D. Techniques of Data Collection
The data of this research were collected using a note-taking technique from the character’s utterances in The Theory of Everything movie. The researcher took
some steps during the data collection: downloading the movie along with its script, making the data sheet, and categorizing the raw data into the sheet. The first step was
watching The Theory of Everything movie to understand its plot and story. After that, the researcher re-watched the movie to find the utterances containing address terms
uttered by the characters. Then, the researcher checked the accuracy of the movie script with the conversations in the movie. Next, the researcher took notes of the
characters’ utterances which were in accordance with the research questions. Categorizing the raw data into the data sheet was the final step of the data collecting
techniques.
E. Technique of Data Analysis
After the data had been collected, the researcher conducted the data analysis. Bodgan and Biklen 1982: 145 state that data analysis is working with data which
includes organizing, classifying, synthesizing, understanding the data, and determining the data that will be presented. In accordance with the definition, the
procedures of data analysis in this research were as follows: 1
the data taken from the The Theory of Everything movie were analyzed, 2
the data were classified based on the two research questions and put into the data sheet,
3 each datum which had been classified in the data sheet was analyzed
based on the two research questions, 4
the data were interpreted to answer the two research questions, and 5
the findings were concluded.
F. Trustworthiness
This research employed trustworthiness to establish the reliability, truthfulness of the data, credibility, and the consistency of the data used. The
trustworthiness of the data is important in order to determine whether the research is reliable research. To confirm the trustworthiness of the data, triangulation technique
was employed in this research. Triangulation is a technique to ensure the trustworthiness of the data by employing something outside the data to investigate the
data or to compare the data Guion, 2002: 1. In gaining trustworthiness, the researcher conducted a triangulation. As stated
by Guion 2002: 1, a triangulation is divided into several categories such as data triangulation, theory triangulation, investigator triangulation, environmental
triangulation, advantage triangulation, disadvantage triangulation and methodological triangulation. Since the form and the analyzing technique of the research did not use
surveys and interviews technique, the researcher in this study only used the data triangulation, theory triangulation, and investigator triangulation. Guion 2002: 2
explains further that the data triangulation is the way to increase the validity of the data by comparing with the different sources of information. While the theory of
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