Table 13 Model specification—additional covariates

Social science classes

0.078 + 

 − 0.131**

0.218*

(0.042)

(0.041)

(0.093)

Arts & humanities classes

0.157***

 − 0.060

0.083

(0.044)

(0.042)

(0.097)

Math & science classes

0.051

 − 0.078 + 

 − 0.047

(0.047)

(0.045)

(0.102)

Engineering classes

 − 0.000

0.040

0.018

(0.038)

(0.037)

(0.084)

Female

0.043

0.096 + 

 − 0.508***

(0.059)

(0.057)

(0.129)

Age

0.021

 − 0.163***

0.020

(0.027)

(0.026)

(0.061)

Unemployed

 − 0.104

0.323**

 − 0.156

(0.106)

(0.101)

(0.233)

Retired

0.104

0.006

 − 0.556

(0.180)

(0.173)

(0.394)

Income

0.016

0.003

 − 0.009

(0.011)

(0.011)

(0.025)

Married

0.081

 − 0.031

0.132

(0.068)

(0.065)

(0.148)

Education level

 − 0.072

 − 0.095*

0.136

(0.050)

(0.047)

(0.109)

Cosmopolitanism

0.643***

(0.082)

Isolationism

 − 0.582***

(0.086)

Constant

3.139***

1.056***

 − 1.061*

(0.184)

(0.176)

(0.498)

R²

0.037

0.150

0.222

N

757

757

757

F

2.600**

11.907***

16.277***