An edition of Data sparseness and online pretest item calibration/scaling methods in CAT (2002)

Data sparseness and online pretest item calibration/scaling methods in CAT

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Data sparseness and online pretest item calib ...
Jae-Chun Ban
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Last edited by WorkBot
December 15, 2009 | History
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An edition of Data sparseness and online pretest item calibration/scaling methods in CAT (2002)

Data sparseness and online pretest item calibration/scaling methods in CAT

by

  • 0 Ratings
  • 0 Want to read
  • 0 Currently reading
  • 0 Have read

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Publish Date
Publisher
ACT, Inc.
Language
English
Pages
20

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Subjects
Examinations, Educational tests and measurements, Mathematical models, Scaling (Social sciences), Validity, Design and construction, Computer adaptive testing, Data processing, Item response theory

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Cover of: Data sparseness and online pretest item calibration/scaling methods in CAT
Data sparseness and online pretest item calibration/scaling methods in CAT
2002, ACT, Inc.
in English
Cover of: Data sparseness and online pretest item calibration/scaling methods in CAT
Data sparseness and online pretest item calibration/scaling methods in CAT
2002, ACT, Inc.
in English
  • Not in Library
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Book Details

Edition Notes

"January 2002"

Includes bibliographical references (p. 19-20).

Published in
Iowa City, Iowa
Series
ACT research report series -- 2002-1., ACT research report series -- 02-1.

The Physical Object

Pagination
iii, 20 p. :
Number of pages
20

ID Numbers

Open Library
OL17604362M
OCLC/WorldCat
49668256

Source records

Oregon Libraries MARC record

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History

Download catalog record: RDF / JSON / OPDS | Wikipedia citation
December 15, 2009 Edited by WorkBot link works
April 24, 2009 Edited by ImportBot add OCLC number
September 29, 2008 Created by ImportBot Imported from Oregon Libraries MARC record