Table 6.

Hierarchical regression analysis of Psychological Capital and Breakthrough Innovation.

Model 1				Model 2
Variable	Regression coefficient	t	p		Regression coefficient	t	p
Const	3.816***	7.963	0.000	Const	2.072***	4.728	0.000
PC				PC	0.485***	11.918	0.000
Gender	−0.324**	−2.206	0.028	Gender	−0.13	−1.016	0.310
Age	−0.041	−0.586	0.558	Age	0.001	0.008	0.993
Educational background	0.017	0.373	0.709	Educational background	0.001	0.035	0.972
Working life	−0.058	−0.601	0.548	Working life	−0.056	−0.67	0.503
Enterprise size	−0.046	−1.192	0.234	Enterprise size	−0.076**	−2.285	0.023
Type of job	0.054*	1.657	0.098	Type of job	0.004	0.068	0.946
Team size	−0.018	−0.469	0.639	Team size	−0.054*	−1.657	0.098
Type of enterprise	0.048	1.131	0.259	Type of enterprise	0.066*	1.788	0.075
Team life	0.061**	2.122	0.034	Team life	0.031	0.848	0.397
R 2	0.038			R 2	0.286
Adjusted R2	0.014			AdjustedR2	0.267
ΔR2	0.038			ΔR2	0.249
F	F = 1.595, p = 0.105			F	F = 14.864, p = 0.000***

***p < 0.001, **p < 0.01, *p < 0.05; PC, psychological capital. Model 1 is the model of control variables.