Hasil Uji Normalitas Tes Akhir Kelompok Eksperimen 1 Hasil Uji Normalitas Tes Akhir Kelompok Eksperimen 2 Hasil Uji Normalitas Tes Akhir Kelompok Kontrol

146

F. Hasil Uji Homogenitas Varian Tes Akhir Kelompok Eksperimen 1,

Eksperimen 2, dan Kontrol Descriptives Uji Homogenitas Akhir Eks1, Eks2, dan Kontrol Kelompok Eksperimen 1 Kelompok Eksperimen 2 Kelompok Kontrol Total N 32 32 32 96 Mean 70.5625 65.0313 60.8438 65.4792 Std. Deviation 9.83062 7.38999 9.07712 9.60480 Std. Error 1.73782 1.30638 1.60462 .98029 95 Confidence Interval for Mean Lower Bound 67.0182 62.3669 57.5711 63.5331 Upper Bound 74.1068 67.6956 64.1164 67.4253 Minimum 46.00 50.00 43.00 43.00 Maximum 85.00 82.00 81.00 85.00 Test of Homogeneity of Variances Uji Homogenitas Akhir Eks1, Eks2, dan Kontrol Levene Statistic df1 df2 Sig. 1.354 2 93 .263 ANOVA Uji Homogenitas Akhir Eks1, Eks2, dan Kontrol Sum of Squares df Mean Square F Sig. Between Groups 1520.896 2 760.448 9.764 .000 Within Groups 7243.063 93 77.882 Total 8763.958 95 147

G. Hasil Uji Reliabilitas Instrumen Penelitian

Case Processing Summary N Cases Valid 32 100.0 Excluded a .0 Total 32 100.0 a. Listwise deletion based on all variables in the procedure. Reliability Statistics Cronbachs Alpha N of Items .639 5 148

H. Hasil Uji-t Independen Tes Awal Kelompok Eksperimen 1 dan Kelompok

Kontrol Independent Samples Test Uji Independent Awal Eksperimen 1 dan Kontrol Equal variances assumed Equal variances not assumed Levenes Test for Equality of Variances F .013 Sig. .911 t-test for Equality of Means t -.080 -.080 df 62 61.843 Sig. 2-tailed .937 .937 Mean Difference -.25000 -.25000 Std. Error Difference 3.14277 3.14277 95 Confidence Interval of the Difference Lower -6.53231 -6.53263 Upper 6.03231 6.03263 Group Statistics Kelompok Independent N Mean Std. Deviation Std. Error Mean Uji Independent Awal Eksperimen 1 dan Kontrol Kelompok Eksperimen 1 32 54.2500 12.25008 2.16553 Kelompok Kontrol 32 54.5000 12.88410 2.27761 149

I. Hasil Uji-t Independen Tes Awal Kelompok Eksperimen 2 dan Kelompok

Kontrol Independent Samples Test Uji Independent Awal Eksperimen 2 dan Kontrol Equal variances assumed Equal variances not assumed Levenes Test for Equality of Variances F 3.486 Sig. .067 t-test for Equality of Means t -1.639 -1.639 df 62 57.837 Sig. 2-tailed .106 .107 Mean Difference -4.68750 -4.68750 Std. Error Difference 2.86013 2.86013 95 Confidence Interval of the Difference Lower -10.40481 -10.41301 Upper 1.02981 1.03801 Group Statistics Kelompok Independent N Mean Std. Deviation Std. Error Mean Uji Independent Awal Eksperimen 2 dan Kontrol Kelompok Eksperimen 2 32 49.8125 9.78622 1.72998 Kelompok Kontrol 32 54.5000 12.88410 2.27761