78
LAMPIRAN A
UJI DAYA BEDA DAN RELIABILITAS
1. Uji Daya Beda dan Uji Reliabilitas Skala Uji Coba
Running 1 Reliability Statistics
Cronbachs Alpha N of Items .735
54
Item-Total Statistics
Scale Mean if Item Deleted
Scale Variance if
Item Deleted Corrected
Item-Total Correlation
Cronbachs Alpha if Item
Deleted
VAR00001 166.36 183.396
.231
.731 VAR00002 167.00
185.379 .071
.735 VAR00003 167.00
179.767 .386
.726 VAR00004 166.75
182.442 .251
.730 VAR00005 167.39
186.183 .025
.737 VAR00006 166.56
184.404 .124
.733 VAR00007 167.65
185.860 .027
.738 VAR00008 167.28
183.446 .151
.733 VAR00009 166.60
181.622 .355
.728 VAR00010 168.18
183.588 .143
.733 VAR00011 166.40
180.923 .403
.727 VAR00012 166.36
183.901 .253
.731 VAR00013 167.15
183.413 .185
.732 VAR00014 167.13
182.409 .217
.731 VAR00015 166.92
178.868 .340
.726 VAR00016 167.04
180.173 .314
.727 VAR00017 167.50
185.650 .046
.736 VAR00018 167.08
182.227 .251
.730 VAR00019 166.87
179.788 .422
.725 VAR00020 166.74
181.146 .271
.729
Universitas Sumatera Utara
79 VAR00021 166.67
181.212 .327
.728 VAR00022 167.05
183.561 .133
.733 VAR00023 166.66
178.381 -.071
.817 VAR00024 166.57
182.559 .303
.729 VAR00025 167.39
184.338 .117
.734 VAR00026 166.56
180.463 .363
.727 VAR00027 166.96
180.484 .307
.728 VAR00028 167.01
180.320 .359
.727 VAR00029 167.77
184.218 .128
.733 VAR00030 167.02
184.233 .136
.733 VAR00031 166.76
183.447 .186
.732 VAR00032 166.40
159.816 .234
.746 VAR00033 166.81
182.060 .352
.728 VAR00034 166.74
181.573 .343
.728 VAR00035 166.61
178.765 .513
.723 VAR00036 166.41
180.031 .492
.725 VAR00037 167.07
182.413 .183
.731 VAR00038 166.82
181.762 .255
.729 VAR00039 166.76
181.019 .341
.727 VAR00040 166.85
179.394 .490
.724 VAR00041 166.84
178.798 .428
.724 VAR00042 167.41
185.099 .067
.736 VAR00043 166.77
179.655 .459
.725 VAR00044 166.51
181.922 .390
.728 VAR00045 166.71
181.256 .291
.728 VAR00046 166.79
179.178 .405
.725 VAR00047 167.55
187.143 -.011
.737 VAR00048 167.03
181.057 .318
.728 VAR00049 166.69
180.293 .382
.726 VAR00050 166.65
182.112 .267
.729 VAR00051 166.68
179.520 .506
.724 VAR00052 166.82
177.995 .487
.723 VAR00053 167.00
180.854 .319
.728 VAR00054 166.76
179.272 .387
.725
Universitas Sumatera Utara
80
Running 2 Reliability Statistics
Cronbachs Alpha N of Items .871
33
Item-Total Statistics
Scale Mean if Item Deleted
Scale Variance if
Item Deleted Corrected
Item-Total Correlation
Cronbachs Alpha if Item
Deleted
VAR00003 105.7404 88.039
.323 .869
VAR00004 105.4904 89.903
.187 .872
VAR00009 105.3365 87.973
.411 .867
VAR00011 105.1442 88.727
.342 .868
VAR00012 105.0962 90.185
.253 .870
VAR00015 105.6635 86.167
.365 .868
VAR00016 105.7788 86.232
.401 .867
VAR00018 105.8173 88.364
.296 .869
VAR00019 105.6058 87.348
.416 .867
VAR00020 105.4808 87.670
.305 .869
VAR00021 105.4135 88.594
.298 .869
VAR00024 105.3077 88.798
.344 .868
VAR00026 105.2981 88.134
.330 .868
VAR00027 105.7019 86.464
.396 .867
VAR00028 105.7500 87.160
.396 .867
VAR00033 105.5481 88.464
.395 .867
VAR00034 105.4808 87.398
.447 .866
VAR00035 105.3462 86.714
.501 .865
VAR00036 105.1538 87.510
.489 .865
VAR00038 105.5577 88.268
.279 .870
VAR00039 105.5000 87.029
.433 .866
VAR00040 105.5865 87.818
.416 .867
VAR00041 105.5769 87.586
.349 .868
VAR00043 105.5096 86.699
.505 .865
VAR00044 105.2500 88.015
.475 .866
VAR00045 105.4519 87.493
.349 .868
VAR00046 105.5288 86.854
.403 .867
Universitas Sumatera Utara
81 VAR00048 105.7692
87.597 .361
.868 VAR00049 105.4327
87.646 .380
.867 VAR00051 105.4231
86.305 .586
.863 VAR00052 105.5577
85.298 .546
.863 VAR00053 105.7404
86.641 .424
.866 VAR00054 105.5000
85.845 .465
.865
Running 3 Reliability Statistics
Cronbachs Alpha N of Items .872
32
Item-Total Statistics
Scale Mean if Item Deleted
Scale Variance if
Item Deleted Corrected
Item-Total Correlation
Cronbachs Alpha if Item
Deleted
VAR00003 102.4327 85.335
.318 .870
VAR00009 102.0288 85.213
.412 .868
VAR00011 101.8365 85.983
.340 .869
VAR00012 101.7885 87.392
.254 .871
VAR00015 102.3558 83.532
.358 .869
VAR00016 102.4712 83.436
.406 .868
VAR00018 102.5096 85.456
.308 .870
VAR00019 102.2981 84.638
.412 .868
VAR00020 102.1731 84.999
.299 .871
VAR00021 102.1058 85.843
.297 .870
VAR00024 102.0000 86.136
.334 .869
VAR00026 101.9904 85.447
.325 .870
VAR00027 102.3942 83.639
.403 .868
VAR00028 102.4423 84.540
.386 .868
VAR00033 102.2404 85.641
.401 .868
VAR00034 102.1731 84.572
.454 .867
VAR00035 102.0385 84.076
.492 .866
VAR00036 101.8462 84.772
.488 .866
VAR00038 102.2500 85.568
.275 .871
VAR00039 102.1923 84.215
.440 .867
Universitas Sumatera Utara
82 VAR00040 102.2788
85.271 .396
.868 VAR00041 102.2692
84.956 .339
.869 VAR00043 102.2019
83.988 .503
.866 VAR00044 101.9423
85.317 .469
.867 VAR00045 102.1442
84.610 .360
.869 VAR00046 102.2212
83.960 .415
.867 VAR00048 102.4615
84.756 .368
.869 VAR00049 102.1250
84.907 .379
.868 VAR00051 102.1154
83.540 .590
.864 VAR00052 102.2500
82.539 .550
.864 VAR00053 102.4327
83.762 .435
.867 VAR00054 102.1923
83.031 .472
.866
2. Uji Daya Beda dan Uji Reliabilitas Skala Penelitian
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