Is it possible to apply the latent and observed variables in a model simultaneously?

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Çınar Kaya

Yes, it is possible. You can see a model in the following link in Kenny's web page.

http://davidakenny.net/img/am_mm.png

Witold Orlik

Yes, Structural Equasion Modelling is about that.

Asyraf Afthanorhan

Yes, surely can with SEM. this is one of its advantages when you apply this method

Dominique Perreault

Yes, I agree with Çınar Kaya for David A. Kenny's reference. Ricka Stoelting's webpage also has clear SEM examples using measured and latent variables.

Regards,

Dominique

http://userwww.sfsu.edu/efc/classes/biol710/path/SEMwebpage.htm