I. The Kind and Resource of the Data
1. Kind of Data
In this research, the writer used both of qualitative and quantitative data. The qualitative data would be getting from the result of interviewing the
English teacher and post-questionnaire. While the quantitative data would be getting from the result of observation in the classroom, the result of pre-
questionnaire and students score from the tests.
2. Resource of the Data
The data are getting from the respondents who involved in this research, they are the students of second year of SMP Raden Patah Depok,
there are 3 classes, but the writer chose the VIII-1 class, the other data got also from the English teacher.
J. The Instrument of Data
1. Form of Interview, this form is used to get some information from the English
teacher such as about what the method which is used in teaching the students and how the students of VIII-1 class are. The total number of the questions is
25, which is consisting of 19 short answer questions and 6 open questions. For short answer questions there are consist of 10 questions about students of
VIII- 1 and their English, 5 questions about students’ activities in the
classroom and 4 questions about media and the method which is used by the English teacher.
2. Pre-Questionnaire for the Students, this questionnaire is used to measure
students’ view about English and to get the data description of the students’ condition and activities in the classroom. The total number of the questions is
15, which is consisting of 6 short answer questions and 9 open questions. 3.
Post-Questionnaire for the Students, this questionnaire used to describe students opinion toward the teaching personal pronoun through CTL which
has done in the six meetings. This post-questionnaire consist of 4 open questions.
4. Form of Observation. This observation form is used to score the activities in
the classroom when teaching learning process. 5.
Tests. To know the students improvement, the writer used tests. The test gave twice in every cycle, there are pre-test and post test. The questions are about
personal pronoun.
K. Technique of Trustworthiness
Throughout the process of data collection and analysis, the writer need to ensure that findings and interpretations are accurate; the writer determined the
accuracy or credibility of the findings through strategies bellow: 1.
Member checking. Member checking is a process re-checking by writer by asked whoever who involved in this research whether the students, teacher or
the headmaster for the trust ness of the information which have collected. 2.
Triangulation. Triangulation is checking the trust ness of the information by comparing the data with someone else who has the same situation.
To know and measure the validity which consists of index of difficulty and index of discrimination of the test, the patterns are:
Table 3.2 The Pattern of Index Discrimination and Index of Difficulty
DISCRIMINATION HG - LG
1 4
N DIFFICULTY HG + LG
1 2
N 0 - 30
30 - 79 80 - 100
HIGH MEDIUM
LOW -1
– 0,0 BAD
DROPPED DROPPED
DROPPED 0,1
– 0,3 OK
USED REVISED
USED 0,4
– 0,6 GOOD
USED USED
USED 0,6
– 1,0 VERY GOOD
USED USED
USED HG: High Group
LG: Low Group N : The Total Number of Respondent