A necessary and sufficient condition for identification of confirmatory factor analysis models of factor compelexity one  

Oleh:

Reilly, Terence

Jenis: Article from Journal - ilmiah internasional
Dalam koleksi: Sociological Methods & Research (SMR) vol. 23 no. 04 (May 1995), page 421-441.
Topik: Equation model

Ketersediaan

Perpustakaan PKPM Nomor Panggil: S28 Non-tandon: 1 (dapat dipinjam: 0) Tandon: tidak ada

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Isi artikel

After specification of a structural equation model and before estimation of parameters, the identification status of the model must be determined. For the measurement portion of the model, however, there are very few rules to help the researcher verify whether the model is identified or not. This article introduces a necessary and sufficient identification rule for models of factor complexity one. The -rule is easy to understand. is easy to apply, and applies to portions as well as to the whole model. Moreover. it provides a diagnostic tool that helps with identification questions. Many examples are given.

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