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Table 4 Johnson-Neyman technique analysis for students’ web design skills

From: Applying the design-based learning model to foster undergraduates’ web design skills: the role of knowledge integration

Condition Pre-test Difference SE t p Effect size
Mean score − 1 SD 40.20 27.59 3.76 7.34 < 0.001 1.49
Mean score 57.45 19.79 2.66 7.45 < 0.001 1.07
Mean score + 1 SD 74.69 11.98 3.76 3.18 0.002 0.65
  1. Difference = difference in the web design skills between two groups