Statistical software for the social sciences. Includes LISREL for structural equation modeling, HLM for hierarchical data analysis, and BILOG, BILOG-MG, MULTILOG, PARSCALE, and TESTFACT for IRT-based test analysis.
Frequently asked questions for the SEMNET structural equation modeling discussion group.
Software to construct linear measures from ordered qualitative observations. Includes details of training workshops; free student version and manual available for download.
Shareware for designing, applying, developing, and evaulating psychometric scales. The software features a scale editor, reliability analysis, central results database and other features.
Hambleton & Patsula (1999) article providing guidelines for adapting tests for cross-cultural and international uses--includes the ITC's Test Adaptation Guidelines
Describes the Bayesian approach to factor analysis, which incorporates prior information and eliminates the need for rotation. Includes some full-text articles.
Free software for (advanced) psychometric analyses. Also a number of presentations on psychometrics.
Tom Knapp's book on reliability of measurement is freely available on this website.
Jones (2000) article on communicating the value of and addressing issues regarding the implementation of computer-based testing.
This website by Lawrence Rudner introduces Item Response Theory, and includes a complete on-line book.
Science /
Math /
Statistics
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