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Table 3 Recall accuracy per session and group

From: Characterization of medical students recall of factual knowledge using learning objects and repeated testing in a novel e-learning system

  Total (%) Control (%) Experiment (%)  
  Mean (SD) Mean (SD) Mean (SD) p1
s0 25.3 (18.7) 24.0 (16.7) 27.0 (17.7) 0.924
s1 53.0 (22.3) 33.0 (18.0) 72.7 (18.3) <0.001
s2 62.3 (21.7) 42.0 (20.7) 82.3 (15.0) <0.001
p2 <0.001 <0.001 <0.001 < 0.0013
  1. SD - Standard Deviation; 1Differences in recall accuracy between study-quiz and quiz group; 2Differences in recall accuracy between pairwise sessions; 3Interaction effect between session and group.