INFLUENCE OF ENVIRONMENT ON DIFFERENT PERSONALITY OF THE TWINS IN RAINBOW ROWELL’S FANGIRL (2013): Influence Of Environment On Different Personality Of The Twins In Rainbow Rowell’s Fangirl (2013): A Behaviorism Perspective.
INFLUENCE OF ENVIRONMENT ON DIFFERENT PERSONALITY OF THE
TWINS IN RAINBOW ROWELL’S FANGIRL (2013):
A BEHAVIORISM PERSPECTIVE
RESEARCH PAPER
Submitted as a Partial Fulfillment of the Requirements
for getting Bachelor Degree of Education
in English Department
Proposed by:
HANA NUR HIDAYAH
A 320120266
SCHOOL OF TEACHER TRAINING AND EDUCATION
MUHAMMADIYAH UNIVERSITY OF SURAKARTA
2016
APPROVAL
INFLUENCE OF ENVIRONMENT ON DIFFERENT PERSONALITY OF THE
TWINS IN RAINBOW ROWELL’S FANGIRL (2013):
A BEHAVIORISM PERSPECTIVE
RESEARCH PAPER
By:
HANA NUR HIDAYAH
A 320120266
Research paper and approved to be Examined by the research consultant Faculty of Teacher
Training and Education, Muhammadiyah University of Surakarta to be continued as a theasis
Consultant
(Dr.M. Thoyibi, M. S)
NIK. 410
ii
ACCEPTANCE
INFLUENCE OF ENVIRONMENT ON DIFFERENT PERSONALITY OF
THE TWINS IN RAINBOW ROWELL’S FANGIRL(2013):
A BEHAVIORISM PERSPECTIVE
By
HANA NUR HIDAYAH
A 320120266
Accepted by the Board of Examiner
School of Teacher Training and Education
Muhammadiyah University of Surakarta
Team of Examiner:
1. Dr. Muhammad Thoyibi, M. S.
(
)
(
)
(
)
(First Examiner)
2. Dr. Phil. Dewi Candraningrum. M. Ed.
(Second Examiner)
3. Titis Setyabudi, S.S, M. HUM.
(Third Examiner)
Surakarta,15 December , 2016
Muhammadiyah University
School of Teacher Training and Education
Dean,
Prof. Dr. Harun DJoko Prayitno, M. Hum.
NIP. 1965042813199303 1001
iii
TESTIMONY
I am as the researcher, signed on the statement below:
Name
: HANA NUR HIDAYAH
NIM
: A320120266
Study Program
: Departement of English Education
Tittle
: Influence of Environment on Different Personality of the
Twins in Rowell’s Fangirl (2013): A Behaviorism Perspective
Herewith, I testify that in this research paper there is no plagiarism of the
previous literary work which has been raised to obtain bachelor degrees of university.
Nor there are option or masterpiece which have been written or published by others,
except those in which the writing are refered manuscript and mentioned in the literary
review and bibliography.
Hence, later, if it is proven that there are some untrue statements in this
testimony, I will hold fully responsible.
Surakarta, 15 December , 2016
The researcher,
Materai Rp.
6.000,-
Hana Nur Hidayah
A320120266
iv
MOTTO
sesungguhnya sesudah kesulitan itu ada kemudahan
(Qs. Al Insyirah: 6)
They plan, and Allah plans, Surely, Allah is the best of planners
(Qs. 08: 30)
Every dark night is always followed by a beautiful morning
(Anonymous)
The most powerful people are the people who trust and rely on God herself
(Anonymous)
v
DEDICATION
Proudly and wholeheartedly, the researcher would like to dedicate this research paper to :
Allah SWT for the great blessing and the great prophet Muhammad SAW
My beloved parents (Nurhadi and Siti Cholifah) who always support and love me so much
My dearest sister and brother (Eny Hidayati and Fadkur Hadi Nugroho)
All my lecturers and teachers
My best friend (Anas Helli Santoso) who always support me so much
My beloved friends ( Emik Tri Safitri, Fitriyani Astriyani, Wheny Trijayanti, Purwanti
Puji Astuti).
My close friends (Ananda Titis Suciati)
My dear (Heri Setyawan) who have given love, care, prayers and support. Thanks for
everything. Thanks for every laughs, smiles, fights, and happines,
All of my friends in English Department 2012, especially for class F
All of my friends everywhere, thank you for your helped, friendship and everything
vi
ACKNOWLEDGEMENT
Assalamu’allaikum Wr. Wb
Alkhamdulillahirabbil’alamin. All praises belong to Allah SWT to his blessing and mercies
given to the researcher, she can complete her researcher paper entitled INFLUENCE OF
ENVIRONMENT ON DIFFERENT PERSONALITY OF THE TWINS IN RAINBOW
ROWELL’S FANGIRL (2013) : A BEHAVIORISM PERSPECTIVE. In conducting this
research, the researcher got some helps from many people. On this best occasion, the
researcher would like to express her deepest gratitude and appreciation to the following
people:
1. Prof. Dr. Harun Joko Prayitno, M. Hum., Dean of School of Teacher Training and
Education Muhammadiyah University of Surakarta,
2. Mauly Halwat Hikmat, Ph. D, Head of English Department on Muhammadiyah
University,
3. Dr. Muhammad Thoyibi, M. S., the first consultant who has patiently guided the
researcher in arranging this work, provided time for consultant, and give the researcher
nice suggestion,
4. Azhari, SS, M. Hum., as the academic consultant who has given the researcher guidance
as long as she studied in Muhammadiyah University,
5. All lecturers of English Department, for being good educators, guide, and mentor,
6. Her best gratitude for her beloved parents (Nurhadi and Siti cholifah), their spirit and
their reason to be best in everything, thanks for ever over love, prayer, support (moral and
material), motivation, and everything during their life, she will always pray that in the
nest world the best heaven will belong to them,
7. Her best friend, Anas Helli Santoso, who has given care, prayers and support. Thanks for
everything. Thanks for every laughs, smiles, fights, and happiness,
8. Her big family, who have given care, prayers, and support thank you so much,
9. Her beloved friends, Fitria Astriyani, Emik Tri Safitri, Purwanti Puji Astuti and Wheny
Trijayanti we used to be together and the memory will always be in our hearts. Thanks for
the time that we ever shared together. Keep in touch guys! Love all of you a lot!,
10. Her close friend, Ananda Titis Suciati who has given care, prayers and support. Thanks
for everything. Thanks for every laughs, smiles, fights, and happiness,
11. Her dear, Heri Setyawan, who have given love, care, prayers and support. Thanks for
everything. Thanks for every laughs, smiles, fights, and happines,
vii
12. Those who cannot be mentioned one by one toward their support to the researcher
completing this research.
The researcher considers that this research paper is far from being perfect. Therefore,
suggestion and criticism are welcome and acceptance, she hopes that this research paper
would be valuable for readers.
Wassalamu’alaikum Wr. Wb.
Surakarta, 15 December, 2016
The researcher,
HANA NUR HIDAYAH
A 320120266
viii
TABLE OF CONTENT
TITLE ........................................................................................................................ i
APPROVAL ............................................................................................................. ii
ACCEPTANCE ....................................................................................................... iii
TESTIMONIAL ....................................................................................................... iv
MOTTO ................................................................................................................... v
DEDICATION ......................................................................................................... vi
ACKNOWLEDGEMENT ...................................................................................... vii
TABLE OF CONTENT ........................................................................................... ix
SUMMARY ............................................................................................................. xi
CHAPTHER I : INTRODUCTION ......................................................................... 1
A. Background of the Study ............................................................ 1
B. Problem Statement ..................................................................... 2
C. Objectives of the Study ............................................................... 3
D. Limitation of the Study ............................................................... 3
E. Benefits of the Study .................................................................. 3
F. Research Paper Organization ...................................................... 4
CHAPTER II : UNDERLYING THEORY ............................................................. 7
A. Underlying Theory ...................................................................... 7
1. Psychology of Literature .................................................... 7
2. Personality ......................................................................... 8
3. Behaviorism .......................................................................11
B. Previous Study............................................................................ 18
CHAPTER III : RESEARCH METHOD ............................................................... 19
A. Research Method........................................................................ 19
1. Type of Research ................................................................... 19
2. Object of the Research ........................................................... 19
3. Type of Data and Data Resource ........................................... 19
4. Technique of the Data Collection ...........................................20
5. Technique of the Data Analysis ............................................. 20
CHAPTER IV : BEHAVIORISM ANALYSIS ...................................................... 21
A. Different Personality ................................................................. 21
B. Type of Environment ................................................................ 25
ix
C. Why the Author Address the Problem ....................................... 34
D. Discussion ..................................................................................35
CHAPTER V : CONCLUSION, PEDAGOGICAL AND SUGGESTION ............ 38
A. Conclusion ................................................................................ 38
B. Pedagogical Implication ............................................................ 41
C. Suggestion ................................................................................. 41
BIBLIOGRAPHY
x
SUMMARY
HANA NUR HIDAYAH. A320120266. INFLUENCE OF ENVIRONMENT ON
DIFFERENT PERSONALITY OF THE TWINS IN RAINBOW ROWELL’S
FANGIRL (2013) : A BEHAVIORISM PERSPECTIVE Research Paper. School of Teacher
Training and Education, Muhammadiyah University of Surakarta, December 15, 2016.
This study is about different personality of the twins because influence of
environment in Fangirl of Rainbow Rowell (2013) which is analyzed by using Behaviorism
Perspective. The objectives of the study are to know the factors of influence of environment,
to know the reason why Rainbow Rowell addressed the twins in the Fangirl novel based on
Behaviorism Perspective. The research belongs to in qualitative research. The primary data of
this research is Fangirl novel by Rainbow Rowell in 2013, while the secondary data of this
research are other source related to the study, such as: website, dictionary and some books
which support this research. The researcher draws three conclusions in this research. Firstly
different personality between Wren and Cath,the researcher just to find three point which can
different personality in the novel Fangirl that are: based on their opinion, attitude, and acts of
their respectively. Secondly, the factors of environment which can influence of their
personality. Third is the underlying reason why Rainbow Rowell address twin in her novel is
to show of the different caracter in the family as the occurred her it. Rowell has two sons
which alway different opinion and to help progress her story
keyword: Influence of Environment on Different Personality of the Twins In Rainbow
Rowell’s Fangirl Behaviorism Perspective.
xi
RINGKASAN
HANA NUR HIDAYAH, A 320 120 266. PENGARUH LINGKUNGAN TERHADAP
DUA KEPRIBADIAN YANG BERBEDA (2013): PENDEKATAN BEHAVIORISM.
SKRIPSI. FAKULTAS KEGURUAN DAN ILMU PENDIDIKAN UNIVERSITAS
MUHAMMADIYAH SURAKARTA, 15 December, 2016.
Studi ini adalah tentang pengaruh lingkungan yang menjadikan perbedaan
kepribadian terhadap orang kembar in Fangirl of Rainbow Rowell (2013) yang dianalisis
menggunakan pendekatan Behaviorism Perspective. Tujuan studi ini adalah untuk
mengetahui faktor-faktor yang dapat mempengaruhi kepribadian, untuk mengetahui
bagaimana Rainbow Rowell sebagai penulis menggambarkan perbedaan karakter dan
kepribadian yang berbeda pada dua orang kembar yang bertentangan pada novelnya, dan
untuk mengungkapkan alasan Rainbow Rowell menambahkan kasus orang kembar dalam
novel Fangirl berdasarkan pendekatan Behaviorism Perspective. Penelitian ini termasuk
dalam penelitian kualitatif. Data primer dari penelitian ini adalah novel karya Rainbow
Rowell yang berjudul Fangirl yang diterbitkan pada tahun 2013, sementara data sekunder
dari penelitian ini adalah sumber lain yang terkait dalam studi ini, seperti: website, kamus dan
beberapa buku yang mendukung penelitian ini. Peneliti menarik tiga kesimpulan dalam
penelitian ini. Pertama adalah perbedaan kepribadian antara Wren dan Cath yang bertolak
belakang, penulis hanya menemukan tiga unsur yang dapat dikatakan dua kepribadian yang
berbeda yang terdapat dalam novel Fangirl, yaitu berdasarkan pemikiran mereka, sikap, dan
tindakan berdasarkan karakter mereka masing-masing. Kedua, faktor-faktor lingkungan yang
dapat mempengaruhi kepribadian dua tokoh. Ketiga adalah dalam novel Fangirl, Rainbow
Rowell menyisipkan kasus orang kembar untuk memperlihatkan karakter-karakter yang
berbeda dalam sebuah keluarga sebagaimana yang terjadi dalam kasus keluarga Rowell yang
memiliki dua orang anak laki-laki yang selalu berbeda pendapat dan untuk mengembangkan
ceritanya.
Kata Kunci: pengaruh lingkungan yang menjadikan perbedaan kepribadian terhadap orang
kembar , Fangirl of Rainbow Rowell, Behaviorism Perspective.
xii
TWINS IN RAINBOW ROWELL’S FANGIRL (2013):
A BEHAVIORISM PERSPECTIVE
RESEARCH PAPER
Submitted as a Partial Fulfillment of the Requirements
for getting Bachelor Degree of Education
in English Department
Proposed by:
HANA NUR HIDAYAH
A 320120266
SCHOOL OF TEACHER TRAINING AND EDUCATION
MUHAMMADIYAH UNIVERSITY OF SURAKARTA
2016
APPROVAL
INFLUENCE OF ENVIRONMENT ON DIFFERENT PERSONALITY OF THE
TWINS IN RAINBOW ROWELL’S FANGIRL (2013):
A BEHAVIORISM PERSPECTIVE
RESEARCH PAPER
By:
HANA NUR HIDAYAH
A 320120266
Research paper and approved to be Examined by the research consultant Faculty of Teacher
Training and Education, Muhammadiyah University of Surakarta to be continued as a theasis
Consultant
(Dr.M. Thoyibi, M. S)
NIK. 410
ii
ACCEPTANCE
INFLUENCE OF ENVIRONMENT ON DIFFERENT PERSONALITY OF
THE TWINS IN RAINBOW ROWELL’S FANGIRL(2013):
A BEHAVIORISM PERSPECTIVE
By
HANA NUR HIDAYAH
A 320120266
Accepted by the Board of Examiner
School of Teacher Training and Education
Muhammadiyah University of Surakarta
Team of Examiner:
1. Dr. Muhammad Thoyibi, M. S.
(
)
(
)
(
)
(First Examiner)
2. Dr. Phil. Dewi Candraningrum. M. Ed.
(Second Examiner)
3. Titis Setyabudi, S.S, M. HUM.
(Third Examiner)
Surakarta,15 December , 2016
Muhammadiyah University
School of Teacher Training and Education
Dean,
Prof. Dr. Harun DJoko Prayitno, M. Hum.
NIP. 1965042813199303 1001
iii
TESTIMONY
I am as the researcher, signed on the statement below:
Name
: HANA NUR HIDAYAH
NIM
: A320120266
Study Program
: Departement of English Education
Tittle
: Influence of Environment on Different Personality of the
Twins in Rowell’s Fangirl (2013): A Behaviorism Perspective
Herewith, I testify that in this research paper there is no plagiarism of the
previous literary work which has been raised to obtain bachelor degrees of university.
Nor there are option or masterpiece which have been written or published by others,
except those in which the writing are refered manuscript and mentioned in the literary
review and bibliography.
Hence, later, if it is proven that there are some untrue statements in this
testimony, I will hold fully responsible.
Surakarta, 15 December , 2016
The researcher,
Materai Rp.
6.000,-
Hana Nur Hidayah
A320120266
iv
MOTTO
sesungguhnya sesudah kesulitan itu ada kemudahan
(Qs. Al Insyirah: 6)
They plan, and Allah plans, Surely, Allah is the best of planners
(Qs. 08: 30)
Every dark night is always followed by a beautiful morning
(Anonymous)
The most powerful people are the people who trust and rely on God herself
(Anonymous)
v
DEDICATION
Proudly and wholeheartedly, the researcher would like to dedicate this research paper to :
Allah SWT for the great blessing and the great prophet Muhammad SAW
My beloved parents (Nurhadi and Siti Cholifah) who always support and love me so much
My dearest sister and brother (Eny Hidayati and Fadkur Hadi Nugroho)
All my lecturers and teachers
My best friend (Anas Helli Santoso) who always support me so much
My beloved friends ( Emik Tri Safitri, Fitriyani Astriyani, Wheny Trijayanti, Purwanti
Puji Astuti).
My close friends (Ananda Titis Suciati)
My dear (Heri Setyawan) who have given love, care, prayers and support. Thanks for
everything. Thanks for every laughs, smiles, fights, and happines,
All of my friends in English Department 2012, especially for class F
All of my friends everywhere, thank you for your helped, friendship and everything
vi
ACKNOWLEDGEMENT
Assalamu’allaikum Wr. Wb
Alkhamdulillahirabbil’alamin. All praises belong to Allah SWT to his blessing and mercies
given to the researcher, she can complete her researcher paper entitled INFLUENCE OF
ENVIRONMENT ON DIFFERENT PERSONALITY OF THE TWINS IN RAINBOW
ROWELL’S FANGIRL (2013) : A BEHAVIORISM PERSPECTIVE. In conducting this
research, the researcher got some helps from many people. On this best occasion, the
researcher would like to express her deepest gratitude and appreciation to the following
people:
1. Prof. Dr. Harun Joko Prayitno, M. Hum., Dean of School of Teacher Training and
Education Muhammadiyah University of Surakarta,
2. Mauly Halwat Hikmat, Ph. D, Head of English Department on Muhammadiyah
University,
3. Dr. Muhammad Thoyibi, M. S., the first consultant who has patiently guided the
researcher in arranging this work, provided time for consultant, and give the researcher
nice suggestion,
4. Azhari, SS, M. Hum., as the academic consultant who has given the researcher guidance
as long as she studied in Muhammadiyah University,
5. All lecturers of English Department, for being good educators, guide, and mentor,
6. Her best gratitude for her beloved parents (Nurhadi and Siti cholifah), their spirit and
their reason to be best in everything, thanks for ever over love, prayer, support (moral and
material), motivation, and everything during their life, she will always pray that in the
nest world the best heaven will belong to them,
7. Her best friend, Anas Helli Santoso, who has given care, prayers and support. Thanks for
everything. Thanks for every laughs, smiles, fights, and happiness,
8. Her big family, who have given care, prayers, and support thank you so much,
9. Her beloved friends, Fitria Astriyani, Emik Tri Safitri, Purwanti Puji Astuti and Wheny
Trijayanti we used to be together and the memory will always be in our hearts. Thanks for
the time that we ever shared together. Keep in touch guys! Love all of you a lot!,
10. Her close friend, Ananda Titis Suciati who has given care, prayers and support. Thanks
for everything. Thanks for every laughs, smiles, fights, and happiness,
11. Her dear, Heri Setyawan, who have given love, care, prayers and support. Thanks for
everything. Thanks for every laughs, smiles, fights, and happines,
vii
12. Those who cannot be mentioned one by one toward their support to the researcher
completing this research.
The researcher considers that this research paper is far from being perfect. Therefore,
suggestion and criticism are welcome and acceptance, she hopes that this research paper
would be valuable for readers.
Wassalamu’alaikum Wr. Wb.
Surakarta, 15 December, 2016
The researcher,
HANA NUR HIDAYAH
A 320120266
viii
TABLE OF CONTENT
TITLE ........................................................................................................................ i
APPROVAL ............................................................................................................. ii
ACCEPTANCE ....................................................................................................... iii
TESTIMONIAL ....................................................................................................... iv
MOTTO ................................................................................................................... v
DEDICATION ......................................................................................................... vi
ACKNOWLEDGEMENT ...................................................................................... vii
TABLE OF CONTENT ........................................................................................... ix
SUMMARY ............................................................................................................. xi
CHAPTHER I : INTRODUCTION ......................................................................... 1
A. Background of the Study ............................................................ 1
B. Problem Statement ..................................................................... 2
C. Objectives of the Study ............................................................... 3
D. Limitation of the Study ............................................................... 3
E. Benefits of the Study .................................................................. 3
F. Research Paper Organization ...................................................... 4
CHAPTER II : UNDERLYING THEORY ............................................................. 7
A. Underlying Theory ...................................................................... 7
1. Psychology of Literature .................................................... 7
2. Personality ......................................................................... 8
3. Behaviorism .......................................................................11
B. Previous Study............................................................................ 18
CHAPTER III : RESEARCH METHOD ............................................................... 19
A. Research Method........................................................................ 19
1. Type of Research ................................................................... 19
2. Object of the Research ........................................................... 19
3. Type of Data and Data Resource ........................................... 19
4. Technique of the Data Collection ...........................................20
5. Technique of the Data Analysis ............................................. 20
CHAPTER IV : BEHAVIORISM ANALYSIS ...................................................... 21
A. Different Personality ................................................................. 21
B. Type of Environment ................................................................ 25
ix
C. Why the Author Address the Problem ....................................... 34
D. Discussion ..................................................................................35
CHAPTER V : CONCLUSION, PEDAGOGICAL AND SUGGESTION ............ 38
A. Conclusion ................................................................................ 38
B. Pedagogical Implication ............................................................ 41
C. Suggestion ................................................................................. 41
BIBLIOGRAPHY
x
SUMMARY
HANA NUR HIDAYAH. A320120266. INFLUENCE OF ENVIRONMENT ON
DIFFERENT PERSONALITY OF THE TWINS IN RAINBOW ROWELL’S
FANGIRL (2013) : A BEHAVIORISM PERSPECTIVE Research Paper. School of Teacher
Training and Education, Muhammadiyah University of Surakarta, December 15, 2016.
This study is about different personality of the twins because influence of
environment in Fangirl of Rainbow Rowell (2013) which is analyzed by using Behaviorism
Perspective. The objectives of the study are to know the factors of influence of environment,
to know the reason why Rainbow Rowell addressed the twins in the Fangirl novel based on
Behaviorism Perspective. The research belongs to in qualitative research. The primary data of
this research is Fangirl novel by Rainbow Rowell in 2013, while the secondary data of this
research are other source related to the study, such as: website, dictionary and some books
which support this research. The researcher draws three conclusions in this research. Firstly
different personality between Wren and Cath,the researcher just to find three point which can
different personality in the novel Fangirl that are: based on their opinion, attitude, and acts of
their respectively. Secondly, the factors of environment which can influence of their
personality. Third is the underlying reason why Rainbow Rowell address twin in her novel is
to show of the different caracter in the family as the occurred her it. Rowell has two sons
which alway different opinion and to help progress her story
keyword: Influence of Environment on Different Personality of the Twins In Rainbow
Rowell’s Fangirl Behaviorism Perspective.
xi
RINGKASAN
HANA NUR HIDAYAH, A 320 120 266. PENGARUH LINGKUNGAN TERHADAP
DUA KEPRIBADIAN YANG BERBEDA (2013): PENDEKATAN BEHAVIORISM.
SKRIPSI. FAKULTAS KEGURUAN DAN ILMU PENDIDIKAN UNIVERSITAS
MUHAMMADIYAH SURAKARTA, 15 December, 2016.
Studi ini adalah tentang pengaruh lingkungan yang menjadikan perbedaan
kepribadian terhadap orang kembar in Fangirl of Rainbow Rowell (2013) yang dianalisis
menggunakan pendekatan Behaviorism Perspective. Tujuan studi ini adalah untuk
mengetahui faktor-faktor yang dapat mempengaruhi kepribadian, untuk mengetahui
bagaimana Rainbow Rowell sebagai penulis menggambarkan perbedaan karakter dan
kepribadian yang berbeda pada dua orang kembar yang bertentangan pada novelnya, dan
untuk mengungkapkan alasan Rainbow Rowell menambahkan kasus orang kembar dalam
novel Fangirl berdasarkan pendekatan Behaviorism Perspective. Penelitian ini termasuk
dalam penelitian kualitatif. Data primer dari penelitian ini adalah novel karya Rainbow
Rowell yang berjudul Fangirl yang diterbitkan pada tahun 2013, sementara data sekunder
dari penelitian ini adalah sumber lain yang terkait dalam studi ini, seperti: website, kamus dan
beberapa buku yang mendukung penelitian ini. Peneliti menarik tiga kesimpulan dalam
penelitian ini. Pertama adalah perbedaan kepribadian antara Wren dan Cath yang bertolak
belakang, penulis hanya menemukan tiga unsur yang dapat dikatakan dua kepribadian yang
berbeda yang terdapat dalam novel Fangirl, yaitu berdasarkan pemikiran mereka, sikap, dan
tindakan berdasarkan karakter mereka masing-masing. Kedua, faktor-faktor lingkungan yang
dapat mempengaruhi kepribadian dua tokoh. Ketiga adalah dalam novel Fangirl, Rainbow
Rowell menyisipkan kasus orang kembar untuk memperlihatkan karakter-karakter yang
berbeda dalam sebuah keluarga sebagaimana yang terjadi dalam kasus keluarga Rowell yang
memiliki dua orang anak laki-laki yang selalu berbeda pendapat dan untuk mengembangkan
ceritanya.
Kata Kunci: pengaruh lingkungan yang menjadikan perbedaan kepribadian terhadap orang
kembar , Fangirl of Rainbow Rowell, Behaviorism Perspective.
xii