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Final estimations of the two-level HLM model for academic achievement
 | ||||
|---|---|---|---|---|
| Fixed effect | Coefficient | Std error | t-ratio | p-value |
| INTERCEPT, γ00 | 296.00 | 4.63 | 63.94 | .00 |
| ICSEA, γ01 | 0.31 | 0.02 | 12.87 | .00 |
| YEAR, γ10 | 34.34 | 0.82 | 41.64 | .00 |
| YEAR.INDEX, γ11 | 0.83 | 0.33 | 2.48 | .01 |
