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An IERI – International Educational Research Institute Journal

Table 2 Full model reading

From: Does school SES matter less for high-performing students than for their lower-performing peers? A quantile regression analysis of PISA 2018 Australia

 

Unstandardized

Standardized

OLS

Quantile regression

OLS

Quantile regression

Model 1

Model 2

Model 3

Model 4

Model 5

Model 6

Model 7

Model 8

Model 9

Model 10

 

20th quintile

40th quintile

60th quintile

80th quintile

 

20th quintile

40th quintile

60th quintile

80th quintile

Student

 Male

− 27.635***

− 34.329***

− 28.075***

− 24.523***

− 19.545***

− 0.254***

− 0.315***

− 0.258***

− 0.225***

− 0.179***

 

(2.406)

(4.495)

(3.676)

(3.239)

(3.752)

(0.022)

(0.041)

(0.033)

(0.029)

(0.034)

 Not born in Australia

10.283***

10.966***

13.848***

11.318***

10.210***

0.094***

0.100***

0.127***

0.104***

0.093***

 

(2.915)

(4.667)

(4.003)

(3.846)

(3.940)

(0.026)

(0.042)

(0.036)

(0.035)

(0.036)

 Indigenous

− 44.624***

− 45.579***

− 47.914***

− 47.473***

− 40.376***

− 0.410***

− 0.419***

− 0.440***

− 0.436***

− 0.371***

 

(5.702)

(10.690)

(7.717)

(8.889)

(9.038)

(0.052)

(0.098)

(0.070)

(0.082)

(0.083)

 Non-English at home

− 26.798***

− 36.247***

− 30.993***

− 23.264***

− 20.063***

− 0.246***

− 0.333***

− 0.284***

− 0.213***

− 0.184***

 

(4.201)

(6.135)

(5.924)

(5.290)

(6.253)

(0.038)

(0.056)

(0.054)

(0.048)

(0.057)

 Grade 10 (v. 9)

26.795***

29.586***

28.805***

25.495***

26.560***

0.246***

0.272***

0.264***

0.234***

0.244***

 

(3.746)

(5.821)

(5.407)

(5.826)

(5.735)

(0.034)

(0.053)

(0.049)

(0.053)

(0.052)

 Grade 11 (v. 9)

57.419***

60.504***

60.228***

57.477***

56.267***

0.527***

0.556***

0.553***

0.528***

0.517***

 

(5.151)

(7.764)

(7.073)

(8.619)

(7.506)

(0.047)

(0.071)

(0.064)

(0.079)

(0.068)

 ESCS

19.466***

17.332***

21.452***

23.132***

21.751***

0.162***

0.144***

0.178***

0.192***

0.181***

 

(1.526)

(2.808)

(2.031)

(2.285)

(2.245)

(0.012)

(0.023)

(0.016)

(0.019)

(0.018)

School

 Small town (v. village)

− 2.563

− 4.246

3.497

4.755

− 9.060

− 0.023

− 0.039

0.032

0.043

− 0.083

 

(7.859)

(12.008)

(9.725)

(11.233)

(14.266)

(0.072)

(0.110)

(0.089)

(0.103)

(0.131)

 Town (v. village)

3.509

5.137

9.324

3.329

− 3.732

0.032

0.047

0.085

0.030

− 0.034

 

(7.259)

(10.782)

(9.047)

(10.730)

(13.206)

(0.066)

(0.099)

(0.083)

(0.098)

(0.121)

 City (v. village)

− 0.713

− 0.310

5.139

2.865

− 9.794

− 0.006

− 0.002

0.047

0.026

− 0.090

 

(7.596)

(10.526)

(8.752)

(11.125)

(13.572)

(0.069)

(0.096)

(0.080)

(0.102)

(0.124)

 Large city (v. village)

− 0.438

− 1.283

3.553

2.356

− 6.324

− 0.004

− 0.011

0.032

0.021

− 0.058

 

(7.091)

(10.009)

(8.574)

(10.952)

(13.486)

(0.065)

(0.092)

(0.078)

(0.100)

(0.124)

 Private school

− 3.141

− 0.362

− 1.752

− 4.225

− 7.415

− 0.028

− 0.003

− 0.016

− 0.038

− 0.068

 

(4.551)

(6.427)

(5.278)

(5.458)

(5.448)

(0.041)

(0.059)

(0.048)

(0.050)

(0.050)

 School size

0.009***

0.010***

0.008**

0.009***

0.006*

0.044***

0.053***

0.042**

0.045***

0.032*

 

(0.002)

(0.004)

(0.003)

(0.003)

(0.003)

(0.014)

(0.020)

(0.018)

(0.018)

(0.017)

 School ESCS

43.131***

47.828***

45.928***

39.898***

40.235***

0.195***

0.217***

0.208***

0.181***

0.182***

 

(5.326)

(7.122)

(6.095)

(6.551)

(7.164)

(0.024)

(0.032)

(0.027)

(0.029)

(0.032)

 School ESCS*Student ESCS

12.752***

15.077***

12.674***

12.063***

9.861***

0.065***

0.077***

0.065***

0.062***

0.050***

 

(2.353)

(3.701)

(3.501)

(3.667)

(3.845)

(0.012)

(0.019)

(0.017)

(0.018)

(0.019)

Constant

462.385***

376.312***

430.379***

486.155***

554.683***

− 0.060

− 0.820***

− 0.345***

0.158

0.753***

 

(7.942)

(10.640)

(9.490)

(11.854)

(14.610)

(0.072)

(0.100)

(0.088)

(0.113)

(0.133)

R2

0.191

    

0.191

    

Pseudo-R2

 

0.116

0.112

0.103

0.091

 

0.116

0.112

0.103

0.091