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Peer reviewed Peer reviewed
ERIC Number: EJ554803
Record Type: Journal
Publication Date: 1997
Pages: N/A
Abstractor: N/A
ISBN: N/A
ISSN: ISSN-0013-1644
EISSN: N/A
How Reliable Are TOEFL Scores?
Wainer, Howard; Lukhele, Robert
Educational and Psychological Measurement, v57 n5 p741-58 Oct 1997
The reliability of scores from four forms of the Test of English as a Foreign Language (TOEFL) was estimated using a hybrid item response theory model. It was found that there was very little difference between overall reliability when the testlet items were assumed to be independent and when their dependence was modeled. (Author/SLD)
Descriptors: English (Second Language), Item Response Theory, Scores, Second Language Learning, Test Format, Test Items, Test Reliability
Publication Type: Journal Articles; Reports - Evaluative
Education Level: N/A
Audience: N/A
Language: English
Sponsor: N/A
Authoring Institution: N/A
Identifiers - Assessments and Surveys: Test of English as a Foreign Language
Grant or Contract Numbers: N/A