Ben, Claire, Chris, Andy, Sara in happier times.
Amy Wright (top left) in "Mrs. Klein" (Off-Broadway, 1995).
In the early hours of Tuesday, Oct. 30th, 2001, Ben Wright suffered a stroke in his home in Chicago. He was immediately admitted to the University of Chicago Hospitals for emergency treatment, including removal of a blood clot from his brain. On Tuesday, Nov. 27, Ben had recovered sufficiently to be transferred to the Weiss Memorial Hospital on north side of Chicago. As of December 6th, he was showing only minor signs of his affliction, and starting to find his hospitalization irksome!
His wife, Claire, and children, Amy, Andy, Chris and Sara, are grateful for the many expressions of concern and support they have received. [Claire died on December 30, 2001 of liver cancer.]
Here's a brief Autobiography of Benjamin D. Wright, composed December 18, 1996:
"Benjamin D. Wright is Professor of Education and Psychology at the University of Chicago and Director of the Mesa Psychometric Laboratory. He was born March 30, 1926. He began his scientific work as a physicist at the Bell Telephone Laboratories in 1947, moving to the University of Chicago Physics Department in 1948. In 1950 he began a seven year study of the child care workers at the University's Orthogenic School. This led to a Chicago Institute for Psychoanalysis Certificate in Psychoanalytic Child Care (1954) and a University of Chicago Ph.D. in Human Development (1957). His studies of social science measurement, previously limited to factor and regression analysis, took a giant step forward when he met Danish mathematician Georg Rasch in 1960 and worked with him from 1960 until 1974. Since then Dr. Wright has published 150 papers on Rasch measurement; co-authored 12 books, including Best Test Design and Rating Scale Analysis and directed the development of the two most widely used Rasch measurement computer programs, BIGSTEPS and Facets. He has taught annual workshops and courses on Rasch measurement since 1969 and chaired 70 doctoral dissertations on that topic. Many of his students are contemporary leaders in psychometrics."
Report on Benjamin Drake Wright, May 2012
Ben Wright died on October 25, 2015
Benjamin D. Wright: His Affliction Wright B.D. Rasch Measurement Transactions, 2001, 15:3 p. 833
Please help with Standard Dataset 4: Andrich Rating Scale Model
|Rasch Measurement Transactions (free, online)||Rasch Measurement research papers (free, online)||Probabilistic Models for Some Intelligence and Attainment Tests, Georg Rasch||Applying the Rasch Model 3rd. Ed., Bond & Fox||Best Test Design, Wright & Stone|
|Rating Scale Analysis, Wright & Masters||Introduction to Rasch Measurement, E. Smith & R. Smith||Introduction to Many-Facet Rasch Measurement, Thomas Eckes||Invariant Measurement: Using Rasch Models in the Social, Behavioral, and Health Sciences, George Engelhard, Jr.||Statistical Analyses for Language Testers, Rita Green|
|Rasch Models: Foundations, Recent Developments, and Applications, Fischer & Molenaar||Journal of Applied Measurement||Rasch models for measurement, David Andrich||Constructing Measures, Mark Wilson||Rasch Analysis in the Human Sciences, Boone, Stave, Yale|
|in Spanish:||Análisis de Rasch para todos, Agustín Tristán||Mediciones, Posicionamientos y Diagnósticos Competitivos, Juan Ramón Oreja Rodríguez|
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|Coming Rasch-related Events|
|June 30 - July 29, 2017, Fri.-Fri.||On-line workshop: Practical Rasch Measurement - Further Topics (E. Smith, Winsteps), www.statistics.com|
|July 31 - Aug. 3, 2017, Mon.-Thurs.||Joint IMEKO TC1-TC7-TC13 Symposium 2017: Measurement Science challenges in Natural and Social Sciences, Rio de Janeiro, Brazil, imeko-tc7-rio.org.br|
|Aug. 7-9, 2017, Mon-Wed.||In-person workshop and research coloquium: Effect size of family and school indexes in writing competence using TERCE data (C. Pardo, A. Atorressi, Winsteps), Bariloche Argentina. Carlos Pardo, Universidad Catòlica de Colombia|
|Aug. 7-9, 2017, Mon-Wed.||PROMS 2017: Pacific Rim Objective Measurement Symposium, Sabah, Borneo, Malaysia, proms.promsociety.org/2017/|
|Aug. 10, 2017, Thurs.||In-person Winsteps Training Workshop (M. Linacre, Winsteps), Sydney, Australia. www.winsteps.com/sydneyws.htm|
|Aug. 11 - Sept. 8, 2017, Fri.-Fri.||On-line workshop: Many-Facet Rasch Measurement (E. Smith, Facets), www.statistics.com|
|Aug. 18-21, 2017, Fri.-Mon.||IACAT 2017: International Association for Computerized Adaptive Testing, Niigata, Japan, iacat.org|
|Sept. 15-16, 2017, Fri.-Sat.||IOMC 2017: International Outcome Measurement Conference, Chicago, jampress.org/iomc2017.htm|
|Oct. 13 - Nov. 10, 2017, Fri.-Fri.||On-line workshop: Practical Rasch Measurement - Core Topics (E. Smith, Winsteps), www.statistics.com|
|Jan. 5 - Feb. 2, 2018, Fri.-Fri.||On-line workshop: Practical Rasch Measurement - Core Topics (E. Smith, Winsteps), www.statistics.com|
|Jan. 10-16, 2018, Wed.-Tues.||In-person workshop: Advanced Course in Rasch Measurement Theory and the application of RUMM2030, Perth, Australia (D. Andrich), Announcement|
|Jan. 17-19, 2018, Wed.-Fri.||Rasch Conference: Seventh International Conference on Probabilistic Models for Measurement, Matilda Bay Club, Perth, Australia, Website|
|April 13-17, 2018, Fri.-Tues.||AERA, New York, NY, www.aera.net|
|May 25 - June 22, 2018, Fri.-Fri.||On-line workshop: Practical Rasch Measurement - Core Topics (E. Smith, Winsteps), www.statistics.com|
|June 29 - July 27, 2018, Fri.-Fri.||On-line workshop: Practical Rasch Measurement - Further Topics (E. Smith, Winsteps), www.statistics.com|
|Aug. 10 - Sept. 7, 2018, Fri.-Fri.||On-line workshop: Many-Facet Rasch Measurement (E. Smith, Facets), www.statistics.com|
|Oct. 12 - Nov. 9, 2018, Fri.-Fri.||On-line workshop: Practical Rasch Measurement - Core Topics (E. Smith, Winsteps), www.statistics.com|
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