Technique of Data Collection Technique of Data Analysis. Trustworthiness of the Study

The source of the study are the texts in advertisement derived from cosmetic advertisement aired in television and from www.youtube.com. They all male and female cosmetic products. The source of the data observed and recorded, then transcribed into written data. Gay 1976:103 states that a good sample is one that is representatives of the population from which it is selected. Owing the large number of the advertisements and for the efficiency and practically of this study, male and female cosmetic products are advertised on.

3.3 Technique of Data Collection

This research used documentary technique. The data were collected by observing advertisement from January 31 st – March 1 st 2013 and transferred into written text. Because in analyzing the data using Halliday theory, so it is only the clause that analyzed. So the phrase will not analyzed furthermore.

3.4 Technique of Data Analysis.

After doing television observation and recording the data related to the object of the research, the data were collected for several period was analyzed as in the following steps: 1. transcribing the data 2. choosing the clause from the transcribed data. 3. identifying the speech functions of language used 4. identifying the most dominant types of speech function used based on categories statement, question, command, and offer. Universitas Sumatera Utara 5. calculating the data in percentage based on the following formula Bungin, 2005: 171. Types of speech function = fx N x 100 fx = individual frequency one type of speech function N = number of occurance all types of speech function 6. Deriving and interpreting the cause of the most dominant types of the speech function

3.5 Trustworthiness of the Study

Trustworthiness criteria of the study were used by triangulation. There are three different modes of triangulation: sources, method, and theories. In this study, credibility of the research achieved through: a. Source Data triangulation, which entails gathering data through the source of male and female advertisement language recorded. b. Theoretically triangulation, which refers to the use of more than one theoretical position in interpreting data. Universitas Sumatera Utara CHAPTER IV DATA ANALYSIS, RESEARCH FINDINGS AND DISCUSSION 4.1 Description Data The data for this study were taken from the advertisement broadcasted on nine television stations. The name of the televisions stations are: Indosiar, MNCTV, Trans TV, ANTV, Global TV, RCTI, SCTV, Metro TV. Then to complete the data, the writer did television observation in prime time broadcasting started from January 31 st – March 1 st 2013. The data collected were: Table 4.1 The Data of Advertisement No Kinds of Products Name of Brand Male Female 1. Body Foam Men’s Biore Deo Protection Biore Charming Fresia 2. Body Lotion Vaseline Man Body Lotion Vaseline Total Moisture 3. Deodorant Rexona Adventure Rexona Deo 4. Deodorant Rexona Sport Defense Rexona Skin Light 5. Facial Foam Men’s Biore Oil Clear Biore Anti Acne 6. Facial Foam Men’s Biore White and Black Biore Soft Scrub 7. Facial Foam Men’s Biore Energizing Biore Absorbing Clay Universitas Sumatera Utara White 8. Facial Foam Nivea for Men Whitening Oil Control Nivea Visage Oil Regulating 9. Facial Foam Nivea for Men Oil Control Nivea Visage Deep Oil Control 10. Shampoo Cear Man Clear Woman

4.2 The Data Analysis