49
item_13 75.53
78.158 .342
.873 item_15
75.43 77.989
.443 .871
item_16 75.52
74.864 .474
.870 item_17
75.34 77.050
.444 .871
item_18 75.48
78.417 .306
.874 item_19
75.67 75.046
.494 .869
item_20 75.52
75.005 .565
.868 item_22
75.63 74.848
.596 .867
item_23 75.50
78.276 .316
.874 item_24
75.49 74.982
.496 .869
item_26 75.43
73.166 .694
.864 item_28
75.33 76.316
.425 .871
item_30 76.10
75.601 .414
.872 item_32
75.80 75.266
.401 .872
item_33 75.83
77.487 .419
.871 item_34
75.70 75.884
.401 .872
item_35 75.36
77.880 .345
.873 item_36
75.53 75.311
.477 .870
item_37 75.56
78.626 .307
.874 item_39
75.72 75.286
.503 .869
item_40 75.51
74.418 .474
.870
Setelah 3 kali pengujian validitas se ara keseluruhan, diperoleh relia ilitas skala yakni α = 0,875
dengan jumlah item valid yakni 26 item.
B. Validitas item dalam aspek
a. Aspek 1 Pengujian 1 tanpa mengikutsertakan item pada aspek 1 yang telah gugur di
validitas keseluruhan, yakni item no: 1,11,21,31
Reliability Statistics
Cronbachs Alpha
N of Items .751
4
Item-Total Statistics
Scale Mean if Item Deleted
Scale Variance if Item Deleted
Corrected Item- Total
Correlation Cronbachs
Alpha if Item Deleted
item_2 8.46
3.298 .608
.661 item_12
8.71 3.207
.554 .688
item_22 8.34
3.577 .555
.693 item_32
8.52 3.113
.493 .732
50
b. Aspek 2 Pengujian 1 tanpa mengikutsertakan item pada aspek 2 yang telah gugur di
validitas keseluruhan, yakni item no: 3,4,14
Reliability Statistics
Cronbachs Alpha
N of Items .593
5
Item-Total Statistics
Scale Mean if Item Deleted
Scale Variance if Item Deleted
Corrected Item- Total
Correlation Cronbachs
Alpha if Item Deleted
item_13 12.00
3.318 .362
.534 item_23
11.97 3.516
.243 .589
item_24 11.95
2.727 .459
.470 item_33
12.29 3.573
.252 .584
item_34 12.16
2.679 .435
.485
pengujian 2 setelah dihilangkan item yang gugur di pengujian pertama yakni item no 23 dan 33
Reliability Statistics
Cronbachs Alpha
N of Items .635
3
Item-Total Statistics
Scale Mean if Item Deleted
Scale Variance if Item Deleted
Corrected Item- Total
Correlation Cronbachs
Alpha if Item Deleted
item_13 6.07
1.783 .399
.603 item_24
6.02 1.388
.451 .528
item_34 6.23
1.239 .502
.451
c. Aspek 3 Pengujian 1 tanpa mengikutsertakan item pada aspek 3 yang telah gugur di
validitas keseluruhan, yakni item no: 6 dan 25
Reliability Statistics
Cronbachs Alpha
N of Items .697
6
51
Item-Total Statistics
Scale Mean if Item Deleted
Scale Variance if Item Deleted
Corrected Item- Total
Correlation Cronbachs
Alpha if Item Deleted
item_5 15.83
5.168 .414
.665 item_15
15.75 5.307
.365 .677
item_16 15.84
4.439 .386
.677 item_26
15.76 4.022
.640 .578
item_35 15.68
5.151 .293
.697 item_36
15.86 4.213
.510 .627
pengujian 2 setelah dihilangkan item yang gugur pada pengujian pertama yakni item no 35
Reliability Statistics
Cronbachs Alpha
N of Items .697
5
Item-Total Statistics
Scale Mean if Item Deleted
Scale Variance if Item Deleted
Corrected Item- Total
Correlation Cronbachs
Alpha if Item Deleted
item_5 12.56
4.109 .371
.680 item_15
12.48 4.206
.336 .690
item_16 12.57
3.294 .411
.674 item_26
12.49 3.067
.615 .570
item_36 12.60
3.057 .563
.595
d. Aspek 4 Pengujian 1 tanpa mengikutsertakan item pada aspek 4 yang telah gugur di
