Regression model 1: Relationships between teacher collaboration, school composition, and TSE in classroom management, instruction, and student engagement
| All teachers | 0 model | Independence model | Level 1 | Level 2 | |
|---|---|---|---|---|---|
| Predictor | Predictors | ||||
| Estimate (SE) | Estimate (SE) | Estimate (SE) | Estimate (SE) | ||
| Level 1 | Classroom Management | ||||
| Fixed | Mean | 12.58(0.05)*** | 12.58(0.05)*** | 12.58(0.05)*** | 12.52(0.07)*** |
| Teacher collaboration | 0.08(0.03)** | 0.08(0.03)** | |||
| Random | σ2e | 3.24(0.12)*** | 3.18(0.12)*** | 3.20(0.12)*** | 3.15(0.13)*** |
| σ2u0 | 0.05(0.04) | 0.02(0.02) | 0.04(0.06) | ||
| Level 2 | 11–30% low SES | 0.25(0.12)* | |||
| >30% low SES | <0.01(0.13) | ||||
| 0% migration | 0.20(0.16) | ||||
| 11–30% migration | −0.14(0.15) | ||||
| >30% migration | −0.34(0.12)** | ||||
| Level 1 | Instruction | ||||
| Fixed | Mean | 12.54(0.04)*** | 12.54(0.04)*** | 12.54(0.04)*** | 12.53(0.06)*** |
| Teacher collaboration | 0.15(0.02)*** | 0.16(0.02)*** | |||
| Random | σ2e | 2.40(0.07)*** | 2.33(0.08)*** | 2.29(0.08)*** | 2.28(0.08)*** |
| σ2u0 | 0.06(0.03)* | 0.03(0.02) | 0.05(0.04)* | ||
| Level 2 | 11–30% low SES | 0.08(0.09) | |||
| >30% low SES | −0.03(0.25) | ||||
| 0% migration | 0.02(0.17) | ||||
| 11–30% migration | −0.17(0.13) | ||||
| >30% migration | −0.12(0.20) | ||||
| Level 1 | Student Engagement | ||||
| Fixed | Mean | 11.87(0.05)*** | 11.87(0.05)*** | 11.87(0.05)*** | 11.83(0.06)*** |
| Teacher collaboration | 0.18(0.02)*** | 0.18(0.02)*** | |||
| Random | σ2e | 2.52(0.08)*** | 2.41(0.08)*** | 2.36(0.08)*** | 2.32(0.08)*** |
| σ2u0 | 0.10(0.04)** | 0.04(0.02) | 0.10(0.05)* | ||
| Level 2 | 11–30% low SES | 0.21 (0.11)* | |||
| >30% low SES | −0.07(0.25) | ||||
| 0% migration | 0.02(0.17) | ||||
| 11–30% migration | −0.17(0.13)* | ||||
| >30% migration | −0.24(0.20) | ||||
| –2LL (Parameters) | 20191.29(6) | 20165.08(9) | 18940.24 (15) | 17890.42(33) | |
| Δ–2LL(df)a | 26.21(3)*** | 1,224.84(6) | 1,049.82(8)*** | ||
| ICC Classroom Management | 1.80% | ||||
| ICC Instruction | 2.70% | ||||
| ICC Student Engagement | 4.00% | ||||
| All teachers | |||||
|---|---|---|---|---|---|
| Estimate (SE) | Estimate (SE) | ||||
| Fixed | Mean | 12.58(0.05)*** | 12.58(0.05)*** | 12.58(0.05)*** | |
| Teacher collaboration | 0.08(0.03)** | ||||
| Random | 3.24(0.12)*** | 3.18(0.12)*** | 3.20(0.12)*** | ||
| 0.05(0.04) | 0.02(0.02) | 0.04(0.06) | |||
| 11–30% low SES | |||||
| >30% low SES | <0.01(0.13) | ||||
| 0% migration | 0.20(0.16) | ||||
| 11–30% migration | −0.14(0.15) | ||||
| >30% migration | |||||
| Fixed | Mean | 12.54(0.04)*** | 12.54(0.04)*** | 12.54(0.04)*** | |
| Teacher collaboration | 0.15(0.02)*** | ||||
| Random | 2.40(0.07)*** | 2.33(0.08)*** | 2.29(0.08)*** | ||
| 0.06(0.03)* | 0.03(0.02) | ||||
| 11–30% low SES | 0.08(0.09) | ||||
| >30% low SES | −0.03(0.25) | ||||
| 0% migration | 0.02(0.17) | ||||
| 11–30% migration | −0.17(0.13) | ||||
| >30% migration | −0.12(0.20) | ||||
| Fixed | Mean | 11.87(0.05)*** | 11.87(0.05)*** | 11.87(0.05)*** | |
| Teacher collaboration | 0.18(0.02)*** | ||||
| Random | 2.52(0.08)*** | 2.41(0.08)*** | 2.36(0.08)*** | ||
| 0.10(0.04)** | 0.04(0.02) | ||||
| 11–30% low SES | |||||
| >30% low SES | −0.07(0.25) | ||||
| 0% migration | 0.02(0.17) | ||||
| 11–30% migration | |||||
| >30% migration | −0.24(0.20) | ||||
| –2LL (Parameters) | 20191.29(6) | 20165.08(9) | 18940.24 (15) | 17890.42(33) | |
| Δ–2LL(df)a | 26.21(3)*** | 1,224.84(6) | 1,049.82(8)*** | ||
| ICC Classroom Management | 1.80% | ||||
| ICC Instruction | 2.70% | ||||
| ICC Student Engagement | 4.00% | ||||
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