Table 1.

Comparison of fit of the hypothesized model with alternative models.

Model	χ2	df	χ2/df	Δχ2	Δdf	CFI	RMSEA
Hypothesized model: four factor model	251	113	2.221			0.941	0.074
Alternative model 1: one-factor model (Harman’s one factor model)	1245	229	5.436	994	116	0.522	0.207
Alternative model 2: two-factor model (trust in managers and trust in colleagues, and job satisfaction and employee relations were combined	707	118	5.991	456	5	0.750	0.151
Alternative model 3: three-factor model (trust in managers and trust in colleagues were combined)	442	116	3.810	191	3	0.861	0.113

Note: All models are compared to the hypothesized model. df- degree of freedom; CFI- comparative fit index; RMSEA- The Root Mean Square Error of Approximation. Job satisfaction was used as a dependent variable to identify the model [106].