Table 9. Analysis results of the impact of curiosity on grinding in-relatedness.

	Unstandardized coefficients		Standardized coefficient	t	p	Collinearity statistics
	B	Standard error	Beta	t	p	Tolerance	VIF
(Constants)	2.845	0.907		3.983	0.010
I-type curiosity	0.273	0.065	0.265	3.726	0.020	0.460	1.663
D-type curiosity	−0.449	0.078	−0.449	−0.577	0.226	0.452	1.752

R²=0.351, Adj.R²=0.345, F=16.841, p=0.000.