E. RESEARCH DATA ANALYSIS
This research applied both qualitative and quantitative methods to collect the data. The analysis of the collected data and information is used to develop the
materials and to identify the appropriateness of the developed materials as instructional materials for EFH program.
1. The qualitative data
The qualitative data were obtained through interviews, open-ended questionnaires, and observations including photographs and video recording. The
results of the data were in the form of descriptions about the effectiveness of developed materials for L1 class of EFH. The data were collected by interviewing
parents, children and teacher of L1A class of EFH 2013 and some other L1 teachers from FEC and EFH previous years. The open-ended questionnaire was
distributed to parents of L1A class children. The interviews and questionnaires followed the guidelines that have been outlined in Validity section in this chapter.
The collected data from the interview transcript and the result of the questionnaire were examined by assembling, coding, comparing and building meanings and
interpretations to find the evaluation of the developed materials. The result of the data was used to develop, to measure and to revise the designed materials until
they reached the ideal qualification of good materials for L1A children of EFH.
2. The quantitative data
The quantitative data was obtained from expert judgements’ questionnaire. To determine the reliability of the data, the researcher used Likert Scale in
analyzing the data. The researcher used the scale to quantify the experts’ opinion
through the questionnaires. The score of the data were formulated in the following key:
1 = Strongly Disagree 2 = Disagree
3 = Neither Agree nor Disagree 4 = Agree
5 = Strongly Agree Then, the collected data using Likert Scale were analyzed by calculating
the percentage by using the formula below:
Note: P= percentage of the item
f= collected scores N= number of cases
After calculating the percentage, the researcher transformed those percentages into criteria of feasibility. This result is very important to know
whether the materials should be revised or not. The materials are called feasible to apply if they get score more than 60. However, it should be revised if the score
less than 60. The criteria are outlined as the following table:
P
Kategori