![An introduction to model implied instrumental variables using two stage least squares (MIIV-2SLS) in structural equation models (SEMs). An introduction to model implied instrumental variables using two stage least squares (MIIV-2SLS) in structural equation models (SEMs).](https://psycnet.apa.org/ftasset/journals/met/27/5/images/met_27_5_752_fig1a.gif)
An introduction to model implied instrumental variables using two stage least squares (MIIV-2SLS) in structural equation models (SEMs).
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