Data Analysis Technique RESEARCH METHODOLOGY

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I. Statistical Hypotheses

Ho: β ≤ 0 H1: β 0 Description : H : Video Game has no positive effect on Students’ Reading Comprehension of Narrative Text H 1 : Video Game has a positive effect on students’ Reading Comprehension of Narrative Text. 33 33

CHAPTER IV RESEARCH FINDINGS AND INTERPRETATION

A. Research Findings

1. Data Description

This chapter presents data collection of experimental class and controlled class on SMP N 96 Jakarta Selatan where pre-test and post-test given. The researcher chose class VIII-2 as the controlled class and class VIII-3 as the experimental class. Both classes consist of 36 students each and the researcher chose only 30 students as the sample. In this section, there are 2 tables presenting test scores of experimental class and test scores of controlled class. Each table consist of 3 columns, they are pre-test score, post-test score and gained score.

a. Data of Experimental Class

Table 4.1 Students’ Scores in Experimental Class Student No. Pre Test Post Test Gained Score 1 60 64 4 2 52 60 8 3 56 70 14 4 66 70 4 5 50 64 14 6 60 74 14 7 56 64 8 8 66 68 2 9 58 78 20 10 42 56 14 11 40 50 10 12 62 70 8 13 52 64 12 34 Student No. Pre Test Post Test Gained Score 14 42 58 16 15 60 72 12 16 50 68 18 17 52 74 22 18 48 50 2 19 56 64 8 20 54 58 4 21 50 60 10 22 56 68 12 23 54 68 14 24 50 66 16 25 62 70 8 26 54 70 16 27 48 70 22 28 54 64 10 29 58 70 12 30 52 60 8 ∑ 1620 1962 342 Average Score 54

65.4 11.4

From Table 4.1, it was shown that the highest score on pre-test of Experimental Class was 66 and the lowest score was 42, while in the post test of Experimental Class, the highest score was 78 and the lowest was 58. In the Table 4.1, it also revealed that the total of gained score was 342 and the average score between pre-test and post-test are different. The post test score was slightly higher by 11.4. 35

b. Data of Controlled Class

Table 4.2 Students’ Scores in Controlled Class Student No. Pre Test Post Test Gained Score 1 52 56 4 2 68 84 16 3 44 46 2 4 46 50 4 5 66 78 12 6 56 58 2 7 62 82 20 8 54 68 14 9 70 80 10 10 46 62 16 11 42 62 20 12 48 56 8 13 60 54 -6 14 54 82 28 15 54 64 10 16 50 58 8 17 48 50 2 18 58 82 24 19 66 70 4 20 68 66 -2 21 58 64 6 22 48 56 8 23 52 64 12 24 54 60 6 25 46 58 12 26 42 46 4 36 Student No. Pre Test Post Test Gained Score 27 44 62 18 28 64 70 6 29 58 68 10 30 62 70 8 ∑ 1640 1926 286 Average Score 54.6

64.2 9.53

In the Table 4.2 above, it was shown that the highest score in pre test on Controlled Class was 70 and the lowest score was 42, furthermore, the highest score in post test on Controlled Class was 84 and the lowest score was 46. The average score on Controlled Class was slightly increased by 9.53 points and the total of gained score was 286. In the next page, the scanned pages of pre-test instrument can be seen.