107
UJI VALIDITAS DAN RELIABILITAS
108
B. Uji Validitas
1. Validitas Perhatian Orang Tua
Butir Angket
Butir
�
� ��
N = 30 Keterangan
Pearson Correlation
Sig. 2- tailed
N
1 .413
.023 30
0,361 Valid
2 .088
.642 30
0,361 Tidak Valid
3 .363
.049 30
0,361 Valid
4 .305
.101 30
0,361 Tidak Valid
5 .411
.024 30
0,361 Valid
6 .341
.065 30
0,361 Tidak Valid
7 .683
.000 30
0,361 Valid
8 .416
.022 30
0,361 Valid
9 .441
.015 30
0,361 Valid
10 .485
.007 30
0,361 Valid
11 .558
.001 30
0,361 Valid
12 .559
.001 30
0,361 Valid
13 .088
.643 30
0,361 Tidak Valid
14 .200
.290 30
0,361 Tidak Valid
15 .498
.005 30
0,361 Valid
16 .439
.015 30
0,361 Valid
17 .610
.000 30
0,361 Valid
18 .472
.008 30
0,361 Valid
19 .546
.002 30
0,361 Valid
20 .520
.003 30
0,361 Valid
. Correlation is significant at the 0.05 level 2-tailed. . Correlation is significant at the 0.01 level 2-tailed.
2. Validitas Disiplin Belajar
Butir Angket
Butir
�
� ��
N = 30 Keterangan
Pearson Correlation
Sig. 2- tailed
N
1 .248
.186 30
0,361 Tidak Valid
2 .383
.037 30
0,361 Valid
3 .421
.020 30
0,361 Valid
4 .524
.003 30
0,361 Valid
5 -.148
.435 30
0,361 Tidak Valid
6 .520
.003 30
0,361 Valid
7 .768
.000 30
0,361 Valid
8 .637
.000 30
0,361 Valid
9 .581
.001 30
0,361 Valid
10 -.127
.504 30
0,361 Tidak Valid
11 .238
.205 30
0,361 Tidak Valid
12 .565
.001 30
0,361 Valid
13 .748
.000 30
0,361 Valid
14 .399
.029 30
0,361 Valid
15 .692
.000 30
0,361 Valid
. Correlation is significant at the 0.05 level 2-tailed. . Correlation is significant at the 0.01 level 2-tailed.
3. Validitas Motivasi Belajar Butir
Angket Butir
r tabel 30
Keterangan Pearson
Correlation Sig. 2-
tailed N
1 .402
.028 30
0,361
Valid
2 .494
.006 30
0,361 Valid
3 .529
.003 30
0,361
Valid
4 .508
.004 30
0,361 Valid
5 -.102
.592 30
0,361
Tidak Valid
6 .420
.021 30
0,361 Valid
7 .187
.321 30
0,361
Tidak Valid
8 .572
.001 30
0,361 Valid
9 .555
.001 30
0,361
Valid
10 .590
.001 30
0,361 Valid
11 .266
.156 30
0,361 Tidak Valid
12 .462
.010 30
0,361 Valid
13 .524
.003 30
0,361
Valid
14 .398
.029 30
0,361 Valid
15 .030
.876 30
0,361
Tidak Valid
16 .052
.784 30
0,361 Tidak Valid
17 .585
.001 30
0,361 Valid
18 .157
.408 30
0,361 Tidak Valid
19 .225
.233 30
0,361
Tidak Valid
20 .462
.010 30
0,361 Valid
21 .620
.000 30
0,361
Valid
22 .493
.006 30
0,361 Valid
23 .464
.010 30
0,361 Valid
24 .390
.033 30
0,361 Valid
25 .383
.037 30
0,361
Valid
. Correlation is significant at the 0.05 level 2-tailed. . Correlation is significant at the 0.01 level 2-tailed.
C. Hasil Uji Reliabilitas
1. Perhatian Orang Tua
Case Processing Summary
N Cases
Valid 30
100.0 Excluded
a
0.0 Total
30 100.0
a. Listwise deletion based on all variables in the procedure.
Reliability Statistics
Cronbachs Alpha
N of Items
.799 15
2. Disiplin Belajar
Case Processing Summary
N Cases
Valid 30
100.0 Excluded
a
0.0 Total
30 100.0
a. Listwise deletion based on all variables in the procedure.
Reliability Statistics
Cronbachs Alpha
N of Items
.809 11
3. Motivasi Belajar
Case Processing Summary
N Cases
Valid 30
100.0 Excluded
a
0.0 Total
30 100.0
a. Listwise deletion based on all variables in the procedure.
Reliability Statistics
Cronbachs Alpha
N of Items
.818 18