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Education Commons

Open Access. Powered by Scholars. Published by Universities.®

1997

Educational Assessment, Evaluation, and Research

Selected Works

Dr Siek Toon Khoo

Articles 1 - 2 of 2

Full-Text Articles in Education

Multidimensional Description Of Subgroup Differences In Mathematics Achievement Data From The 1992 National Assessment Of Educational Progress, B Muthén, Siek Khoo, G Nelson-Goff Dec 1996

Multidimensional Description Of Subgroup Differences In Mathematics Achievement Data From The 1992 National Assessment Of Educational Progress, B Muthén, Siek Khoo, G Nelson-Goff

Dr Siek Toon Khoo

No abstract provided.


Multilevel Latent Variable Modeling In Multiple Populations, Siek Khoo, B Muthén, J Gustafsson Dec 1996

Multilevel Latent Variable Modeling In Multiple Populations, Siek Khoo, B Muthén, J Gustafsson

Dr Siek Toon Khoo

Modeling is described for the simultaneous analysis of two-level data in several populations. A typical example is cluster sampling of students within schools, where schools of different types are represented, eg public and private schools. Multivariate measurements on each student are assumed to give rise to a latent variable model. Of interest is to study across-population differences and similarities with respect to the within- and between-group covariance matrices and with respect to the mean vector. The methodology is illustrated by a comparative analysis of achievement structures in Catholic and public schools.