HASIL UJI VALIDITAS DAN RELIABILITAS INSTRUMEN Reliability Putaran-1

Reliability Putaran-2 Item-Total Statistics Scale Mean if Item Deleted Scale Variance if Item Deleted Corrected Item-Total Correlation Cronbachs Alpha if Item Deleted Butir 1 15,91 48,710 ,609 ,911 Butir 2 16,06 48,371 ,516 ,912 Butir 3 16,15 47,008 ,689 ,909 Butir 4 16,12 48,735 ,435 ,914 Butir 5 16,06 48,559 ,486 ,913 Butir 6 16,21 48,735 ,418 ,914 Butir 7 16,00 48,188 ,590 ,911 Butir 8 16,00 48,438 ,547 ,912 Butir 9 16,15 48,008 ,536 ,912 Butir 11 16,18 47,591 ,592 ,911 Butir 12 16,33 47,667 ,580 ,911 Butir 13 16,24 48,564 ,441 ,914 Butir 14 16,45 48,881 ,435 ,914 Butir 15 16,36 47,739 ,577 ,911 Butir 17 16,33 48,792 ,413 ,914 Butir 18 16,21 48,797 ,409 ,914 Butir 19 16,03 48,530 ,509 ,912 Butir 20 16,42 48,939 ,414 ,914 Butir 21 16,00 48,563 ,526 ,912 Butir 22 15,91 49,773 ,396 ,914 Case Processing Summary 33 100,0 ,0 33 100,0 Valid Excluded a Total Cases N Listwise deletion based on all variables in the procedure. a. Reliability Statistics ,915 28 Cronbachs Alpha N of Items Item-Total Statistics Scale Mean if Item Deleted Scale Variance if Item Deleted Corrected Item-Total Correlation Cronbachs Alpha if Item Deleted Butir 23 15,91 50,023 ,346 ,915 Butir 24 16,18 49,216 ,351 ,915 Butir 25 15,97 47,905 ,672 ,910 Butir 26 16,39 47,934 ,557 ,912 Butir 27 16,00 47,688 ,676 ,910 Butir 28 16,06 47,496 ,657 ,910 Butir 29 16,33 49,104 ,367 ,915 Butir 30 16,45 48,568 ,485 ,913

C. UJI NORMALITAS DATA NPar Tests

D. UJI HOMOGENITAS DATA

One-Sample Kolmogorov-Smirnov Test 61 61 22,93 26,20 1,711 1,759 ,183 ,211 ,183 ,211 -,112 -,133 1,428 1,647 ,034 ,009 N Mean Std. Deviation Normal Parameters a,b Absolute Positive Negative Most Extreme Differences Kolmogorov-Smirnov Z Asymp. Sig. 2-tailed Pre Test Post Test Test distribution is Normal. a. Calculated from data. b. Test of Homogeneity of Variances ,028 1 59 ,869 1,803 1 59 ,185 Pre Test Post Test Levene Statistic df1 df2 Sig.

E. HASIL UJI-Z

HASIL UJI MANN WHITNEY PRETEST Mann-Whitney Test Ranks 31 33.92 1051.50 30 27.98 839.50 61 Group Eksperimen Kontrol Total Pretest N Mean Rank Sum of Ranks Test Statistics a 374.500 839.500 -1.334 .182 Mann-Whitney U Wilcoxon W Z Asymp. Sig. 2-tailed Pretest Grouping Variable: Group a. HASIL UJI MANN WHITNEY POSTEST NPar Tests Mann-Whitney Test Ranks 31 36.85 1142.50 30 24.95 748.50 61 Group Eksperimen Kontrol Total Postest N Mean Rank Sum of Ranks Test Statistics a 283.500 748.500 -2.690 .007 Mann-Whitney U Wilcoxon W Z Asymp. Sig. 2-tailed Postest Grouping Variable: Group a.