How Does Servant Leadership Nurture Nurses’ Job Embeddedness? Uncovering Sequential Mediation of Psychological Contract Fulfillment and Psychological Ownership

Table 4

Evaluation of the structural model.

Hypothesized relationships	Path coefficient	SE	t-value	Confidence interval		Conclusion
				[LL, UL]
Direct paths
H1: SL -> JE	0.361	0.069	05.135	[0.246, 0.479]		Supported
H2: SL -> PCF	0.694	0.057	15.621	[0.609, 0.758]		Supported
H3: PCF -> PO	0.766	0.048	20.456	[0.698, 0.822]		Supported
H4: PO -> JE	0.513	0.023	06.813	[0.387, 0.634]		Supported
Sequential mediation path
H5: PSL -> PCF -> PO -> JE	0.272	0.011	05.452	[0.197, 0.359]		Supported
Quality criteria of the model (R-square adjusted)
Psychological contract fulfillment = 0.479			Psychological ownership = 0.585		Job embeddedness = 0.646

p < 0.05; LL = lower limit; UL = upper limit; SE = standard error. The confidence intervals and t-values were obtained by 5000 bootstraps run at two-tailed significance at 5%.