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Table 5 Two-level regression discontinuity results for mathematics achievement as an outcome and socioeconomic school composition as a predictor
From: Equal opportunities for all? Analyzing within-country variation in school effectiveness
Level in model Parameter | Primary school | Secondary school | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Â | Norway 2015 | Norway 1995 | Iceland 1995 | Cyprus 1995 | Greece 1995 | Scotland 1995 | Norway 2015 | Norway 1995 | Iceland 1995 | Sweden 1995 | Cyprus 1995 | Scotland 1995 | Slovak Rep. 1995 |
| Â | Par (SE) | Par (SE) | Par (SE) | Par (SE) | Par (SE) | Par (SE) | Par (SE) | Par (SE) | Par (SE) | Par (SE) | Par (SE) | Par (SE) | Par (SE) |
| Â | (1) | (2) | (3) | (4) | (5) | (6) | (7) | (8) | (9) | (10) | (11) | (12) | (13) |
School level | |||||||||||||
Intercept \({\gamma }_{00}\) | − 0.231* (0.029) | − 0.339* (0.046) | − 0.295* (0.050) | − 0.256* (0.049) | − 0.229* (0.045) | − 0.192* (0.038) | − 0.094* (0.030) | − 0.111 (0.072) | − 0.122* (0.052) | − 0.043 (0.035) | − 0.009 (0.038) | − 0.151* (0.040) | − 0.113* (0.038) |
Var. intercept \({u}_{0j}\) | 0.034* (0.008) | 0.067* (0.015) | 0.053* (0.013) | 0.080* (0.014) | 0.186* (0.046) | 0.084* (0.020) | 0.030* (0.006) | 0.017 (0.016) | 0.055* (0.016) | 0.058* (0.012) | 0.040* (0.009) | 0.076* (0.017) | 0.136* (0.033) |
Mean added-year slope \({\gamma }_{10}{D}_{ij}\) | 0.399* (0.049) | 0.634* (0.070) | 0.579* (0.069) | 0.421* (0.070) | 0.437* (0.052) | 0.305* (0.059) | 0.186* (0.051) | 0.262* (0.120) | 0.210* (0.088) | 0.253* (0.084) | 0.089 (0.056) | 0.302* (0.067) | 0.333* (0.055) |
Var. added-year slope \({u}_{1j}{D}_{ij}\) | 0.049* (0.013) | 0.005 (0.010) | 0.008 (0.014) | 0.020 (0.013) | 0.082* (0.020) | 0.050* (0.014) | 0.028* (0.010) | 0.058 (0.032) | 0.092* (0.036) | 0.293* (0.045) | 0.010 (0.009) | 0.154* (0.036) | 0.138* (0.027) |
Intercept on comp.\({\gamma }_{01}{C}_{j}\) | 0.788* (0.087) | 0.422* (0.173) | 0.599* (0.149) | 0.337* (0.145) | 0.624* (0.148) | 0.755* (0.086) | 0.726* (0.065) | 0.500* (0.188) | 0.270 (0.144) | 0.815* (0.106) | 1.188* (0.200) | 0.707* (0.080) | 0.615* (0.098) |
Add.-y. slope on comp.\({\gamma }_{11}{C}_{j}{D}_{ij}\) | − 0.181 (0.108) | 0.196 (0.159) | − 0.110 (0.158) | − 0.066 (0.140) | 0.031 (0.099) | 0.013 (0.083) | − 0.027 (0.087) | 0.299 (0.282) | 0.296 (0.265) | 0.213 (0.209) | 0.044 (0.168) | 0.192 (0.111) | 0.211 (0.108) |
Student level | |||||||||||||
Mean age slope \({\beta }_{2}{A}_{ij}\) | 0.027* (0.003) | 0.030* (0.004) | 0.024* (0.005) | 0.026* (0.005) | 0.028* (0.004) | 0.033* (0.004) | 0.014* (0.003) | 0.009 (0.009) | 0.016* (0.005) | 0.012* (0.004) | 0.019* (0.004) | 0.005 (0.004) | 0.006* (0.003) |
Residual variance \({r}_{ij}\) | 0.762* (0.016) | 0.661* (0.021) | 0.695* (0.030) | 0.705* (0.018) | 0.601* (0.016) | 0.630* (0.017) | 0.866* (0.016) | 0.827* (0.041) | 0.851* (0.034) | 0.691* (0.018) | 0.843* (0.025) | 0.678* (0.020) | 0.675* (0.016) |