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Table 6 Summary of the pairwise comparisons using Bonferroni–Holm correction grouped by “time”

From: Learning Factories 4.0 in technical vocational schools: can they foster competence development?

LOI Time point CL STC
Diff p r Diff p r
No 0 1 0.84 0.01 0.41 − 0.50 0.65 0.21
No 0 2 − 0.13 0.81 0.07 − 0.07 0.83 0.00
No 1 2 − 0.84 0.01 0.49 0.43 0.65 0.12
Medium 0 1 0.31 0.19 0.18 − 2.42 0.00 0.77
Medium 0 2 0.08 0.39 0.10 − 1.10 0.00 0.52
Medium 1 2 − 0.22 0.27 0.11 1.31 0.00 0.60
High 0 1 0.35 0.14 0.21 − 0.70 0.00 0.33
High 0 2 − 0.67 0.00 0.54 − 0.13 0.00 0.03
High 1 2 − 1.02 0.00 0.63 0.56 0.02 0.35
  1. LOI Level of interaction with the Learning Factory 4.0, Diff estimated difference of means, p (adj.) adjusted level of significance by Bonferroni–Holm correction, r Wilcoxon rank test effect size, CL collaboration, STC subject-related technical competencies