M 1 | M 2 | M 3 | M 4 | |
---|---|---|---|---|
Digital teaching situation | 0.10*** (0.01) | 0.02 (0.01) | ||
Interaction opportunities | 0.20*** (0.01) | 0.10*** (0.01) | ||
Teachers’ digital competencies | 0.39*** (0.01) | 0.36*** (0.01) | ||
Constant | 3.13*** (0.05) | 3.10*** (0.05) | 3.14*** (0.04) | 3.14*** (0.04) |
Observations | 18,262 | 18,262 | 18,262 | 18,262 |
R2 | 0.018 | 0.041 | 0.131 | 0.139 |