Table 3.

Moderated mediation modeling testing

	Regression equations		Overall fit index
Outcome variables	Predictive Variables		β	t	R	R 2	F
Self-efficacy	Gender		–0.02	–0.67	0.61	0.37	70.83***
	Age		–0.10	–3.01*
	Supervisor-postgraduate relationship		0.26	6.50***
	Psychological resilience		0.46	12.01**
	Supervisor-postgraduate relationship × Psychological resilience		0.08	3.10**
Perceived stress	Gender		0.13	3.66***	0.54	0.29	34.50
	Age		0.24	6.81**
	Supervisor-postgraduate relationship		–0.21	–4.62**
	Self-efficacy		–0.33	–7.14**
	Psychological resilience		–0.01	–0.28
	Supervisor-postgraduate relationship × Psychological resilience		–0.10	–3.31**
	Self-efficacy × Psychological resilience		–0.11	–3.73***