Research Article
Considering District and School Factors and Their Relationship to ACT Performance in North Carolina: An Examination of the ACT Pilot Results
Table 6
Coefficient and variance estimates for academic achievement for math science and composite.
| Fixed Effect | Math | Science | Composite | Base Model | Full | Base Model | Full | Base Model | Full | Coefficient | SE | Coefficient | SE | Coefficient | SE | Coefficient | SE | Coefficient | SE | Coefficient | SE |
| Intercept, | 18.96*** | 0.11 | 17.24*** | 0.21 | 18.04*** | 0.12 | 16.34*** | 0.19 | 17.93*** | 0.13 | 15.96*** | 0.15 | ADM_D, | | | 0.01 | 0.01 | | | 0.01 | 0.01 | | | 0.01 | 0.01 | Majority_D, | | | 2.96*** | 0.32 | | | 3.54*** | 0.31 | | | 3.82*** | 0.32 | Education, | | | 0.07*** | 0.01 | | | 0.08*** | 0.01 | | | 0.08*** | 0.01 | ADM_S, | | | 0.01*** | 0.01 | | | 0.01*** | 0.01 | | | 0.01*** | 0.01 | Majority, | | | 2.07*** | 0.78 | | | 2.74*** | 0.76 | | | 3.06*** | 0.53 | ECHS, | | | 1.33*** | 0.25 | | | 1.53*** | 0.28 | | | 1.78*** | 0.25 | Wealth, | | | −1.67** | 0.54 | | | −1.58* | 0.64 | | | −1.83** | 0.42 | Performance, | | | 0.07*** | 0.01 | | | 0.08*** | 0.01 | | | 0.08*** | 0.01 | Variance components | | | | | | | | | | | | | Intercept variance, | 0.49*** | 0.7 | 0.05 | 0.23 | 0.49*** | 0.7 | 0.06 | 0.24 | 0.59*** | 0.77 | 0.06 | 0.24 | ECHS slope, | | | 0.96*** | 0.98 | | | 0.82** | 0.91 | | | 0.77* | 0.88 | level-1 variance, | 3.11 | 1.76 | 1.06 | 1.03 | 3.72 | 1.93 | 1.08 | 1.04 | 4.35 | 2.08 | 1.25 | 1.12 | Deviance (parameters) | 1939.59 (2) | | 1480.2 (4) | | 2017.79 (2) | | 1489.0 (4) | | 2093.5 (2) | | 1547.63 (4) | | Intraclass correlation | 13.61 | | 4.5 | | 11.11 | | 5.36 | | 11.94 | | 4.58 | |
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