https://e-sygoing.link Latest links in the Psychometrics category en-us Sat, 23 May 2026 23:58:49 -0400 https://e-sygoing.link/link/5230137-scientific-software-international 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. Mon, 27 Apr 2026 03:46:35 -0400 https://e-sygoing.link/go/5230137 https://e-sygoing.link/link/5230118-principal-components-and-factor-analysis Chapter from StatSoft's Electronic Statistics Textbook. Tue, 17 Feb 2026 13:07:25 -0500 https://e-sygoing.link/go/5230118 https://e-sygoing.link/link/5230144-the-reliability-of-measuring-instruments Tom Knapp's book on reliability of measurement is freely available on this website. Fri, 16 Jan 2026 11:56:28 -0500 https://e-sygoing.link/go/5230144 https://e-sygoing.link/link/5230121-applied-psychometric-society Resource for professionals in psychometrics. Operated by Fordham University. Thu, 25 Dec 2025 18:59:49 -0500 https://e-sygoing.link/go/5230121 https://e-sygoing.link/link/5230127-understanding-factor-analysis Online textbook providing overview of factor analysis, by political scientist RJ Rummel. Sun, 09 Nov 2025 06:38:15 -0500 https://e-sygoing.link/go/5230127 https://e-sygoing.link/link/5230126-multivariate-data-analysis Outline for Michael Friendly's course on multivariate data analysis and linear statistical models in behavioural science research. Includes bibliographies, computing guides, notes, and SAS examples covering topics such as regression, ANOVA, and factor analysis. Fri, 17 Oct 2025 10:26:44 -0400 https://e-sygoing.link/go/5230126 https://e-sygoing.link/link/5230139-winsteps-and-facets-rasch-analysis-software Software to construct linear measures from ordered qualitative observations. Includes details of training workshops; free student version and manual available for download. Tue, 18 Feb 2025 04:08:51 -0500 https://e-sygoing.link/go/5230139 https://e-sygoing.link/link/5230135-psychometrika Print journal of the Psychometric Society. Subscription and submission information and author instructions. Mon, 16 Dec 2024 05:04:46 -0500 https://e-sygoing.link/go/5230135 https://e-sygoing.link/link/5230117-psychometrics-research-unit Research results, questionnaires and publications of the Psychometrics Research Unit (University of Valencia, Spain). Content a mixture of English, Spanish, Valencian and Portuguese. Wed, 23 Oct 2024 10:49:16 -0400 https://e-sygoing.link/go/5230117 https://e-sygoing.link/link/5230125-ingrid-yahoo-group Free downloadable software for analysing repertory grids. Wed, 05 Jun 2024 08:12:16 -0400 https://e-sygoing.link/go/5230125