Exercise

Comparing models using absolute fit measures

Your environment contains two lavaan CFA models. The first, c_sat_model_a, is theoretically sound three-factor model, and the second, c_sat_model_b, assigns all even- and odd-numbered items to separate factors. Can you spot the difference between the two using absolute fit measures? Let's give it a try.

lavaan has been loaded into your environment.

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Fit the model to the c_sat data frame. c_sat_model_a is used to define c_sat_cfa_a and c_sat_model_b is used for c_sat_cfa_b.