NotesFAQContact Us
Collection
Advanced
Search Tips
Showing all 3 results Save | Export
Boldt, R. F. – 1994
The comparison of item response theory models for the Test of English as a Foreign Language (TOEFL) was extended to an equating context as simulation trials were used to "equate the test to itself." Equating sample data were generated from administration of identical item sets. Equatings that used procedures based on each model (simple…
Descriptors: Comparative Analysis, Cutting Scores, English (Second Language), Equated Scores
Peer reviewed Peer reviewed
PDF on ERIC Download full text
Cohen, Andrew D.; Upton, Thomas A. – ETS Research Report Series, 2006
This study describes the reading and test-taking strategies that test takers used in the Reading section of the LanguEdge courseware (ETS, 2002a). These materials were developed to familiarize prospective respondents with the new TOEFL®. The investigation focused on strategies used to respond to more traditional single selection multiple-choice…
Descriptors: Reading Tests, Test Items, Courseware, Item Analysis
Peer reviewed Peer reviewed
PDF on ERIC Download full text
von Davier, Matthias – ETS Research Report Series, 2005
Probabilistic models with more than one latent variable are designed to report profiles of skills or cognitive attributes. Testing programs want to offer additional information beyond what a single test score can provide using these skill profiles. Many recent approaches to skill profile models are limited to dichotomous data and have made use of…
Descriptors: Models, Diagnostic Tests, Language Tests, Language Proficiency