Table 3.

Global fit indices for different levels of measurement invariance of positive affect.

Invariance level	χ 2	Degrees of freedom	CFI	∆CFI	RMSEA	∆RMSEA
Configural	0	0	1	–	0	–
Thresholds	1631.920	156	0.994	−0.006	0.072	−0.072
Metric	2124.754	260	0.992	−0.002	0.063	−0.009
Scalar	10144.963	364	0.961	−0.031	0.121	0.058
Partial Scalar	4088.441	358	0.985	0.24	0.075	−0.046

The configural model was just identified.