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Table 3 Summary of between-format differences

From: Enhancing motivation with the “virtual” supervisory role: a randomized trial

  Standard format Enhanced format Difference (95% CI) p
Mean (SE) Mean (SE)   
Task value motivation (change from pretest to posttest) −0.01 (0.05) +0.09 (0.05) 0.10 (0.001 to 0.02) 0.048
Posttest knowledge score (% correct) 72.8 (1.1) 73 (1.1) 0.2 (−1.9 to 2.1) 0.90
Time to complete (minutes) 58.1 (2.7) 59.7 (2.7) 1.6 (−2.0 to 5.1) 0.38
Mental effort (1 = low, 7 = high) 4.60 (0.07) 4.63 (0.07) 0.03 (−0.10 to 0.17) 0.64
  1. SE = standard error of the mean.