Variable

Impulse buying

Model 1

Model 2

Model 3

Model 4

Model 5

Model 6

Gender

0.011

0.002

0.006

0.011

0.004

0.004

Age

−0.034

−0.009

−0.017

−0.034

−0.018

−0.026

Education

0.015

0.039

0.044

0.015

0.058

0.057

Monthly disposable income

0.009

0.022

0.085

0.009

0.008

0.028

Human-machine interaction

0.546***

0.558***

0.547***

0.542***

Interdependent self-construal

0.049

0.095

Human-machine interaction*Interdependent self-construal

0.276***

Independent self-construal

0.071

0.064

Human-machine interaction* Independent self-construal

−0.127**

0.002

0.312

0.383

0.002

0.314

0.330

ΔR²

0.002

0.310***

0.071***

0.002

0.313***

0.016***

F

0.128

23.021***

26.938***

0.128

23.312***

21.391***