Research Method RESEARCH METHODOLOGY

22 switching and Mattson and Burrenhult 1999 theory for functions of code- switching. The researcher wrote the sentences of code-switching down on the column to collect the data. Then, the researcher checked the types and function of code-switching. Table 3.1: Instrument Table for the observation NO. Sentence Types of Code-switching Function Context Inter. Intra. Tag Intra. W Notes: Types of code-switching: 1. Inter : Inter-sentential switching 2. Intra : Intra-sentential switching 3. Tag : Tag Switching 4. Intra. W : Intra-Word After having classified the function of code-switching in the tables, the researcher analyzed the function of code-switching deeper. In analyzing the function of code-switching, the researcher used theories and also data interview. The researcher analyzed the data based on theory of Mattsson and Burenhult 1999. The supporting studies or theories might be used by the researcher to conclude the results 2. Interview The interview was conducted in agreement with the subject. Gilham 2000 states that an interview is a conversation which is usually shared between two people, the conversation where one person – the interviewer – is seeking PLAGIAT MERUPAKAN TINDAKAN TIDAK TERPUJI 23 responses for a particular purpose from the other person: the interviewee. The interview session is aimed to get data related to the function of the code-switching used by the subject. The interviewer conducted one session of the interview as the agreement. The researcher contained about 6 questions which had been prepared by the researcher. The questions were open-ended questions. The questions were based on theory of Mattson and Burenhult 1999. The first and second questions indicate the knowledge background of the subject on the code-switching that the subject uses. The third question indicates function of code-switching to the subjects. The fourth, fifth and sixth questions indicate function of the code- switching to the classroom in the subjects perspective. Therefore, the researcher got the data deeply through the answers. Royse 2007 states that open-ended questions produce greater detail and depth. Open-ended questions are greatly favored by the qualitative researchers. The subject was also allowed to elaborate the answers in which still related with the questions in order to get the data deeply. After gaining the data in the classroom, the researcher interviewed the subject. The researcher decided the place to conduct the interview while the time was decided by the subject since of her tight schedule. The interview was done in the school mosque on Saturday, April 23rd, 2016. The interview was recorded by the researcher in order to avoid any missed information, so that the researcher had the data back-up for the interview data. The interview was conducted in order to get further information about code-switchings function on her speech while teaching and the importance of the code-switching for the subject in teaching.