Validitas & Reliabilitas (Sert)
Case Processing Summary
N Cases
%
Valid
40
100.0
0
.0
40
100.0
a
Excluded Total
a. Listwise deletion based on all variables in the procedure.
Reliability Statistics
Cronbach's Alpha Based on Cronbach's Alpha
Standardized Items .949
78
N of Items .950
37
Item-Total Statistics Scale Mean if Item Deleted
Scale Variance if Item Deleted
Corrected ItemTotal Correlation
Cronbach's Alpha if Item Deleted
VAR00001
159.9250
117.404
.582
.947
VAR00002
160.1750
115.276
.716
.946
VAR00003
160.2750
116.615
.610
.947
VAR00004
160.1500
117.054
.548
.948
VAR00005
160.1500
118.182
.443
.948
VAR00006
159.9750
116.538
.639
.947
VAR00007
160.4750
119.435
.443
.948
VAR00008
160.2500
116.397
.515
.948
VAR00009
160.1250
116.112
.637
.947
VAR00010
160.1000
115.887
.661
.947
VAR00011
160.2750
117.948
.481
.948
VAR00012
160.0500
118.254
.401
.949
VAR00013
160.5250
119.846
.373
.949
VAR00014
160.1000
114.400
.728
.946
VAR00015
160.5000
113.949
.729
.946
VAR00016
160.0500
114.818
.776
.946
VAR00017
160.5750
118.148
.389
.949
VAR00018
160.1250
118.010
.459
.948
VAR00019
160.4250
116.456
.640
.947
VAR00020
160.1000
116.297
.622
.947
VAR00021
160.0750
117.969
.468
.948
VAR00022
160.4250
117.533
.478
.948
VAR00023
159.9750
115.974
.696
.947
VAR00024
160.0250
117.307
.543
.948
VAR00025
160.2000
117.600
.499
.948
VAR00026
160.2500
117.321
.534
.948
VAR00027
160.6250
118.240
.464
.948
VAR00028
159.9500
115.433
.768
.946
VAR00029
160.3000
116.574
.560
.948
VAR00030
160.3250
117.097
.583
.947
VAR00031
159.9500
116.408
.668
.947
VAR00032
160.4000
116.964
.515
.948
VAR00033
160.0250
117.974
.430
.949
VAR00034
160.0500
117.895
.480
.948
VAR00035
159.9750
115.153
.779
.946
VAR00036
160.2250
116.128
.581
.947
VAR00037
160.3000
116.728
.499
.948
79
Scale Statistics
Mean 1.6465E2
80
Variance 123.310
Std. Deviation 11.10452
N of Items 37
Validitas & Reliabilitas (Non Sert)
Case Processing Summary N Cases
%
Valid
65
100.0
0
.0
65
100.0
a
Excluded Total
a. Listwise deletion based on all variables in the procedure.
Reliability Statistics Cronbach's Alpha Based on Cronbach's Alpha
Standardized Items .953
N of Items .954
37
81
Item-Total Statistics Scale Mean if Item Deleted
Scale Variance if Item Deleted
Corrected ItemTotal Correlation
Cronbach's Alpha if Item Deleted
VAR00001
155.5846
167.965
.539
.952
VAR00002
155.9538
164.920
.587
.952
VAR00003
155.9846
165.515
.584
.952
VAR00004
155.9231
162.947
.712
.951
VAR00005
156.0615
167.152
.446
.953
VAR00006
155.6462
167.826
.481
.952
VAR00007
156.0923
165.648
.560
.952
VAR00008
155.9846
164.297
.609
.952
VAR00009
156.0462
162.013
.720
.951
VAR00010
155.8154
166.559
.544
.952
VAR00011
155.8769
167.078
.542
.952
VAR00012
155.8923
163.848
.595
.952
VAR00013
156.3385
167.165
.489
.952
VAR00014
155.9385
165.746
.586
.952
VAR00015
156.4154
160.372
.735
.951
VAR00016
155.7538
164.782
.683
.951
VAR00017
156.3077
164.748
.631
.952
VAR00018
155.8923
163.754
.684
.951
VAR00019
156.1692
167.018
.578
.952
VAR00020
155.9077
165.679
.529
.952
VAR00021
156.0462
165.888
.415
.953
VAR00022
156.1385
165.934
.537
.952
VAR00023
155.8615
163.027
.698
.951
VAR00024
155.7231
164.891
.583
.952
VAR00025
156.0308
165.093
.571
.952
VAR00026
156.1538
164.976
.583
.952
VAR00027
156.1692
167.549
.420
.953
VAR00028
155.7385
165.790
.650
.952
VAR00029
156.1385
162.902
.655
.951
VAR00030
156.0923
164.335
.594
.952
VAR00031
155.9077
165.929
.639
.952
VAR00032
156.1385
164.465
.608
.952
VAR00033
155.9385
166.059
.563
.952
VAR00034
155.7692
167.149
.451
.953
VAR00035
155.9077
164.648
.658
.951
VAR00036
156.0769
165.197
.614
.952
VAR00037
156.2154
165.953
.530
.952
82
Scale Statistics
Mean 1.6032E2
Variance 174.347
Std. Deviation 13.20406
N of Items 37
83
Validitas & Reliabilitas (S1)
Case Processing Summary N Cases
%
Valid
68
100.0
0
.0
68
100.0
a
Excluded Total
a. Listwise deletion based on all variables in the procedure.
Reliability Statistics
Cronbach's Alpha Based on Cronbach's Alpha
Standardized Items .945
84
N of Items .946
37
Item-Total Statistics Scale Mean if Item Deleted
Scale Variance if Item Deleted
Corrected ItemTotal Correlation
Cronbach's Alpha if Item Deleted
VAR00001
158.6765
137.774
.541
.944
VAR00002
159.0000
133.493
.709
.942
VAR00003
159.0441
135.923
.590
.943
VAR00004
158.9412
134.534
.626
.943
VAR00005
159.0294
137.283
.425
.945
VAR00006
158.7059
138.569
.441
.945
VAR00007
159.1765
139.849
.318
.945
VAR00008
159.0441
136.610
.478
.944
VAR00009
159.0147
133.358
.690
.943
VAR00010
158.8824
136.135
.564
.944
VAR00011
158.9706
136.656
.551
.944
VAR00012
158.8824
134.583
.573
.944
VAR00013
159.4265
138.009
.433
.945
VAR00014
158.9706
134.089
.661
.943
VAR00015
159.4265
131.741
.743
.942
VAR00016
158.7500
135.713
.687
.943
VAR00017
159.3676
136.773
.461
.944
VAR00018
158.9118
135.216
.604
.943
VAR00019
159.2059
134.375
.683
.943
VAR00020
158.9559
135.237
.547
.944
VAR00021
158.9412
137.579
.363
.945
VAR00022
159.2059
137.032
.446
.945
VAR00023
158.8382
133.839
.690
.943
VAR00024
158.7941
135.032
.610
.943
VAR00025
159.0882
136.589
.489
.944
VAR00026
159.1912
136.246
.500
.944
VAR00027
159.3382
136.854
.438
.945
VAR00028
158.7500
136.011
.659
.943
VAR00029
159.1618
135.182
.543
.944
VAR00030
159.1471
135.888
.535
.944
VAR00031
158.8529
136.575
.566
.944
VAR00032
159.1912
135.858
.588
.943
VAR00033
158.9118
136.977
.466
.944
VAR00034
158.8382
137.332
.423
.945
VAR00035
158.8529
134.724
.688
.943
VAR00036
159.1324
135.281
.576
.944
VAR00037
159.2647
137.063
.448
.945
85
Scale Statistics
Mean 1.6344E2
86
Variance 143.385
Std. Deviation 11.97433
N of Items 37
Validitas & Reliabilitas (BelumS1) Case Processing Summary N Cases
%
Valid
37
100.0
0
.0
37
100.0
a
Excluded Total
a. Listwise deletion based on all variables in the procedure.
Reliability Statistics
Cronbach's Alpha Based on Cronbach's Alpha
Standardized Items .962
N of Items .962
37
87
Item-Total Statistics Scale Mean if Scale Variance Item Deleted if Item Deleted
Corrected Item-Total Correlation
Squared Multiple Correlation
Cronbach's Alpha if Item Deleted
VAR00001
154.5676
170.919
.523
.
.961
VAR00002
154.8919
170.488
.488
.
.961
VAR00003
155.0000
169.389
.557
.
.961
VAR00004
154.9189
167.465
.721
.
.960
VAR00005
155.0000
170.222
.497
.
.961
VAR00006
154.6757
168.614
.605
.
.961
VAR00007
155.1351
165.787
.726
.
.960
VAR00008
154.9459
165.108
.712
.
.960
VAR00009
154.9730
166.027
.717
.
.960
VAR00010
154.7838
169.563
.594
.
.961
VAR00011
154.9189
172.688
.378
.
.962
VAR00012
154.8649
169.898
.477
.
.961
VAR00013
155.1622
169.973
.577
.
.961
VAR00014
154.8378
169.417
.615
.
.961
VAR00015
155.2703
163.147
.753
.
.960
VAR00016
154.8649
167.231
.717
.
.960
VAR00017
155.2703
167.480
.689
.
.960
VAR00018
154.8919
168.710
.617
.
.961
VAR00019
155.1622
174.362
.437
.
.961
VAR00020
154.8108
169.324
.616
.
.961
VAR00021
155.0541
167.608
.526
.
.961
VAR00022
155.1081
168.599
.629
.
.960
VAR00023
154.8108
167.047
.717
.
.960
VAR00024
154.7027
170.270
.485
.
.961
VAR00025
154.8919
166.655
.701
.
.960
VAR00026
154.9730
166.305
.762
.
.960
VAR00027
155.1351
172.898
.375
.
.962
VAR00028
154.7297
167.925
.720
.
.960
VAR00029
155.0541
164.719
.792
.
.959
VAR00030
155.0270
166.860
.692
.
.960
VAR00031
154.8378
167.195
.792
.
.960
VAR00032
155.1081
167.432
.559
.
.961
VAR00033
154.8649
168.509
.624
.
.961
VAR00034
154.7297
170.425
.525
.
.961
VAR00035
154.8649
167.287
.713
.
.960
VAR00036
154.9189
167.521
.717
.
.960
VAR00037
155.0000
165.556
.707
.
.960
88
Scale Statistics
Mean
Variance
1.5924E2
Std. Deviation
177.634
N of Items
13.32793
37
Uji Normalitas
One-Sample Kolmogorov-Smirnov Test Gr_Srt N Normal Parameters
a
Most Extreme Differences
Mean Std. Deviation Absolute Positive Negative
Kolmogorov-Smirnov Z Asymp. Sig. (2-tailed)
GR_NonSrt
40
65
1.6465E2
160.3231
1.11045E1
13.20406
.125
.121
.083 -.125 .791 .558
.121 -.098 .978 .294
a. Test distribution is Normal.
Hasil uji normalitas dengan uji Kolmogorov-Smirnov, tingkat signifikasi padakelompok guru bersertifikasi sebesar 0,558>0,05 dankelompok belum sertifikasi 0,294>0,05, sehingga kedua kelompok berdistribusi normal.
89
Perbedaan Kinerja Mengajar Guru yang Sudah Bersertifikasi dengan yang Belum Bersertifikasi Group Statistics
Sert
N
Tot_Skor Sertifikasi Non Sertifikasi
Mean
Std. Deviation
Std. Error Mean
40 1.6465E2
11.10452
1.75578
65 1.6032E2
13.20406
1.63776
Skor rata-rata (mean) kinerja mengajar guru bersertifikasi sebesar 1,65 sedangkan rata-rata skor guru yang belum bersertifikasi sebesar 1,6. Artinya nilai ratarata (mean) guru yang bersertifikasi lebih besar dengan selisih mean sebesar 0,05. Independent Samples Test Levene's Test for Equality of Variances
t-test for Equality of Means 95% Confidence Interval of the Difference
F Tot_Sk Equal or variances assumed Equal variances not assumed
2.890
Sig.
t
.092 1.729
df
Sig. (2Mean Std. Error tailed) Difference Difference
Lower
Upper
103
.087
4.32692
2.50210
-.63541
9.28926
1.802 93.334
.075
4.32692
2.40105
-.44085
9.09470
Berdasarkan perhitungan uji beda rata-rata antara kelompok guru yang sudah bersertifikasi dengan kelompok guru yang belum bersertifikasi seperti pada tabel di atas diperoleh hasil t-hitung sebesar1.729 dan 1.802 dengan signifikansi 0,087 dan 0,075>0,05 yang artinya tidak
90
terdapat perbedaan yang signifikan antara kinerja mengajar guru yang sudah bersertifikasi dengan guru yang belum bersertifikasi.
Perbedaan Kinerja Mengajar Guru yang sudah S1 dengan yang belum S1
Group Statistics S1 Tot_Skor
N
Mean
Std. Deviation
Std. Error Mean
S1
68
1.6346E2
11.97689
1.45241
Belum S1
37
1.5924E2
13.32793
2.19110
Skor rata-rata (mean) kinerja mengajar guru Sq sebesar 1,63 sedangkan rata-rata skor guru yang belum S1 sebesar 1,59. Artinya nilai rata-rata (mean) guru yangS1 lebih besar dengan selisih mean sebesar 0,04.
Independent Samples Test
Levene's Test for Equality of Variances
t-test for Equality of Means 95% Confidence Interval of the Difference
F Tot_ Skor
Equal variances assumed Equal variances not assumed
.437
Sig.
t
.510 1.654
df
Sig. (2Mean Std. Error tailed) Difference Difference
Lower
Upper
103
.101
4.21264
2.54658
-.83791 9.26319
1.603 67.577
.114
4.21264
2.62877 -1.03358 9.45885
91
Berdasarkan perhitungan uji beda rata-rata antara kelompok guru yang sudah S1 dengan kelompok guru yang belum S1 seperti pada tabel di atas diperoleh hasil t-hitung sebesar 1.654 dan 1.603 dengan signifikansi 0,101 dan 0,114 > 0,05 yang artinya tidak terdapat perbedaan yang signifikan antara kinerja mengajar guru yang sudah S1 dengan guru yang belum S1. NO
RESPONDEN
Tot Skor
KET Sertifikasi/tidak
S1/bukan
1
A1
167
2
2
2
A2
168
2
2
3
A3
167
2
1
4
A4
169
2
2
5
A5
177
2
2
6
A6
175
2
2
7
A7
176
2
2
8
A8
175
2
2
9
A9
176
2
2
10
A10
174
2
1
11
A11
181
2
2
12
A12
174
2
2
13
A13
141
2
2
14
A14
150
2
2
15
A15
157
2
2
16
A16
158
2
2
17
A17
145
2
2
18
A18
145
2
2
19
A19
145
2
2
20
A20
166
2
2
21
A21
166
2
1
22
A22
149
2
2
23
A23
160
2
2
24
A24
168
2
2
25
A25
171
2
1
26
A26
153
2
2
92
27
A27
175
2
2
28
A28
174
2
2
29
A29
172
2
2
30
A30
157
2
1
31
A31
185
2
1
32
A32
154
2
1
33
A33
166
2
2
34
A34
175
2
2
35
A35
162
2
2
36
A36
175
2
2
37
A37
164
2
2
38
A38
155
2
2
39
A39
161
2
2
40
A40
158
2
2
41
B1
176
1
2
42
B2
142
1
2
43
B3
152
1
2
44
B4
150
1
2
45
B5
170
1
2
46
B6
179
1
2
47
B7
177
1
2
48
B8
182
1
2
49
B9
178
1
2
50
B10
175
1
2
51
B11
185
1
2
52
B12
176
1
2
53
B13
169
1
2
54
B14
157
1
2
55
B15
174
1
2
56
B16
173
1
2
57
B17
174
1
2
58
B18
154
1
2
59
B19
165
1
2
60
B20
153
1
2
61
B21
145
1
2
93
62
B22
143
1
2
63
B23
169
1
2
64
B24
162
1
2
65
B25
157
1
2
66
B26
150
1
2
67
B27
166
1
2
68
B28
146
1
2
69
B29
167
1
2
70
B30
171
1
2
71
B31
156
1
2
72
B33
162
1
2
73
B34
159
1
2
74
B35
149
1
2
75
B36
140
1
2
76
B37
161
1
1
77
B38
147
1
1
78
B39
145
1
1
79
B40
143
1
1
80
B41
141
1
1
81
B42
174
1
1
82
B43
159
1
1
83
B44
182
1
1
84
B45
161
1
1
85
B46
150
1
1
86
B47
169
1
1
87
B48
157
1
1
88
B49
150
1
1
89
B50
149
1
1
90
B51
155
1
1
91
B52
150
1
1
92
B53
145
1
1
93
B54
139
1
1
94
B55
162
1
1
95
B56
140
1
1
96
B57
142
1
1
94
97
B58
179
1
1
98
B59
169
1
1
99
B60
163
1
1
100
B61
183
1
1
101
B62
146
1
1
102
B63
177
1
1
103
B64
159
1
1
104
B65
150
1
1
105
B66
171
1
1
95
