FACTOR STRUCTURE OF THE TOEFL®INTERNET-BASED TEST (IBT): EXPLORATION IN A FIELD TRIAL SAMPLE
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چکیده
منابع مشابه
Factor Structure of the TOEFL Internet-Based Test (iBT): Exploration in a Field Trial Sample
The present study investigated the factor structure of a field trial sample of the Test of English as a Foreign LanguageTM Internet-based test (TOEFL iBT). An item-level confirmatory factor analysis (CFA) was conducted for a polychoric correlation matrix of items on a test form completed by 2,720 participants in the 2003–2004 TOEFL iBT Field Study. CFA-based multitrait-multimethod (MTMM) analys...
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ژورنال
عنوان ژورنال: ETS Research Report Series
سال: 2008
ISSN: 2330-8516
DOI: 10.1002/j.2333-8504.2008.tb02095.x