2. Reliabilitas Skala Self- Efficacy
Running 1
Case Processing Summary
N Cases
Valid 99
99.0 Excluded
a
1 1.0
Total 100
100.0 a. Listwise deletion based on all variables in the
procedure.
Reliability Statistics
Cronbachs Alpha
N of Items .915
50
Item-Total Statistics
Scale Mean if Item Deleted
Scale Variance if Item Deleted
Corrected Item- Total Correlation
Cronbachs Alpha if Item
Deleted VAR00001
175.6162 393.198
.561 .911
VAR00002 174.8586
399.919 .556
.912 VAR00003
175.0202 396.898
.588 .912
VAR00004 174.9798
399.081 .501
.912 VAR00005
175.5859 400.163
.342 .914
VAR00006 175.7273
390.262 .589
.911 VAR00007
175.2929 387.821
.634 .911
VAR00008 176.1010
397.296 .398
.913 VAR00009
174.9798 395.367
.541 .912
VAR00010 174.8485
396.395 .542
.912 VAR00011
174.5960 400.611
.490 .913
VAR00012 174.8687
397.830 .531
.912
Universitas Sumatera Utara
VAR00013 175.5556
394.086 .531
.912 VAR00014
175.6465 396.129
.461 .912
VAR00015 175.5859
391.225 .598
.911 VAR00016
175.3333 389.184
.629 .911
VAR00017 175.3232
396.996 .540
.912 VAR00018
175.1111 398.406
.512 .912
VAR00019 175.2323
396.405 .529
.912 VAR00020
175.5859 389.551
.659 .910
VAR00021 175.2727
393.976 .458
.912 VAR00022
175.3333 390.878
.543 .912
VAR00023 175.1818
392.416 .577
.911 VAR00024
175.2323 393.588
.496 .912
VAR00025 175.3333
425.265 -.278
.920 VAR00026
175.3333 396.184
.530 .912
VAR00027 176.3333
422.449 -.228
.919 VAR00028
176.2222 433.175
-.491 .922
VAR00029 175.5556
396.372 .475
.912 VAR00030
175.7475 389.578
.604 .911
VAR00031 175.3939
388.445 .645
.910 VAR00032
175.3838 398.545
.419 .913
VAR00033 174.7475
400.680 .366
.913 VAR00034
175.0101 396.847
.543 .912
VAR00035 175.1010
402.520 .314
.914 VAR00036
174.8081 400.361
.463 .913
VAR00037 174.7778
400.746 .386
.913 VAR00038
176.6263 435.849
-.558 .922
VAR00039 176.4545
431.699 -.489
.921 VAR00040
175.4646 403.986
.286 .914
VAR00041 176.2929
423.740 -.261
.919 VAR00042
175.4141 394.061
.542 .912
VAR00043 175.3131
392.993 .649
.911 VAR00044
175.1010 394.622
.526 .912
VAR00045 175.0606
389.670 .705
.910
Universitas Sumatera Utara
VAR00046 175.4040
395.651 .463
.912 VAR00047
175.3939 393.037
.520 .912
VAR00048 175.3333
395.776 .425
.913 VAR00049
174.8687 394.870
.438 .913
VAR00050 175.1818
384.640 .626
.910
Scale Statistics
Mean Variance
Std. Deviation N of Items
1.7895E2 414.926
20.36973 50
Running 2
Case Processing Summary
N Cases
Valid 99
99.0 Excluded
a
1 1.0
Total 100
100.0 a. Listwise deletion based on all variables in the
procedure.
Reliability Statistics
Cronbachs Alpha
N of Items .947
43
Universitas Sumatera Utara
Item-Total Statistics
Scale Mean if Item Deleted
Scale Variance if Item Deleted
Corrected Item- Total Correlation
Cronbachs Alpha if Item
Deleted VAR00001
155.6970 468.091
.573 .945
VAR00002 154.9394
475.894 .554
.945 VAR00003
155.1010 472.377
.594 .945
VAR00004 155.0606
475.119 .496
.946 VAR00005
155.6667 477.041
.322 .947
VAR00006 155.8081
465.667 .582
.945 VAR00007
155.3737 461.522
.661 .944
VAR00008 156.1818
472.314 .414
.946 VAR00009
155.0606 470.486
.552 .945
VAR00010 154.9293
471.270 .564
.945 VAR00011
154.6768 476.956
.479 .946
VAR00012 154.9495
473.457 .535
.945 VAR00013
155.6364 470.030
.519 .945
VAR00014 155.7273
470.976 .480
.946 VAR00015
155.6667 465.980
.608 .945
VAR00016 155.4141
464.531 .621
.945 VAR00017
155.4040 472.447
.547 .945
VAR00018 155.1919
473.606 .531
.945 VAR00019
155.3131 471.483
.544 .945
VAR00020 155.6667
464.163 .669
.944 VAR00021
155.3535 468.741
.473 .946
VAR00022 155.4141
465.796 .549
.945 VAR00023
155.2626 467.257
.588 .945
VAR00024 155.3131
468.197 .514
.945 VAR00026
155.4141 470.674
.561 .945
VAR00029 155.6364
470.662 .509
.945 VAR00030
155.8283 464.674
.602 .945
VAR00031 155.4747
463.844 .633
.945 VAR00032
155.4646 474.986
.404 .946
Universitas Sumatera Utara
VAR00033 154.8283
476.389 .375
.946 VAR00034
155.0909 471.941
.560 .945
VAR00035 155.1818
478.416 .322
.947 VAR00036
154.8889 477.141
.438 .946
VAR00037 154.8586
475.776 .413
.946 VAR00042
155.4949 468.599
.565 .945
VAR00043 155.3939
467.711 .666
.945 VAR00044
155.1818 469.456
.543 .945
VAR00045 155.1414
463.898 .727
.944 VAR00046
155.4848 470.109
.490 .946
VAR00047 155.4747
468.395 .520
.945 VAR00048
155.4141 471.102
.431 .946
VAR00049 154.9495
470.987 .425
.946 VAR00050
155.2626 458.910
.633 .945
Scale Statistics
Mean Variance
Std. Deviation N of Items
1.5903E2 492.193
22.18542 43
Universitas Sumatera Utara
Lampiran 3
1. Data Mentah Subjek Penelitian pada Skala Stres Akademik 2. Data Mentah Subjek Penelitian pada Skala
Self-Efficacy
Universitas Sumatera Utara
Lampiran 4
1. Uji Normalitas Sebaran 2. Uji Linieritas Hubungan
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