WO2004097587A3 - Method and system for evaluation fit of raw data to model data - Google Patents

Method and system for evaluation fit of raw data to model data Download PDF

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Publication number
WO2004097587A3
WO2004097587A3 PCT/US2004/013397 US2004013397W WO2004097587A3 WO 2004097587 A3 WO2004097587 A3 WO 2004097587A3 US 2004013397 W US2004013397 W US 2004013397W WO 2004097587 A3 WO2004097587 A3 WO 2004097587A3
Authority
WO
WIPO (PCT)
Prior art keywords
item
examinee
assessment
data
attribute
Prior art date
Application number
PCT/US2004/013397
Other languages
French (fr)
Other versions
WO2004097587A2 (en
Inventor
William F Stout
Sarah M Hartz
Louis Roussos
Original Assignee
Educational Testing Service
William F Stout
Sarah M Hartz
Louis Roussos
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Educational Testing Service, William F Stout, Sarah M Hartz, Louis Roussos filed Critical Educational Testing Service
Publication of WO2004097587A2 publication Critical patent/WO2004097587A2/en
Publication of WO2004097587A3 publication Critical patent/WO2004097587A3/en

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Classifications

    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
    • G09B7/00—Electrically-operated teaching apparatus or devices working with questions and answers

Abstract

Methods and systems for evaluating the fit of raw data to model data are disclosed. Relationships between an assessment item and a tested attribute, responses from examinees to an assessment item, mastery states for an examinee for a tested attribute, one or more parameters based on expected assessment item performance, estimates for non-tested attributes for each examinee, likelihoods that an examinee that has mastered attributes pertaining to an assessment item will answer the item correctly, likelihoods that an examinee that has not mastered an attribute for an assessment item will answer the item correctly, and/or other variables may be received. For each item and/or for each examinee, a determination of a class for the examinee and/or item may be determined. Statistics may also be generated for each examinee, each item, an examination and/or any other basis.
PCT/US2004/013397 2003-04-29 2004-04-29 Method and system for evaluation fit of raw data to model data WO2004097587A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US46631903P 2003-04-29 2003-04-29
US60/466,319 2003-04-29

Publications (2)

Publication Number Publication Date
WO2004097587A2 WO2004097587A2 (en) 2004-11-11
WO2004097587A3 true WO2004097587A3 (en) 2005-02-10

Family

ID=33418364

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2004/013397 WO2004097587A2 (en) 2003-04-29 2004-04-29 Method and system for evaluation fit of raw data to model data

Country Status (1)

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WO (1) WO2004097587A2 (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6460035B1 (en) * 1998-01-10 2002-10-01 International Business Machines Corporation Probabilistic data clustering
US6484010B1 (en) * 1997-12-19 2002-11-19 Educational Testing Service Tree-based approach to proficiency scaling and diagnostic assessment
US6676413B1 (en) * 2002-04-17 2004-01-13 Voyager Expanded Learning, Inc. Method and system for preventing illiteracy in substantially all members of a predetermined set

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6484010B1 (en) * 1997-12-19 2002-11-19 Educational Testing Service Tree-based approach to proficiency scaling and diagnostic assessment
US6460035B1 (en) * 1998-01-10 2002-10-01 International Business Machines Corporation Probabilistic data clustering
US6676413B1 (en) * 2002-04-17 2004-01-13 Voyager Expanded Learning, Inc. Method and system for preventing illiteracy in substantially all members of a predetermined set

Also Published As

Publication number Publication date
WO2004097587A2 (en) 2004-11-11

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