Need for achievement and High aspiration
5, 7, 37 17, 23, 40
Goal orientation 3, 14, 34, 20, 27
12 Perseverance
1, 6, 18, 30, 33 2, 21, 26, 28, 31
Tolerance of ambiguity 11, 35, 36
15, 25, 29
a. Validity Instrument
Validation of instrument was conducted to see whether the instrument is capable to collect the data or not. The
writer got the standard coefficient validity minimum for this instrument with N = 31 and coefficient significance
level 5. The coefficient validity is 0.35. To see the validity instrument, the researcher did it through SPSS 16
Program. In validity test which was conducted in XI Science 3 of
SMAN 3 TANGSEL, the researcher got 33 items valid from 40 items of the questionnaire. The numbers of valid
item are 1, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 18, 19, 20, 21, 22, 24, 26, 27, 28, 30, 31, 32, 33, 34, 35, 36, and
37. The numbers of invalid item are 2, 17, 23, 29, 38, 39, and 40. It can be seen as below:
Table 3.3 The Result of Validity Instrument
Indicators Items number
Positive statement
Negative statement
Positive task orientation
9, 19, 38 8, 13, 32, 39
Ego-involvement 10, 22, 16
4, 24 Need for achievement
and High aspiration 5, 7, 37
17, 23, 40
Goal orientation 3, 14, 34, 20,
27 12
Perseverance 1, 6, 18, 30, 33
2, 21, 26, 28, 31
Tolerance of ambiguity 11, 35, 36
15, 25, 29 means invalid
b. The Result of Reliability Test
The researcher used SPPS 16 in order to get the
reliability of the questionnaire. The result can be seen as below:
Table 3.4 The Result of Reliability Test
Reliability Statistics
Cronbachs Alpha
N of Items .907
40
From the result, it can be seen that .
Then the researcher compared to with N= 40 and 5
as significant level, that is . It can be
concluded that this instrument reliable because =
.
c. The Result of Normality Test
The result of normality test is used to see whether the items of the questionnaire are distributed normal or not.
Based on normality test through SPSS program, the researcher got that the items of the questionnaire is
distributed normal. It can be seen as below:
Table 3.5 The Result of Normality Test
Tests of Normality
Kolmogorov-Smirnov
a
Shapiro-Wilk Statistic
df Sig.
Statistic Df
Sig. Total
.113 31
.200 .967
31 .449
a. Lilliefors Significance Correction . This is a lower bound of the true significance.
With and N = 33,
and it can be described
then can be concluded that the items of the instrument are normal.
2. The Documentation
