TABLE 2.
Marginal structural model predicting exam mark (molecular biology, SAQ section) from question-authoring score, with effect modification from number of questions self-tested
Estimate | SE | t value | p value | |
---|---|---|---|---|
Intercept | 17.828 | 4.121 | 4.326 | <0.001*** |
Question-authoring score | 8.542 | 1.869 | 4.570 | <0.001*** |
Number of questions self-tested | 0.064 | 0.032 | 2.001 | 0.046* |
*p < 0.05.
***p < 0.001.