<p>Hi, etondad, I’ve actually had long conversations with the keeper of the Hoagies site and with developers of the current IQ tests in various circumstances at conferences or in direct telephone calls or email exchanges. This is something I frequently discuss in various online communities with parents whom I met through various summer mathematics programs and other programs for advanced learners. I am aware of what the Hoagies site says, and I am aware of what sources the site relies on for the point of view that you correctly relate, but I have good reason to think that that view is mistaken. My own view is that any IQ score number above 160 should be regarded as number without any validation evidence behind it, no matter what test produced the number. The Stanford-Binet Form L-M test (which I took as a child, on an occasion I still remember almost fifty years later) was already obsolete by the time I was applying for college. Numbers from that test are not comparable with numbers from more recent IQ tests–except that the betting person will bet successfully that the L-M numbers will almost always be much higher for the same test-taker. </p>
<p>An authoritative source for reviews of psychological tests is the Buros Mental Measurements Yearbook, a standard reference book available in most university libraries and in better-stocked public libraries. The Stanford-Binet L-M was reviewed in Buros volume 7. A citation to the Buros review can be found in a compilation volume about mental tests (Keyser & Sweetland 1984). A complete reprint of that review can be found in the one-volume compilation by Buros (1975). David Freides (1970), then associate professor and now professor of psychology at Emory University, began his review by saying, “My comments in 1970 are not very different from those made by F. L. Wells 32 years ago in The 1938 Mental Measurements Yearbook. The Binet scales have been around for a long time and their faults are well known.” Professor Freides continued with a critique of the assumptions underlying the design of the test, and specifically mentioned clinical situations in which SB L-M scores should not be taken at face value. He concluded his review with the Latin phrase “Requiescat in pace,” indicating he thought the test was moribund in 1970. This review contrasts markedly with the laudatory statements about the Stanford-Binet L-M found on various Web sites. Raymond Holden’s review of the Stanford-Binet L-M in Keyser & Sweetland (1984) mentions the extremely poor norming sample used for the L-M, a problem discussed extensively in the primary research article in Waddell (1980). All of this information that has been publicly available in the open literature since before today’s children were born—since long before anyone was posting articles on the World Wide Web. The controversy has been resolved abundantly: all professionals well-informed in the research literature on IQ testing don’t use the Stanford-Binet form L-M test on current clients. Jerome Sattler wrote to me by email in 2004, “Only current tests should be used for any decision making purpose,” making clear that the L-M’s days are past. </p>
<p>REFERENCES: </p>
<p>Buros, Oscar (Ed.) (1975). Intelligence Tests and Reviews: A Monograph Consisting of the Intelligence Sections of the Seven Mental Measurements Yearbooks (1938-72) and Tests in Print II (1974). Highland Park, New Jersey: Gryphon Press.</p>
<p>Freides, David (1970). Review of Stanford-Binet Intelligence Scale, Third Revision. In Oscar Buros (Ed.). Seventh Mental Measurements Yearbook. (pp. 772-773). </p>
<p>Keyser, Daniel & Sweetland, Richard (Eds.) (1984). Test Critiques Volume 1. Kansas City, MO: Test Corporation of America. </p>
<p>Waddell, Deborah D. (1980). The Stanford-Binet: An Evaluation of the Technical Data Available since the 1972 Restandardization. Journal of School Psychology, vol. 18, no. 3, pages 203-209.</p>