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Table 1 Module percent correct knowledge comparisons: pre-test versus post-test and interactive versus non-interactive including effect sizes

From: Pediatric trainees’ engagement in the online nutrition curriculum: preliminary results

Modules Interactive (I) Non-Interactive (NI) Repeated measures ANOVA
Pre Post   Pre Post   Pre/Post I/NI Pre/Postby I/NI
Mean (SD) Mean (SD) N Mean (SD) Mean (SD) N F (p) [f2] F (p) [f2] F (p) [f2]
M1 57.53 (16.40) 89.06 (7.50) 85 54.11 (18.82) 84.11 (15.33) 95 400.41 (.001) 6.23 (.02) 0.25 (.62)
[2.25] [.035] [.001]
M2 72.00 (13.17) 85.00 (14.34) 10 66.45 (15.31) 82.41 (12.87) 141 29.61 (.001) 1.16 (.28) 0.31 (.58)
[.199] [.008] [.002]
M3 78.00 (10.33) 91.00 (15.95) 10 71.25 (16.76) 79.17 (21.04) 24 10.97 (.002) 2.53 (.12) 0.65 (.43)
[.342] [.079] [.002]
M4 52.00 (16.43) 86.00 (5.48) 5 53.33 (20.40) 71.67 (22.14) 30 30.90 (.001) 0.56 (.46) 2.77 (.11)
[.938] [.017] [.083]
M5 46.00 (8.94) 80.00 (0.00) 5 40.00 (14.61) 60.00 (17.13) 16 39.67 (.001) 4.65 (.05) 2.67 (.12)
[2.09] [.245] [.140]
M6 67.50 (9.57) 82.50 (5.00) 4 52.35 (13.48) 74.12 (17.34) 17 14.99 (.001) 3.22 (.09) 0.51 (.49)
[.789] [.170] [.027]
  1. M = Module.
  2. f2 = Cohen’s f2 effect size (small effect = .02, medium effect = .15, large effect = .35).
  3. Significant differences (p < 0.05) in Bold.
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