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Table 3 Pre-post group analysis for evaluation of efficacy for all three online-courses

From: Development and randomized controlled trial evaluation of E-learning trainings for professionals

  Control group Intervention group F-Value of time x group
  T1
M (SD)a
T2
M (SD)b
T1
M (SD)c
T2
M (SD)d
 
  Child protection in medicine
  N = 228 N = 262  
Knowledge [Score]e (8 Items) 24.6 (7.2) 36.3 (4.9) 26.8 (6.8) 35.9 (5.5) F (1) = 17.1***
Practical Capacitiesf 3.2 (1.0) 4.5 (0.7) 3.4 (0.9) 4.5 (0.7) F (1) = 8.3**
  N = 316 N = 262  
Score in MC-Test in % (123 Items) 73.9 (6.0) 74.8 (8.6) 74.4 (6.7) 86.8 (7.0) F (1) = 28.6***
  Safeguarding standards in institutions
  N = 110 N = 80  
Knowledgef 3.2 (0.9) 3.0 (1.0) 3.0 (1.1) 4.3 (0.7) F (1) = 127.8***
Practical Capacitiesf 3.3 (1.0) 3.1 (1.1) 3.2 (1.0) 4.1 (0.9) F (1) = 61.6***
Score in MC-Test in % (21 items) 68.6 (6.8) 68.5 (7.3) 68.6 (7.0) 76.2 (8.5) F (1) = 47.0***
  Course for managers
  N = 136 N = 107  
Knowledgef 4.0 (0.8) 4.0 (0.8) 4.0 (0.8) 4.5 (0.7) F (1) = 23.7***
Practical Capacitiesf 4.0 (0.8) 4.0 (0.7) 3.9 (0.9) 4.5 (0.8) F (1) = 19.0***
Score in MC-Test in % (30 items) 73.6 (6.8) 74.6 (6.6) 72.2 (6.9) 80.1 (8.0) F (1) = 100.8***
  1. M Mean, SD Standard Deviation, N Sample, MC Multiple Choice, aBaseline-assessment, bAssessment 6 months after baseline-assessment, cPre-assessment before course-start, dPost-assessment after course has been finished, eMin: 8, Max: 48, fMin: 1, Max:6.
  2. * indicates significane level of statistcial analyses with * p < .05; ** p < .01; *** p < .001