Table 8 Mann–Whitney U test of the posttest between the control group and the experimental group with their respective effect sizes.
Group | Average range | Sum of ranges | U (Sig.) | Z | ES | ||
|---|---|---|---|---|---|---|---|
Item_1 | Experimental | 29.20 | 671.50 | 87.500 (0.000) | −3.760 | 0.567 | |
Control | 15.17 | 318.50 | |||||
Item_2 | Experimental | 29.39 | 676.00 | 83.000 (0.000) | −3.849 | 0.580 | |
Control | 14.95 | 314.00 | |||||
Item_3 | Experimental | 27.89 | 641.50 | 117.500 (0.000) | −3.542 | 0.534 | |
Control | 16.60 | 348.50 | |||||
Item_4 | Experimental | 26.80 | 616.50 | 142.500 (0.013) | −2.485 | 0.375 | |
Control | 17.79 | 373.50 | |||||
Item_5 | Experimental | 28.02 | 644.50 | 114.500 (0.001) | −3.377 | 0.509 | |
Control | 16.45 | 345.50 | |||||
Item_6 | Experimental | 25.46 | 585.50 | 173.500 (0.078) | −1.765 | 0.266 | |
Control | 19.26 | 404.50 | |||||
Item_7 | Experimental | 28.54 | 656.50 | 102.500 (0.001) | −3.352 | 0.505 | |
Control | 15.88 | 333.50 | |||||
Item_8 | Experimental | 27.70 | 637.00 | 122.000 (0.004) | −2.900 | 0.437 | |
Control | 16.81 | 353.00 | |||||
Item_9 | Experimental | 27.67 | 636.50 | 122.500 (0.003) | −2.939 | 0.443 | |
Control | 16.83 | 353.50 | |||||
Item_10 | Experimental | 28.85 | 663.50 | 95.500 (0.000) | −3.570 | 0.538 | |
Control | 15.55 | 326.50 | |||||
Item_11 | Experimental | 27.85 | 640.50 | 118.500 (0.003) | −2.990 | 0.451 | |
Control | 16.64 | 349.50 | |||||
