lavaan

Got it. Thanks! Incidentally, the warnings and the variance < 0 all went away when I dropped the

Try the :::fsr function. See the articles that discuss this approach, which explain the variance/

but does not work if I use multiple imputation: modelfitted2 <- sem.mi(model, data = df, ordered=

Hi Jason, I implemented these analyses in paper below and the appendix has example code and a worked

Factor loadings are not going to be the same, because of the different scales (5-point and 3-point