Where do problems come from about measurement and assessment
As professor William Stout, founder of Educational Measurement Lab in UIUC, stated, promsing problems in measurement and assessment field can only come from hurly-burly practical world. It is not a big surprise. Before we have an ideal or perfect model about ourselves, not only the hidden aspects, but the explicit processing approach of collected data, the only way to enable us more perfect is to notice and solve what problems be met during our applications. Psychometrics is not purely abstract field, and its development depends on solvement of one problem after another although the method used to solve the problem maybe abstract mathematics
posted by Shunkai Fu @ 5:19 PM
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