The Influence of Teacher-Student Interaction on the Effects of Online Learning: Based on a Serial Mediating Model.

After the mediating variables are included, learning engagement has a significant positive impact on the learning effect ( β = 0.390, t = 10.47, p < 0.01), and psychological atmosphere not only has a significant positive impact on the learning effect of students ( β = 0.201, t = 4.97, p < 0.001) but also has a moderately significant impact on learning engagement ( β = 0.168, t = 3.10, p < 0.005).

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