Comparison of Correlated and Uncorrelated CFA Models.

Note. S-B χ2 = Satorra-Bentler Chi-square statistic, S-Bχ2 /df = Satorra-Bentler chi-square divided by degrees of freedom, CFI = Comparative Fit Index, RMSEA = Root Mean Square Error of Approximation.Comparison of Correlated and Uncorrelated CFA Models.

注：S-B χ²（萨特拉-本特勒卡方统计量，Satorra-Bentler Chi-square statistic）；S-Bχ²/df：萨特拉-本特勒卡方除以自由度；CFI：比较拟合指数（Comparative Fit Index）；RMSEA：近似误差均方根（Root Mean Square Error of Approximation）。相关与不相关验证性因子分析（Confirmatory Factor Analysis，CFA）模型的比较。