CHAPTER IV RESEARCH FINDINGS AND DISCUSSIONS
A. Research Finding
1. Data Description
This section displays a description of the data on the results of the students’ listening skills test scores in the control and experimental classes.
Furthermore, data were collected from pre-test and post-test student scores from the experimental and control classes. Here is the description:
a. Pree-test score
The following is the data on the results of the students' listening skills test before the researcher used audio media from animated film videos in listening learning in the control class.
Table 4.1
Students’ Pre-test Score of Control Group
Students Pre-test score
S-1 20
S-2 20
S-3 40
S-4 40
S-5 25
S-6 35
S-7 55
S-8 40
S-9 30
S-10 65
S-11 35
S-12 55
S-13 45
S-14 20
39
S-15 45
S-16 20
S-17 35
S-18 20
S-19 40
S-20 40
S-21 35
S-22 45
S-23 55
S-24 30
S-25 40
S-26 45
S-27 65
S-28 20
S-29 50
S-30 45
S-31 45
S-32 30
S-33 50
S-34 35
Total 1315
Mean 38.676
Max score 65
Min score 20
As mentioned in table 4.1, the pre-test scores of students in the control group, it can be clarified that the total score is obtained by adding up all student scores. The total score is 1315. While the average score is obtained by dividing the total score by the number of samples, the average score is 38.676. To obtain detailed descriptions of students' pre-test data in the control group. The researcher calculated the data using SPSS 21.
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The following table describes the data description of the control group's pre-test score data after being calculated using SPSS 21.
For details of the control group's pretest data, see Appendix 11.
Table 4.2
Descriptive of Pre-Test at Control Group Statistics
Pre-test control group
N Valid 34
Missing 0
Mean 38.676
Median 40
Std. Deviation 12.631
Minimum 20
Maximum 65
Sum 1315
The following is the data on the results of the students' listening skills test before the researcher used audio-visual media from animated film videos in teaching listening in the experimental class.
Table 4.3
Students’ Pre-test Score of Experiment Group
Students Pre-test score
S-1 25
S-2 45
S-3 30
S-4 45
S-5 50
S-6 75
S-7 40
S-8 45
S-9 50
S-10 20
S-11 35
S-12 25
S-13 45
41
S-14 55
S-15 55
S-16 25
S-17 25
S-18 35
S-19 55
S-20 35
S-21 25
S-22 55
S-23 15
S-24 20
S-25 50
S-26 55
S-27 40
S-28 10
S-29 30
S-30 45
S-31 55
S-32 30
S-33 25
S-34 15
Total 1285
Mean 37.794
Max score 75
Min score 10
Based on the table 4.3, the pre-test scores of students in the experimental group, it can be clarified that the total score is obtained by adding up all student scores. The total score is 1285. While the average score is obtained by dividing the total score by the number of samples, the average score is 37.794. To obtain detailed descriptions of students' pre-test data in the experimental group. The researcher calculated the data using SPSS 21.
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The following table describes the data description of the control group's pre-test score data after being calculated using SPSS 21.
For details of the experiment group's pretest data, see Appendix 11.
Table 4.4
Descriptive of Pre-Test at Experiment Group Statistics
Pre-test experiment group
N Valid 34
Missing 0
Mean 37.794
Median 37.50
Std. Deviation 15.085
Minimum 10
Maximum 75
Sum 1285
Table 4.5
Data Description of Pre-test
No Class Total of
Students’
Mean Standard Deviation
1 Control 34 38.676 12.631
2 Experiment 34 37.794 15.085
Based on the data above, it can be explained that related to the pre-test of the control group, the highest score was 65 and the lowest score was 20 with an average of 38.676 and a standard deviation of 12.631. Furthermore, the experimental group pre-test with the highest score of 75 and the lowest score of 10 with an average score of 37.794 and a standard deviation of 15.085.
Associated with table 4.5, the pre-test scores of the two groups can be concluded that the scores between the control group and the
43
experimental group consisting of 68 students have different values. The average value of the control group has a higher score than the experimental group
b. Post-test
The following is the data on the results of the students' listening skills test after the researcher used audio media from animated video films in listening lessons in the control class.
Table 4.6
Students’ Post-test Score of Control Group
Students Post-test score
S-1 50
S-2 55
S-3 75
S-4 70
S-5 60
S-6 65
S-7 65
S-8 75
S-9 60
S-10 80
S-11 70
S-12 80
S-13 70
S-14 75
S-15 75
S-16 60
S-17 70
S-18 50
S-19 80
S-20 70
S-21 65
S-22 65
S-23 70
S-24 65
44
S-25 60
S-26 80
S-27 75
S-28 40
S-29 75
S-30 65
S-31 70
S-32 55
S-33 70
S-34 60
Total 2270
Mean 66.764
Max score 80
Min score 40
Based on the table 4.6, the post-test scores of students in the control group, it can be clarified that the total score is obtained by adding up all student scores. The total score is 2270. While the average score is obtained by dividing the total score by the number of samples, the average score is 64.764. To obtain detailed descriptions of students' post-test data in the experimental group. The researcher calculated the data using SPSS 21.
The following table describes the data description of the control group's post-test score data after being calculated using SPSS 21. For details of the control group's pretest data, see Appendix 11.
Table 4.7
Descriptive of Post-Test at Control Group Statistics
Post-test control group
N Valid 34
Missing 0
Mean 66.764
45
Median 70
Std. Deviation 9.525
Minimum 40
Maximum 80
Sum 2270
The following is the data on the results of the students' listening skills test after the researcher used audio-visual media from animated film videos in listening lessons in the experimental class.
Table 4.8
Students’ Post-test Score of Experiment Group
Students Post-test score
S-1 65
S-2 80
S-3 65
S-4 90
S-5 90
S-6 95
S-7 75
S-8 65
S-9 90
S-10 65
S-11 45
S-12 70
S-13 85
S-14 55
S-15 85
S-16 80
S-17 75
S-18 70
S-19 90
S-20 80
S-21 75
S-22 95
S-23 40
S-24 85
S-25 65
46
S-26 75
S-27 55
S-28 65
S-29 65
S-30 75
S-31 90
S-32 75
S-33 70
S-34 85
Total 2530
Mean 74.411
Max score 95
Min score 40
Based on the table 4.8, the post-test scores of students in the experimental group, it can be clarified that the total score is obtained by adding up all student scores. The total score is 2530. While the average score is obtained by dividing the total score by the number of samples, the average score is 74.411. To obtain detailed descriptions of students' post-test data in the experimental group. The researcher calculated the data using SPSS 21.
The following table describes the data description of the control groups post-test score data after being calculated using SPSS 21. For details of the experiment groups pretest data, see Appendix 11.
Table 4.9
Descriptive of Post Test at Experiment Group Statistics
Post-test control group
N Valid 34
Missing 0
Mean 74.411
Median 75
47
Std. Deviation 13.582
Minimum 40
Maximum 95
Sum 2530
Table 4.10
Data Description of Post-test
No Class Total of
Students’
Mean Standard Deviation
1 Control 34 66.764 9.525
2 Experiment 34 74.411 13.582
Related to the post-test data above, the highest score of the control group is 80 and the lowest score is 40 with an average score of 66.764, while the standard deviation is 9.525. Furthermore, the post-test experimental group with the highest score of 95 and the lowest score of 40 with an average score of 74.411 and a standard deviation of 13.582.
Associated with table 4.10, it informs that the post-test score has a significant score between the control and the experiment. The control group's score did increase in the post-test session but in this session, the experimental group's score was higher than the control group.
c. The Calculated Score of Control and Experimental Group
The following is the result of calculating the difference in listening skills test scores in the control and experimental classes in the table below:
48 Table 4.11
Calculated Table of Control Group Students
Pre-test Post-test Difference
Y1 Y2 Y
S-1 20 50 30
S-2 20 55 35
S-3 40 75 35
S-4 40 70 30
S-5 25 60 35
S-6 35 65 30
S-7 55 65 10
S-8 40 75 35
S-9 30 60 30
S-10 65 80 15
S-11 35 70 35
S-12 55 80 25
S-13 45 70 25
S-14 20 75 55
S-15 45 75 30
S-16 20 60 40
S-17 35 70 35
S-18 20 50 30
S-19 40 80 40
S-20 40 70 30
S-21 35 65 30
S-22 45 65 20
S-23 55 70 15
S-24 30 65 35
S-25 40 60 20
S-26 45 80 35
S-27 65 75 10
S-28 20 40 20
S-29 50 75 25
S-30 45 65 20
S-31 45 70 25
S-32 30 55 25
S-33 50 70 20
S-34 35 60 25
∑N=34 ∑Y1=1315 ∑Y2=2270 ∑Y=995
49 Table 4.12
Calculated Table of Experiment Group Students
Pre-test Post-test Difference
X1 X2 X
S-1 25 65 40
S-2 45 80 35
S-3 30 65 35
S-4 45 90 45
S-5 50 90 40
S-6 75 95 20
S-7 40 75 35
S-8 45 65 20
S-9 50 90 40
S-10 20 65 45
S-11 35 45 10
S-12 25 70 45
S-13 45 85 40
S-14 55 55 0
S-15 55 85 30
S-16 25 80 55
S-17 25 75 50
S-18 35 70 35
S-19 55 90 35
S-20 35 80 45
S-21 25 75 50
S-22 55 95 40
S-23 15 40 25
S-24 20 85 65
S-25 50 65 15
S-26 55 75 20
S-27 40 55 15
S-28 10 65 55
S-29 30 65 35
S-30 45 75 30
S-31 55 90 35
S-32 30 75 45
S-33 25 70 45
S-34 15 85 70
∑N=34 ∑X1=1285 ∑X2=2530 ∑X=1245
50 Table 4.12
Data Description of Calculated Tables
∑N Y X
34 ∑Y1 ∑Y2 ∑Y ∑X1 ∑X2 ∑X
1315 2270 995 1285 2530 1245
Based on the data above, after the pre-test and post-test were carried out in the control and experimental groups. Then the researcher tried to compare the results of the pre-test and post-test in the two groups. Table 4.5 shows that there is a difference in the results of the pre-test and post-test scores for the control class is 995 and the difference in pre-test and post-test scores in the experimental class is 1245. From these differences it can be concluded that there is a significant difference between the control class and the experimental class.