A geometric interpretation of the validity and reliability of difference scores

DOI10.1111/J.2044-8317.1997.TB01103.XzbMath0886.62111OpenAlexW2079992879MaRDI QIDQ4363910

Donald W. Zimmerman

Publication date: 13 November 1997

Published in: British Journal of Mathematical and Statistical Psychology (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1111/j.2044-8317.1997.tb01103.x

zbMATH Keywords

orthogonal projectionscorrelated errorsdifference scores

Mathematics Subject Classification ID

Applications of statistics to psychology (62P15)

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