27
2. The participants of Preliminary Field Testing
The  participants  of  preliminary  field  testing  were  an  English  teacher  of
SMPN 15 Yogyakarta and two lecturers of English  Education Study Program  of
Sanata Dharma University. The designed materials were evaluated by these experts so  the  researcher  could  improve  parts  that  needed  to  be  improved.  Table  3.1
presented the description of the respondents.
3. 2. The Description of Respondents
Group of Respondents Female Male
Educational Background
Teaching Experience year
Female  Male   S1 S2
S3 1
1-5 10
English Teacher English Lectures
C. Research Setting
This research took place in SMPN 15 Yogyakarta. It was located Jl Tegal Lempuyangan No. 61 Yogyakarta 55211. The data collection was done at SMPN
15 Yogyakarta and Sanata Dharma University.
D. Research Instruments
In this research, the researcher used three instruments to collect data. The instruments were an interview, observation, and questionnaires. The interview and
observation were used for data collecting while  the questionnaires were  used for the evaluation of the designed materials.
1. Instruments for Research and Information collecting step
For the research and information collecting, the researcher used interview and  classroom  observation.  For  the  interview,  the  researcher  interviewed  two
28 English  teachers,  while  the  researcher  observed  two  classes  for  the  classroom
observation. The interview and classroom observation helped the researcher obtain information  dealing  with
students’  needs  which  were  important  to  design  good materials of writing using EGRA technique for the eighth-grade students of SMPN
15 Yogyakarta.
2. Instrument for Preliminary Field Testing Step
For  the  preliminary  field  testing,  the  researcher  used  questionnaires  to collect  comments  and feedback related to  the designed materials.  The researcher
used both close and open questionnaires. The questionnaires were distributed to the experts  to  get  feedbacks  and  suggestions  to  the  designed  materials.  The
questionnaires used for expert validation were divided into two parts. First, the researcher used Likert Scale for each statement. There were four
degrees of agreement, such as strongly agree, agree, disagree, and strongly disagree. The  researcher  did  not  use  undecided  since  the  researcher  wanted  to  know  the
strength or weakness in each statement. Second, the researcher provided spaces for experts  to  give  suggestions  and  comments  in  order  to  improve  the  designed
materials.
E. Data Gathering Technique
This  research  was  conducted  in  the  second  semester  which  was  within March 2016 at SMPN 15 Yogyakarta. It was done by conducting the interview and
observation  and  distributing  questionnaires.  For  the  research  and  information
collecting, the researcher observed the class. The importance of doing observation PLAGIAT MERUPAKAN TINDAKAN TIDAK TERPUJI