LAMPIRAN B
Reliabilitas dan Uji Daya Beda Aitem Skala
A.
Uji daya beda aitem & reliabilitas skala persepsi iklim sekolah
Pengolahan I
Reliability Statistics
Cronbach's
Alpha
N of Items
.629
20
Item-Total Statistics
Scale Mean if
Item Deleted
Scale Variance if
Item Deleted
Corrected
Item-Total Correlation
Cronbach's Alpha
if Item Deleted
VAR00001
43.2396
58.353
.199
.620
VAR00002
42.2604
61.900
-.081
.649
VAR00003
43.0313
54.241
.286
.608
VAR00004
43.9896
57.337
.179
.622
VAR00005
42.5833
55.635
.337
.604
VAR00006
43.8646
61.297
-.062
.655
VAR00007
43.4896
58.505
.119
.629
VAR00008
43.5208
51.936
.582
.574
VAR00009
42.7917
55.261
.267
.611
VAR00010
43.3958
55.863
.268
.611
VAR00011
44.0313
53.736
.420
.592
VAR00012
43.6354
56.803
.210
.619
VAR00013
43.6458
57.200
.108
.637
VAR00014
43.0625
55.764
.313
.607
VAR00015
43.2917
57.051
.203
.619
VAR00016
43.1042
53.442
.383
.595
VAR00017
43.2604
55.563
.262
.612
VAR00018
43.2083
54.461
.368
.599
VAR00019
42.7188
61.215
-.033
.643
Pengolahan II
Reliability Statistics
Cronbach's
Alpha
Cronbach's
Alpha Based
on
Standardized
Items
N of Items
.620
.621
10
Item-Total Statistics
Scale Mean
if Item
Deleted
Scale
Variance if
Item Deleted
Corrected
Item-Total
Correlation
Squared
Multiple
Correlation
Cronbach's
Alpha if Item
Deleted
VAR00001
29.3096
52.674
.279
.122
.782
VAR00002
29.7360
47.736
.490
.388
.764
VAR00003
29.3553
47.506
.501
.347
.763
VAR00004
29.3604
45.977
.594
.431
.753
VAR00005
30.1117
45.875
.542
.390
.758
VAR00006
29.6396
49.354
.325
.209
.781
VAR00007
29.8325
52.916
.174
.074
.792
VAR00008
30.0254
45.658
.517
.313
.761
VAR00009
28.6396
51.252
.370
.184
.776
VAR00010
28.7970
51.438
.345
.292
.778
VAR00011
30.0508
47.365
.519
.325
.761
VAR00012
29.5178
47.863
.488
.297
.765
B.
Uji daya beda aitem & reliabilitas skala disiplin
Pengolahan I
Reliability Statistics
Cronbach's Alpha
N of Items
.737
20
Item-Total Statistics
Scale Mean if
Item Deleted
Scale Variance
if Item Deleted
Corrected
Item-Total
Correlation
Cronbach's
Alpha if Item
Deleted
VAR00001
42.8333
71.046
.420
.719
VAR00002
42.8958
66.452
.491
.709
VAR00003
43.0521
65.292
.529
.705
VAR00004
42.5938
69.065
.403
.718
VAR00005
43.6563
72.081
.273
.729
VAR00006
42.9063
70.760
.312
.726
VAR00007
42.3958
75.800
.087
.742
VAR00008
42.5000
71.200
.297
.727
VAR00009
43.2917
67.893
.488
.711
VAR00010
42.1250
70.384
.393
.720
VAR00011
43.4688
73.515
.178
.737
VAR00012
44.3333
75.972
.061
.745
VAR00013
42.2708
74.579
.159
.737
VAR00014
43.1771
73.831
.172
.737
VAR00015
43.2083
75.135
.156
.737
VAR00016
42.4896
70.147
.359
.722
VAR00017
43.5625
70.522
.367
.722
VAR00018
42.9479
68.366
.432
.715
VAR00019
42.3646
78.634
-.073
.748
Pengolahan II
Reliability Statistics
Cronbach's
Alpha
Cronbach's
Alpha Based
on
Standardized
Items
N of Items
.786
.782
13
Item-Total Statistics
Scale
Mean if
Item
Deleted
Scale
Variance if
Item Deleted
Corrected
Item-Total
Correlation
Squared
Multiple
Correlation
Cronbach's
Alpha if Item
Deleted
VAR00001
29.3096
52.674
.279
.122
.782
VAR00002
29.7360
47.736
.490
.388
.764
VAR00003
29.3553
47.506
.501
.347
.763
VAR00004
29.3604
45.977
.594
.431
.753
VAR00005
30.1117
45.875
.542
.390
.758
VAR00006
29.6396
49.354
.325
.209
.781
VAR00007
29.8325
52.916
.174
.074
.792
VAR00008
30.0254
45.658
.517
.313
.761
VAR00009
28.6396
51.252
.370
.184
.776
VAR00010
28.7970
51.438
.345
.292
.778
VAR00011
30.0508
47.365
.519
.325
.761
VAR00012
29.5178
47.863
.488
.297
.765
LAMPIRAN C
Uji Normalitas, Linearitas
Uji Normalitas Persepsi Iklim Sekolah dan Disiplin
One-Sample Kolmogorov-Smirnov Test
Unstandardized Residual
N 197
Normal Parametersa,,b Mean .0000000 Std. Deviation 6.49031348
Most Extreme Differences Absolute .042
Positive .021
Negative -.042
Kolmogorov-Smirnov Z .596
Asymp. Sig. (2-tailed) .869
a. Test distribution is Normal.
b. Calculated from data.
Uji Linearitas Persepsi Iklim Sekolah dan Disiplin
ANOVA Table
Sum of Squares df Mean Square F Sig.
disiplin * persep siiklim
Between Groups (Combined) 3351.967 24 139.665 3.108 .000
Linearity 2825.582 1 2825.582 62.872 .000
Deviation from Linearity
526.386 23 22.886 .509 .970
Within Groups 7729.952 172 44.942
Uji Hipotesis : Pengaruh Persepsi Iklim Sekolah Terhadap Disiplin
Model Summaryb
Model R R Square
Adjusted R Square
Std. Error of the Estimate
1 .505a .255 .251 6.507 a. Predictors: (Constant), persepsiiklim
b. Dependent Variable: disiplin
ANOVAb
Model Sum of Squares df Mean Square F Sig.
1 Regression 2825.582 1 2825.582 66.735 .000a
Residual 8256.337 195 42.340
Total 11081.919 196
a. Predictors: (Constant), persepsiiklim
b. Dependent Variable: disiplin
Coefficientsa
Model
Unstandardized Coefficients
Standardized Coefficients
t Sig. B Std. Error Beta
1 (Constant) 15.309 2.097 7.299 .000
persepsiiklim .705 .086 .505 8.169 .000