An IEA-ETS Research Institute Journal
From null-model to final specification | ||||||||||
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Model | ||||||||||
(0) | (1) | (2) | (2A) | (2B) | (3) | (4) | (5) | (6) | (7) | |
School | 7.23% | 4.27% | 1.98% | 1.90% | 1.90% | 1.70% | 1.58% | 1.49% | 1.47% | 1.42% |
Student | 92.77% | 95.73% | 98.02% | 98.10% | 98.10% | 98.30% | 98.42% | 98.51% | 98.53% | 98.58% |