the researcher always expects criticism from any readers to make this
thesis better. Then, he hopes that this research can give an important
contribution to the development of education.
Surakarta, .. November 2013
commit to user
viii
Researcher
perpustakaan.uns.ac.id
digilib.uns.ac.id
TABLE OF CONTENTS
Page
TITLE PAGE .......................................................................................................... i
APPROVAL PAGE BY THE ADVISORS......................................................... ii
LEGITIMATION PAGE BY THE EXAMINERS ............................................. iii
PRONOUNCEMENT ........................................................................................... iv
MOTTO ................................................................................................................. v
DEDICATION ....................................................................................................... vi
ABSTRACT.......................................................................................................... vii
ACKNOWLEDGEMENT .................................................................................. viii
TABLE OF CONTENTS ...................................................................................... ix
LIST OF TABLES ................................................................................................ xi
LIST OF FIGURES .............................................................................................. xii
LIST OF APPENDICES ..................................................................................... xiii
CHAPTER I. INTRODUCTION .......................................................................... 1
A. Background of the Study ........................................................................... 1
B. Identification of the Problems ................................................................... 4
C. Limitation of the Problems ........................................................................ 5
D. Problems Statement ................................................................................... 5
E. Objectives of the Study.............................................................................. 6
F. Benefits of the Study.................................................................................. 6
CHAPTER II. LITERATURE REVIEW.............................................................. 8
A. Theoretical Descriptions ............................................................................ 8
1. Speaking
a. Definition of Speaking ..................................................................... 8
b. Speaking Skill in ELT .................................................................... 10
c. Characteristics of Successful Speaking Activities........................ 12
d. Speaking Assessment ..................................................................... 14
e. Micro skills and Macro skills of Speaking.................................... 18
2. Discussion Method
a. The Definition of Discussion Method ........................................... 20
b. Teaching Steps ............................................................................... 21
c. The Advantages .............................................................................. 24
d. The Disadvantages ......................................................................... 26
3. Role-Play Method
a. Definition of Role-Play Method .................................................... 26
b. Teaching Steps ............................................................................... 27
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c. Advantages .....................................................................................
29
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d. Disadvantages ................................................................................. 30
4. The Comparison between Discussion Method and Role-Play
Method in Teaching Speaking
a. General principles ........................................................................... 31
b. Teaching Steps ................................................................................ 31
5. Intelligence Quotient
a. Definition of Intelligence ............................................................... 32
b. Types of Intelligence ...................................................................... 33
c. Factors Influencing IQ.................................................................... 38
B. Review of Related Research.................................................................... 39
C. Rationale ................................................................................................... 43
D. Hypotheses ............................................................................................... 46
CHAPTER III. METHODOLOGY
A.
B.
C.
D.
E.
F.
The Place and Time of research .............................................................. 47
The Research Method .............................................................................. 47
Population, Sample, and Sampling ......................................................... 49
Techniques of Collecting Data ................................................................ 50
Techniques of Analyzing Data ................................................................ 51
Statistical Hypotheses .............................................................................. 56
CHAPTER IV. RESEARCH FINDING
A.
B.
C.
D.
E.
The Implementation of the research ....................................................... 58
The Description of the Data .................................................................... 62
The Normality and Homogeneity Test ................................................... 71
Hypothesis Test ........................................................................................ 72
Discussion of the Result of the Study ......................................................74
CHAPTER V. CONCLUSION, IMPLICATION AND SUGGESTION
A. Conclusion ................................................................................................ 83
B. Implication and Suggestion ..................................................................... 84
BIBLIOGRAPHY ................................................................................................ 88
APPENDICES ...................................................................................................... 93
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LIST OF TABLES
Page
Table 2.1 Ur’s scoring of speaking test........................................................... ..16
Table 2.2 Weir’s scoring of speaking test ........................................................ 17
Table 2.3 The comparison between discussion method and role-play
Method................................................................................................ 31
Table 2.4 IQ classification ................................................................................. 37
Table 3.1 Research Time Schedule ................................................................... 47
Table 3.2 The diagram of factorial design 2 X 2 .............................................. 48
Table 3.3 The design of multifactor analysis of variance ................................ 53
Table 4.1 The summary of the implementation of the research ...................... 58
Table 4.2 Frequency Distribution of Data A 1 .................................................. 63
Table 4.3 Frequency Distribution of Data A 2 .................................................. 64
Table 4.4 Frequency Distribution of Data B 1 .................................................. 65
Table 4.5 Frequency Distribution of Data B 2 .................................................. 66
Table 4.6 Frequency Distribution of Data A1B1 ............................................... 67
Table 4.7 Frequency Distribution of Data A2B1 ............................................... 68
Table 4.8 Frequency Distribution of Data A1B2 ............................................... 69
Table 4.9 Frequency Distribution of Data A2B2 ............................................... 70
Table 4.10 Normality Test ................................................................................. 71
Table 4.11 Homogeneity Test.............................................................................. 72
Table 4.12 Multifactor Analysis of Variance .................................................. 73
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LIST OF FIGURES
Page
Figure 4.1 The Histogram and Polygon of Data A1
(Experimental class taught by using discussion method)……. .... 63
Figure 4.2 The Histogram and Polygon of Data A2
(Control class taught by using role-play method).......................... 64
Figure 4.3 The Histogram and Polygon of Data B1
(Students having high IQ) .............................................................. 65
Figure 4.4 The Histogram and Polygon of Data B2
(Students having low IQ) ............................................................... 66
Figure 4.5 The Histogram and Polygon of Data A1B1
(Students having high IQ taught by using discussion method) .... 67
Figure 4.6 The Histogram and Polygon of Data A2B1
(Students having high IQ taught by using role-play method)....... 68
Figure 4.7 The Histogram and Polygon of Data A1B2
(Students having low IQ taught by using discussion method)..…69
Figure 4.8 The Histogram and Polygon of Data A2B2
(Students having low IQ taught by using role-play method) ........ 70
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LIST OF APPENDICES
Page
Appendix 1
Lesson Plan for experiment class ............................................... 93
Appendix 2
Lesson Plan for control class ..................................................... 96
Appendix 3
Readability of speaking test ....................................................... 99
Appendix 4
Score 1 of speaking test ........................................................... 102
Appendix 5
Score 2 of speaking test ........................................................... 106
Appendix 6
Average score of speaking test ................................................. 110
Appendix 7
High IQ and low IQ for experiment class ................................ 112
Appendix 8
High IQ and Low IQ for control class ...................................... 113
Appendix 9
Descriptive analysis of A1 ( Discussion Method) .................... 114
Appendix 10 Descriptive analysis of A2 ( Role-play Method) ...................... 115
Appendix 11 Descriptive analysis of B1 ( Discussion Method) .................... 116
Appendix 12 Descriptive analysis of B2 ( Discussion Method) .................... 117
Appendix 13 Descriptive analysis of A1B1 ( Discussion Method) ................ 118
Appendix 14 Descriptive analysis of A2B1 ( Discussion Method) ................ 119
Appendix 15 Descriptive analysis of A1B2 ( Discussion Method) ................ 120
Appendix 16 Descriptive analysis of A2B2 ( Discussion Method) ................ 121
Appendix 17 Normality test of A1
(Experimental class taught by using Discussion Method) ...... 122
Appendix 18 Normality test of A2
( Control class taught by using Role-play Method) ............... 123
Appendix 19 Normality test of B1 ( High IQ )................................................ 124
Appendix 20 Normality test of B2 ( Low IQ ) ................................................ 125
Appendix 21 Normality test of A1B1............................................................... 126
Appendix 22 Normality test of A2B1 .............................................................. 127
Appendix 23 Normality test of A1B2 .............................................................. 128
Appendix 24 Normality test of A2B2 .............................................................. 129
Appendix 25 Homogeneity test ....................................................................... 130
Appendix 26 Anova test
.............................................................. 131
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