C. Research Respondents
Respondents’ opinions were data that needed in this research. Respondents’ opinions were necessary to answer problems that stated as research questions. There
were two different groups of respondents during conduct this study. Those groups were respondents of the preliminary field testing and respondents of the main field
testing.
1. The Respondents of the Preliminary Field Testing
The self-assessment model needed to improve and revise to get the final iconic model.
In the preliminary testing stage, respondents’ opinion, comment and suggestion were needed to develop the theoretical model. Respondents for the
preliminary field testing stage were a lecturer and three English teachers who were considered the experts in teaching learning activity and assessing learners and
teachers.
Table 3.1 The Description of Respondents in Preliminary Field Testing
Respondents Gender
Educational Background
Teaching Experience
in year F
M S1
S2 S3
1-5 6-10
10
Lecturer who teaches English in a college
1 1
1
Teachers who teach English in vocational school
3 3
1 2
The first respondent in the preliminary testing stage was an English lecturer in Respati University, Jogjakarta. He had been teaching English for more than 10 years
in Respati University. The others are English teachers of SMK Putra Tama Bantul
and SMKN 3 Palangkaraya. They were considered fully understand about teacher familiar with assessment and evaluation and had been teaching English for more than
5 years. Their teaching experience varied from 6 years to 10 years. The expert validation was used to determine whether the self-assessment model was well
designed, acceptable and feasible for English teachers of the vocational school.
2. The Respondents of the Main Field Testing
The respondents of the main field testing were 15 English teachers of six different vocational schools. Those English teachers were teaching in SMK Putra
Tama Bantul, SMKN 1 Palangkaraya, SMKN 2 Palangkaraya, SMKN 3 Palangkaraya, SMK Isei, and SMK Karsa Mulya. Since the product of this study was
a self-assessment for English teacher which guided their performance based on their competences, the respondents of this stage were the teachers themselves. Their
opinion was necessary to gather toward an expected self-assessment which helped them watch their performance. Their response which stated in closed-ended
questionnaire and open-ended questionnaire were useful to develop the product as a ready to use self-assessment model.
D. Research Instruments