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Table 1 ANCOVA Table showing the interplay between Patient Exposure (Yes, No), Tutorial Completion (Yes, No) and Topic (Oral Rehydration Solution = 0, Fever Without Source = 1) all adjusted for Pre-Test Score

From: Reinforcing outpatient medical student learning using brief computer tutorials: the Patient-Teacher-Tutorial sequence

Source Partial Sum of Squares df Mean Square F Significance
Model 62.96 8 7.87 11.40 0.00
Pre-test z-Score 12.33 1 12.34 17.87 0.00
Patient Exposure 6.22 1 6.22 9.01 0.00
Tutorial Completion 42.34 1 42.34 61.34 0.00
Topic .45 1 .45 0.65 0.42
Patient * Tutorial 3.34 1 3.34 4.84 0.03
Patient * Topic .11 1 .11 0.16 0.69
Tutorial * Topic .00 1 .00 0.01 0.93
Patient * Tutorial * Topic .19 1 .19 0.28 0.60
Error 120.8 175 0.69   
Total 183.8 183 1.00   
  1. Consistent with the study hypothesis, there is a statistically significant interaction between Patient Exposure and Tutorial Completion.