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. Author manuscript; available in PMC: 2017 Sep 22.
Published in final edited form as: Vaccine. 2016 Aug 29;34(41):4985–4990. doi: 10.1016/j.vaccine.2016.08.037

Table 3.

Confirmatory factor analyses testing the invariance of the three-factor model as applied to Spanish- and English-speaking participants

Model χ2 df CFI RMSEA (90% CI)
1. Unconstrained 46.907** 34 .979 .046 (.011, .072)
2. Equality of Factor Loadings 66.585** 39 .955 .058 (.036, .079)
3. Equality of Factor Loadings with Responsibility freely estimated 49.875 38 .984 .038 (.000, .065)
Model Comparisons χ2 difference Difference df p-value
Model 1 vs. Model 2 19.678 5 .001
Model 1 vs. Model 3 2.968 4 .563