Table A1.
Detailed results for all 11 different scaling models for country means in PISA 2009 mathematics.
| CNT | M | rg | 1PL | 1PCL | 1PLL | 1PGL | 2PL | 4PGL | 3PLQ | 3PLRH | 3PL | 4PL | 4PLQ | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| AUS | 511.2 | 0.72 | 0.02 | 511.3 | 510.9 | 510.8 | 511.1 | 511.4 | 511.4 | 511.2 | 511.2 | 511.5 | 511.2 | 511.3 |
| AUT | 492.5 | 2.90 | 0.71 | 492.7 | 491.2 | 494.1 | 493.9 | 492.7 | 492.4 | 492.3 | 492.9 | 491.2 | 492.1 | 492.1 |
| BEL | 512.4 | 2.99 | 0.86 | 513.0 | 511.3 | 514.2 | 514.2 | 511.6 | 512.2 | 512.4 | 512.1 | 511.5 | 512.3 | 512.2 |
| CAN | 523.0 | 2.17 | 0.62 | 522.5 | 521.9 | 522.7 | 522.9 | 523.8 | 523.1 | 523.1 | 523.2 | 524.0 | 523.0 | 523.0 |
| CHE | 533.5 | 6.22 | 1.44 | 532.5 | 529.0 | 535.0 | 535.2 | 533.9 | 534.5 | 534.4 | 534.4 | 533.4 | 534.9 | 534.6 |
| CZE | 488.1 | 1.21 | 0.20 | 488.2 | 488.9 | 487.8 | 487.7 | 488.5 | 487.8 | 487.8 | 488.0 | 488.0 | 487.7 | 487.7 |
| DEU | 508.9 | 2.46 | 0.89 | 509.7 | 508.9 | 510.4 | 510.3 | 508.1 | 508.3 | 507.9 | 508.2 | 508.0 | 508.1 | 508.0 |
| DNK | 497.4 | 3.52 | 0.93 | 498.0 | 499.7 | 496.3 | 496.6 | 497.6 | 496.2 | 496.4 | 496.2 | 497.9 | 496.4 | 496.4 |
| ESP | 478.9 | 0.53 | 0.06 | 479.1 | 479.0 | 478.8 | 478.8 | 478.6 | 479.1 | 478.9 | 479.0 | 478.6 | 478.9 | 478.9 |
| EST | 508.1 | 5.35 | 1.35 | 507.6 | 510.8 | 505.5 | 505.4 | 508.9 | 507.8 | 507.9 | 507.7 | 509.9 | 507.9 | 507.9 |
| FIN | 538.1 | 5.13 | 1.27 | 539.3 | 541.1 | 538.2 | 537.9 | 537.9 | 536.5 | 536.4 | 536.8 | 538.2 | 536.0 | 536.2 |
| FRA | 490.8 | 1.79 | 0.50 | 491.3 | 490.0 | 491.6 | 491.8 | 490.0 | 490.4 | 490.7 | 490.6 | 490.4 | 490.5 | 490.5 |
| GBR | 486.9 | 2.30 | 0.53 | 486.6 | 486.9 | 485.3 | 485.9 | 487.1 | 487.1 | 487.3 | 487.1 | 487.6 | 487.3 | 487.3 |
| GRC | 458.0 | 3.95 | 0.97 | 458.6 | 457.6 | 459.9 | 459.2 | 457.3 | 458.3 | 458.0 | 458.2 | 456.0 | 457.9 | 457.8 |
| HUN | 483.4 | 1.11 | 0.00 | 483.5 | 484.1 | 483.1 | 483.0 | 483.5 | 483.5 | 483.2 | 483.4 | 483.1 | 483.3 | 483.4 |
| IRL | 482.6 | 1.97 | 0.55 | 482.1 | 482.1 | 481.6 | 482.0 | 483.1 | 483.0 | 483.0 | 482.7 | 483.6 | 483.2 | 483.2 |
| ISL | 501.0 | 3.02 | 0.74 | 501.5 | 503.0 | 500.1 | 500.2 | 500.7 | 500.0 | 500.4 | 500.1 | 501.3 | 500.3 | 500.4 |
| ITA | 478.0 | 0.88 | 0.18 | 478.1 | 478.6 | 478.1 | 477.8 | 477.7 | 478.2 | 478.2 | 478.2 | 477.8 | 478.2 | 478.2 |
| JPN | 529.9 | 3.06 | 1.11 | 528.4 | 529.1 | 529.1 | 528.9 | 530.5 | 531.3 | 531.1 | 531.0 | 530.5 | 531.4 | 531.3 |
| KOR | 544.7 | 7.87 | 2.45 | 541.6 | 540.0 | 546.4 | 545.8 | 545.6 | 546.7 | 547.5 | 547.1 | 545.6 | 547.7 | 547.8 |
| LUX | 483.4 | 1.55 | 0.46 | 483.8 | 482.8 | 484.1 | 484.0 | 482.7 | 483.7 | 483.3 | 483.7 | 482.5 | 483.4 | 483.5 |
| NLD | 521.5 | 1.98 | 0.51 | 522.0 | 522.6 | 521.4 | 521.5 | 521.2 | 520.8 | 520.8 | 520.8 | 521.5 | 520.6 | 520.7 |
| NOR | 493.3 | 4.11 | 0.87 | 493.4 | 495.6 | 491.5 | 491.6 | 493.5 | 492.9 | 493.0 | 492.8 | 493.9 | 493.0 | 493.0 |
| POL | 487.0 | 1.22 | 0.15 | 487.1 | 488.0 | 486.8 | 486.7 | 487.1 | 486.9 | 486.9 | 486.8 | 486.8 | 487.0 | 486.9 |
| PRT | 480.1 | 2.26 | 0.49 | 479.8 | 478.7 | 479.7 | 480.0 | 480.3 | 480.7 | 480.8 | 481.0 | 480.2 | 480.8 | 480.7 |
| SWE | 487.4 | 1.44 | 0.47 | 488.1 | 488.3 | 487.4 | 487.6 | 486.8 | 487.2 | 487.0 | 487.0 | 486.9 | 487.0 | 487.1 |
Note. CNT = country label (see Appendix B); M = weighted mean across different scaling models; rg = range of estimates across models; MEbc = bias-corrected estimate of model error based on balanced half sampling (see Equation (23)); For model descriptions see Section 2.1 and Equations (3) to (14). Country means that differ from the weighted mean of country means of the 11 different models more than 1 are printed in bold.