communication. These reasons can be related to reasons of code-switching since this research studies code-switching between Indonesian language and English
language. English language as one of the most-widely used language may represent modernization as well as westernization in Indonesia. For instance there
are many international schools which require English as the communication device in teaching learning activities. This phenomenon makes English language
popular to school-age students. Efficiency makes communication more efficient than using translated
version which probably takes longer explanation. Professionalism and social advancement correlate more on working world. In professional work, he or she
will take into more consideration than those who are less competitive in English. As a result, it may effect his social advancement since he or she gets more chance
to deal with wider community.
B. Theoretical Framework
Based on the theoretical description, the researcher wraps up the appropriate theories to accomplish the objectives of the study. Therefore, the
researcher used the types of code-switching according to McCormick 1994:581, a reason of code-switching by Crystal 1987, a reason by Wardhaugh1992:106
and a reason by Kachru and Kamwangamalu 1989 as cited in Ayeomoni, 2006:91.
First, according to McCormick 1994:581, there are six terms used to designate types of code juxtaposition namely diglossia, situational code-
switching, metaphorical code-switching, conversational code-switching, single- word code-switching, and integrated loanwords.
Second, there are three possible reasons which will be used to explain the code-switching phenomenon in Bukan Empat Mata. The first possible reason
asserted by Crystal 1987 is that the speaker is expected to be able to build good relation to the target audience. The second possible reason asserted by
Wardhaugh1992:106 is that the speakers switch their language because of the choice of the topic. The last reason is efficiency. It makes communication more
efficient than using translated version which probably takes longer explanation. This theory is asserted by Kachru and Kamwangamalu 1989 as cited in
Ayeomoni, 2006:91.
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CHAPTER III RESEARCH METHODOLOGY
The researcher used a certain methodology to conduct this study, and this chapter aimed to discuss the methodology systematically. The discussion included
research method, research subject, research instruments, data gathering techniques, data analysis techniques, and research procedures.
A. Research Method
A certain methodology was needed as guidance to conduct and organize steps or procedures of this study. Since this study was aimed to observe and try to
comprehend a language phenomenon in society, in this case code-switching, qualitative research was considered as the most appropriate term to name the
method for this study because Leedy and Ormrod 2005: 133 argued that qualitative research focuses on understanding social phenomenon in their natural
setting. Code-switching in Bukan Empat Mata was considered as a social phenomenon in language use because the host employed code-switching
prominently. Through this study, I was going to analyze and comprehend this kind of social phenomenon found in Bukan Empat Mata.
To answer the second problem, library study was involved. The objective of finding some possible reasons for code-switching in Bukan Empat Mata was to
interpret the meaning of the existence of code-switching in the show since it was essential, in qualitative research, to figure out interpretations of the phenomenon
