Scale | χ2 | df | p | △χ2 (p) | CFI | △CFI | TLI | SRMR | RMSEA | RMSEA 90% CI |
---|---|---|---|---|---|---|---|---|---|---|
F1 | ||||||||||
Step 1: Configural invariance | 12.41 | 10 | 0.2584 | 1.00 | 0.99 | 0.02 | 0.02 | [0.00, 0.06] | ||
Step 2: Metric invariance | 15.80 | 14 | 0.3256 | −3.39 (−0.0672) | 1.00 | 0.00 | 1.00 | 0.03 | 0.02 | [0.00, 0.05] |
Step 3: Scalar invariance | 20.45 | 18 | 3081 | −4.65 (−0.175) | 1.00 | 0.00 | 1.00 | 0.03 | 0.02 | [0.00, 0.05] |
F2 | ||||||||||
Step 1: Configural invariance | 25.21 | 10 | 0.0050 | 0.99 | 0.97 | 0.02 | 0.06 | [0.03, 0.08] | ||
Step 2: Metric invariance | 31.06 | 14 | 0.0054 | −5.85 (−0.0004) | 0.99 | 0.00 | 0.98 | 0.04 | 0.05 | [0.03, 0.08] |
Step 3: Scalar invariance | 44.42 | 18 | 0.0005 | −13.36 (0.0050) | 0.98 | 0.01 | 0.98 | 0.04 | 0.06 | [0.04, 0.08] |
F3 | ||||||||||
Step 1: Configural invariance | 21.07 | 8 | 0.0070 | 0.97 | 0.93 | 0.03 | 0.06 | [0.03, 0.09] | ||
Step 2: Metric invariance | 27.32 | 12 | 0.0069 | −6.25 (0.0001) | 0.97 | 0.00 | 0.94 | 0.04 | 0.05 | [0.03, 0.08] |
Step 3: Scalar invariance | 39.17 | 16 | 0.0010 | −11.85 (0.0059) | 0.95 | 0.02 | 0.94 | 0.04 | 0.06 | [0.03, 0.08] |
Step 4: intercepts freed to vary | 31.08 | 14 | 0.0054 | −3.76 (0.0015) | 0.96 | 0.01 | 0.95 | 0.04 | 0.06 | [0.03, 0.08] |