- William Revelle
"William Revelle"' is a
psychology professor atNorthwestern University working inpersonality psychology . Revelle studies the biological basis of personality andmotivation , psychometric theory, the structure of dailymood , and models ofattention andmemory . He is a proponent of and contributor to [http://cran.r-project.org/ the R Project] . He is the author of R's [http://cran.r-project.org/ psych package] [http://cran.r-project.org/] . He is a co-author of the [http://personality-project.org/r/r.vss.html Very Simple Structure] method of determining how many factors to extract from a correlational matrix when performing factor analysis [http://personality-project.org/revelle/publications/vss.pdf] . He developed Revelle's [http://personality-project.org/revelle/publications/iclust.pdf Beta] (1979) to "estimate general factor saturation of a test" [http://personality-project.org/r/r.ICLUST.html] but later asserted that McDonald's (1999) Omega [http://personality-project.org/revelle/publications/zinbarg.revelle.pmet.05.pdf is a better estimate] . He also developed Item Cluster Analysis [http://personality-project.org/r/r.ICLUST.html (ICLUST)] .Revelle graduated from Pomona College in 1965, abandoning a mathematics major in favor of psychology. He spent two years in Sarawak, Malasia as a volunteer in the Peace Corps before earning his PhD in psychology from the University of Michigain in 1973 [personality-project.org/revelle.html] . He became a member of the Northwestern Faculty in 1973. At Northwestern, he directs the [http://pmc.psych.northwestern.edu/pmc.html Personality, Cognition, and Motivation Laboratory ] (which has a somewhat outdated website).
Revelle was raised in LaJolla, California, but currently resides in Evanston, Illinois [personality-project.org/revelle.html] . Revelle is a passionate environmentalist. His father,
Roger Revelle , is widely credited a major early theorist in Global Warming [http://query.nytimes.com/gst/fullpage.html?res=9D0CE1D8163DF934A25754C0A967958260&sec=&spon=&partner=permalink&exprod=permalink] . Revelle and his wife, Eleanor, have built an [http://revelle.net/lakeside/energy.html energy efficient house] , of which they occasionally give tours [http://revelle.net/lakeside/energy.html] .Revelle is currently the president of the
International Society for the Study of Individual Differences (ISSID) and theAssociation for Research in Personality (ARP). The two societies are hosting a [http://www.issid.org/issid.2009/issid.2009.html joint conference] in July of 2009. [personality-project.org/revelle.html] . He is an active member of the [http://www.smep.org/ Society of Multivariate Experimental Psychology] , among others.External links
* [http://personality-project.org/revelle.html Home page]
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