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. 2013 May 15;15(5):e80. doi: 10.2196/jmir.2316

Table 3.

Regression of knowledge enhancement on motivational constructs adjusted by pretest score, gender, and age after backward selection.

Variables Coefficients 95% CI Lower 95% CI Upper P value
Self-efficacy for learning and performance .21 0.09 0.32 <.001
Test anxiety -.19 -0.31 -0.06 .005
Gender .81 -0.55 2.18 .24
Age .18 -0.20 0.56 .34
Pretest score -.63 -0.83 -0.44 <.001