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Table 1 Data Distribution of the Tests
Mean Std Dev N
KS P-value
Vocabulary_Size_Test 63.83
12.16 66
0.007 0.150
Morpheme_Identification_ Awareness_Test
14.53 2.062
66 0.090
0.150
Morphological_Sturcture_Aware ness_Test
6.561 1.746
66 0.031
0.150
From the table above, it can be seen that all data distribution of the three kind of tests resulted p-value 0.15. H
is not rejected as p-value 0.15 0,05. Thus, the data of the three variables are all normally distributed. In other
words, the data taken are from normal population.
2. Test of Linearity
Test of linearity was one of the tests done before Correlation of Pearson Product Moment was operated. It was to test whether the data of the variable
were linearly correlated. The test of linearity compared the data from two variables. The results of the test of linearity will be shown in the tables below.
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Table 2.1 The Result of Linearity Test between Vocabulary Size and Morpheme Identification Awareness
Sum of Squares
Df Mean
Square F
Sig. Vocabulary_Size
Test Morpheme_Identi
fication_Test Between
Groups Combined
2282.591 8
285.324 2.220
.039 Linearity
687.133 1
687.133 5.347
.024 Deviation from
Linearity 1595.458
7 227.923
1.774 .110
Within Groups 7324.575
57 128.501
Total 9607.167
65
From the data, it can be found that p-value is 0.024. H is rejected if p-
value 0.05. The result shows that p-value 0.024
0.05 so that H is
rejected. Therefore, vocabulary size and morpheme identification awareness is linearly correlated.
Table 2.2 The Result of Linearity Test between Vocabulary Size and Morphological Structure Awareness
Sum of Squares
df Mean
Square F
Sig. Vocabulary_Size
Morphological_S tructure_Test
Between Groups
Combined 3188.469
8 398.559
3.539 .002
Linearity 1565.815
1 1565.81
5 13.90
5 .000
Deviation from Linearity
1622.654 7
231.808 2.059
.063 Within Groups
6418.698 57
112.609 Total
9607.167 65
50
The result shows that p-value 0.000 0.05 so that H
is rejected. Thus, vocabulary size and morphological structure awareness are linearly
correlated.
Table 2.3 The Result of Linearity Test between Morpheme Identification Awareness and Morphological Structure Awareness
Sum of Squares
df Mean
Square F
Sig. Morpheme_Identifica
tion_Test Morphological_Struct
ure_Test Betwee
n Groups
Combined 38.939
8 4.867
1.168 .334
Linearity 21.560
1 21.560
5.174 .027
Deviation from Linearity
17.379 7
2.483 .596
.757 Within Groups
237.500 57
4.167 Total
276.439 65
From the data, it can be found that p-value is 0.027. H is rejected if p-value
0.05. The result shows that p-value 0.027 0.05 so that H
is rejected. So, morpheme identification awareness and morphological structure awareness
are linearly correlated. To sum up, the data distribution of the variables is all normally distributed.
In addition, the variables are also linearly correlated. The pre analysis fulfils the requirement to do the next analysis. The next step is to compute the data using
Correlation of Pearson Product Moment. The analysis by using Correlation of Pearson Product Moment will be presented as follows.
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1. Correlation between Vocabulary Size and Morpheme Identification Awareness
The first statistical analysis is about the correlation between vocabulary size and morpheme identification awareness. SPSS version 21 was used to
compute the data taken from vocabulary size test and morpheme identification awareness test. The result of the statistical analysis by using Correlation of
Pearson Product Moment is presented below.
Table 3.1 The Result of Correlation between Vocabulary Size and Morpheme Identification Awareness
Correlations
Morpheme_I dentification
_Test Vocabulary_
Size Morpheme_Identificati
on_Test Pearson
Correlation 1
.267 Sig. 2-tailed
.030 N
66 66
Vocabulary_Size Pearson
Correlation .267
1 Sig. 2-tailed
.030 N
66 66
. Correlation is significant at the 0.05 level 2-tailed.
The first result is to test the first hypothesis H “ There is no significant
correlation between vocabulary size and morpheme identification “ and Ha “There is significant relationship between vocabulary size and morpheme identification”.
