Validitas & Reliabilitas (Sert)
Case Processing Summary
N %
Cases Valid
40 100.0
Excludeda 0 .0
Total 40 100.0
a. Listwise deletion based on all variables in the procedure.
Reliability Statistics
Cronbach's Alpha
Cronbach's Alpha Based on
Standardized Items N of Items
Item-Total Statistics
Scale Mean if Item Deleted
Scale Variance if Item Deleted
Corrected Item-Total Correlation
Scale Statistics
Mean Variance Std. Deviation N of Items
Validitas & Reliabilitas (Non Sert)
Case Processing Summary
N %
Cases Valid 65 100.0
Excludeda 0 .0
Total 65 100.0
a. Listwise deletion based on all variables in the procedure.
Reliability Statistics
Cronbach's Alpha
Cronbach's Alpha Based on
Standardized Items N of Items
Item-Total Statistics
Scale Mean if Item Deleted
Scale Variance if Item Deleted
Corrected Item-Total Correlation
Scale Statistics
Mean Variance Std. Deviation N of Items
Validitas & Reliabilitas (S1)
Case Processing Summary
N %
Cases Valid 68 100.0
Excludeda 0 .0
Total 68 100.0
a. Listwise deletion based on all variables in the procedure.
Reliability Statistics
Cronbach's Alpha
Cronbach's Alpha Based on
Standardized Items N of Items
Item-Total Statistics
Scale Mean if Item Deleted
Scale Variance if Item Deleted
Corrected Item-Total Correlation
Scale Statistics
Mean Variance Std. Deviation N of Items
Validitas & Reliabilitas (BelumS1)
Case Processing Summary
N %
Cases Valid 37 100.0
Excludeda 0 .0
Total 37 100.0
a. Listwise deletion based on all variables in the procedure.
Reliability Statistics
Cronbach's Alpha
Cronbach's Alpha Based on
Standardized Items N of Items
Item-Total Statistics
Scale Mean if Item Deleted
Scale Variance if Item Deleted
Scale Statistics
Mean Variance Std. Deviation N of Items
1.5924E2 177.634 13.32793 37
Uji Normalitas
One-Sample Kolmogorov-Smirnov Test
Gr_Srt GR_NonSrt
N 40 65
Normal Parametersa Mean 1.6465E2 160.3231 Std. Deviation 1.11045E1 13.20406 Most Extreme Differences Absolute .125 .121 Positive .083 .121 Negative -.125 -.098 Kolmogorov-Smirnov Z .791 .978 Asymp. Sig. (2-tailed) .558 .294 a. Test distribution is Normal.
Perbedaan Kinerja Mengajar Guru
yang Sudah Bersertifikasi dengan yang
Belum Bersertifikasi
Group Statistics
Sert N Mean Std. Deviation
Std. Error Mean
Tot_Skor Sertifikasi 40 1.6465E2 11.10452 1.75578
Non Sertifikasi 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
rata-rata (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
F Sig. t df
95% Confidence Interval of the
Difference not assumed
1.802 93.334 .075 4.32692 2.40105 -.44085 9.09470
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 N Mean Std. Deviation Std. Error Mean
Tot_Skor 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
F Sig. t df
95% Confidence Interval of the
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
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
