B

SE B

β

R²

ΔR²

F

Block 1

Demographics & parent’s education

.025

.025

1.326

Gender

.021

.091

.013

Age

−.019

.010

−.105

Education

−.058

.033

−.102

Race

.025

.102

.014

Father’s education

.000

.034

−.002

Mother’s education

.038

.038

.073

Block 2

Political interest

.338

.061

.301***

.112

.087

30.468***

Block 3

Internal political efficacy

.092

.070

.073

.117

.005

1.746

Block 4

Offline news exposure

.160

.044

5.372***

TV

−.001

.001

−.074

NP

.007

.002

.218**

Radio

.001

.001

.044

Block 5

Online news exposure

.005

.002

.178**

.190

.029

11.086**

Block 6I

PS by family

.095

.050

.107**

.199

.009

3.584**

Block 6II

PS by peers

.164

.053

.179**

.208

.025

9.687**