Research Article
Predicting Computational Thinking in Elementary Science Lessons Using a Multilevel Model Approach
Table 3
HLM models for decomposition.
| Fixed effect | Model 1 | Model 2 | Model 3 | Model 4 | Coeff. | S.E. | t-Ratio | Coeff. | S.E. | t-Ratio | Coeff. | S.E. | t-Ratio | Coeff. | S.E. | t-Ratio |
| Intercept (γ00) | 90.12 | 8.61 | 10.46 | 89.72 | 8.45 | 10.61 | 81.79 | 10.15 | 8.05 | 79.82 | 9.66 | 8.26 | RPP curriculum (γ01) | | | | | | | 25.78 | 18.37 | 1.40 | 30.96 | 16.82 | 1.84 | Poverty (γ02) | | | | | | | −0.66 | 0.87 | −0.76 | | | |
| Teaching experience (γ10) | | | | 7.83 | 4.25 | 1.84 | 7.83 | 4.25 | 1.84 | 7.83 | 4.25 | 1.84 | Grade level (γ20) | | | | 12.55 | 3.45 | 3.64 | 12.55 | 3.45 | 3.64 | 12.55 | 3.44 | 3.64 | Confidence (γ30) | | | | 28.78 | 8.52 | 3.38 | 28.78 | 8.50 | 3.38 | 28.78 | 8.50 | 3.39 |
| Random effect | Variance | Variance | Variance | Variance |
| Level 1 (r) | 4,784.91 | 3,909.95 | 3,897.74 | 3,893.70 | Level 2 (u0) | 524.99 | 578.11 | 478.82 | 457.15 |
| Variance | Partitioned | Explained | Explained | Explained |
| Level 1 | 90.11% | 18.29% | 18.54% | 18.63% | Level 2 | 9.89% | | 17.17% | 20.92% |
| Deviance (df) | 1,665.83 (2) | 1,618.46 (2) | 1,605.62 (2) | 1,609.58 (2) |
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