2. TAHAP II Case Processing Summary
N Cases
Valid 50
100.0 Excluded
a
.0 Total
50 100.0
a. Listwise deletion based on all variables in the procedure.
Reliability Statistics
Cronbachs Alpha
Cronbachs Alpha Based on Standardized Items
N of Items .914
.919 38
Summary Item Statistics
Mean Minimum Maximum Range Maximum
Minimum Variance
N of Items
Item Means 2.855
2.200 3.200
1.000 1.455
.044 38
Inter-Item Correlations
.229 -.234
.687 .920
-2.935 .025
38
Item-Total Statistics
Scale Mean if Item Deleted
Scale Variance if
Item Deleted Corrected
Item-Total Correlation
Cronbachs Alpha if Item
Deleted a01
105.52 103.928
.389 .913
a10 105.82
101.171 .644
.909 a12
105.52 104.091
.531 .911
a14 105.88
104.557 .384
.913 a16
105.58 105.840
.381 .913
a18 105.70
103.602 .485
.912 a20
106.28 102.287
.413 .913
a22 105.50
105.439 .529
.912 a23
105.64 103.745
.441 .912
Universitas Sumatera Utara
a24 105.52
103.561 .500
.911 a25
105.54 105.764
.592 .912
a26 106.14
104.123 .329
.914 a27
105.78 102.461
.550 .911
a28 105.74
102.156 .591
.910 a30
105.60 104.245
.419 .912
a31 105.48
103.642 .575
.911 a33
105.92 100.606
.557 .911
a36 105.72
103.920 .422
.912 a37
105.70 105.112
.312 .914
a38 105.54
105.315 .360
.913 a41
105.50 105.480
.457 .912
a42 105.56
103.966 .437
.912 a43
105.28 106.655
.272 .914
a44 105.32
103.896 .491
.912 a45
105.82 104.885
.343 .914
a46 105.66
103.943 .560
.911 a48
105.38 106.240
.381 .913
a50 105.62
104.485 .489
.912 a51
105.56 103.435
.555 .911
a52 105.84
101.239 .672
.909 a54
105.42 106.738
.281 .914
a55 105.70
103.439 .499
.911 a57
105.66 104.392
.514 .911
a59 105.52
105.561 .383
.913 a60
105.56 104.456
.424 .912
a61 105.50
106.255 .422
.913 a63
105.42 104.942
.394 .913
a64 105.32
105.079 .383
.913
Scale Statistics
Mean Variance
Std. Deviation N of Items
108.48 109.683 10.473
38
Universitas Sumatera Utara
3. TAHAP III Case Processing Summary
N Cases
Valid 50
100.0 Excluded
a
.0 Total
50 100.0
a. Listwise deletion based on all variables in the procedure.
Reliability Statistics
Cronbachs Alpha
Cronbachs Alpha Based on Standardized Items
N of Items .914
.918 36
Summary Item Statistics
Mean Minimum Maximum Range Maximum
Minimum Variance N of Items Item Means
2.839 2.200
3.160 .960
1.436 .042
36 Inter-Item
Correlations .238
-.234 .687
.920 -2.935
.024 36
Item-Total Statistics
Scale Mean if Item Deleted
Scale Variance if
Item Deleted Corrected
Item-Total Correlation
Cronbachs Alpha if Item
Deleted a01
99.26 98.441
.380 .913
a10 99.56
95.394 .666
.909 a12
99.26 98.645
.515 .911
a14 99.62
98.934 .384
.913 a16
99.32 100.426
.355 .913
a18 99.44
98.047 .481
.911 a20
100.02 96.265
.442 .912
a22 99.24
99.819 .526
.911 a23
99.38 98.200
.437 .912
Universitas Sumatera Utara
a24 99.26
97.951 .501
.911 a25
99.28 100.124
.591 .911
a26 99.88
98.230 .348
.914 a27
99.52 96.581
.577 .910
a28 99.48
96.581 .593
.910 a30
99.34 98.515
.429 .912
a31 99.22
98.134 .566
.910 a33
99.66 94.964
.566 .910
a36 99.46
98.131 .437
.912 a37
99.44 99.680
.296 .914
a38 99.28
99.716 .356
.913 a41
99.24 99.900
.449 .912
a42 99.30
98.500 .425
.912 a44
99.06 98.180
.502 .911
a45 99.56
99.476 .325
.914 a46
99.40 98.245
.571 .910
a48 99.12
100.598 .378
.913 a50
99.36 98.888
.487 .911
a51 99.30
97.684 .571
.910 a52
99.58 95.555
.686 .908
a55 99.44
97.680 .514
.911 a57
99.40 98.816
.510 .911
a59 99.26
100.196 .354
.913 a60
99.30 98.786
.429 .912
a61 99.24
100.717 .405
.912 a63
99.16 99.688
.359 .913
a64 99.06
99.527 .375
.913
Scale Statistics
Mean Variance
Std. Deviation N of Items
102.22 103.930 10.195
36
Universitas Sumatera Utara
4. TAHAP IV Case Processing Summary
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