[Rasch] Measurement gaffe of the year

Andrew Kyngdon akyngdon at lexile.com
Tue Apr 21 21:11:44 EST 2009

Found in a psychometric text in the Fisher Library of the University of Sydney...

Height is a good example of an interval scale (Friedenberg, 1995, p.17).

I kid you not.

Friedenberg, L. (1995). Psychological testing - Design, analysis and use. Needham Heights, M.A.: Allyn & Bacon.

Dr Andrew Kyngdon
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MetaMetrics, Inc.
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