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Table 7 Explained variance (R-squared adjusted) of the models—nonresponse cross-validation
From: Implementing ICT in classroom practice: what else matters besides the ICT infrastructure?
Four in Balance proxy regression models | Explained variance with the alternative final teacher weight | Explained variance with the international final teacher weight |
|---|---|---|
ICT infrastructure | 0.03 | 0.03 |
Digital learning materials | 0.33 | 0.30 |
Expertise | 0.21 | 0.18 |
Vision | 0.15 | 0.15 |
Leadership and collaboration | 0.19 | 0.16 |
Final model | 0.42 | 0.38 |