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Solano-Flores, Guillermo; Shyyan, Vitaliy; Chía, Magda; Kachchaf, Rachel – International Multilingual Research Journal, 2023
We examined semiotic exchangeability in pop-up glossary translations and illustrations used as supports for second language learners (SLLs) in computer-administered mathematics tests. In a sample of 516 mathematics items, Grades 3-8 and 11, from a large-scale assessment program in the US, test developers identified terms that could be translated…
Descriptors: Mathematics Tests, Testing Accommodations, Test Items, Semiotics
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Abedi, Jamal – Educational Assessment, 2009
This study compared performance of both English language learners (ELLs) and non-ELL students in Grades 4 and 8 under accommodated and nonaccommodated testing conditions. The accommodations used in this study included a computerized administration of a math test with a pop-up glossary, a customized English dictionary, extra testing time, and…
Descriptors: Computer Assisted Testing, Testing Accommodations, Mathematics Tests, Grade 4
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Wolf, Mikyung Kim; Leon, Seth – Educational Assessment, 2009
The purpose of the present study is to examine the language characteristics of a few states' large-scale assessments of mathematics and science and investigate whether the language demands of the items are associated with the degree of differential item functioning (DIF) for English language learner (ELL) students. A total of 542 items from 11…
Descriptors: Mathematics Tests, Science Tests, Measurement, Test Bias
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Solano-Flores, Guillermo; Li, Min – Educational Assessment, 2009
We investigated language variation and score variation in the testing of English language learners, native Spanish speakers. We gave students the same set of National Assessment of Educational Progress mathematics items in both their first language and their second language. We examined the amount of score variation due to the main and interaction…
Descriptors: Scores, Testing, Second Language Learning, English (Second Language)
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Martiniello, Maria – Harvard Educational Review, 2008
In this article, Maria Martiniello reports the findings of a study of the linguistic complexity of math word problems that were found to exhibit differential item functioning for English-language learners (ELLs) and non-ELLs taking the Massachusetts Comprehensive Assessment System (MCAS) fourth-grade math test. It builds on prior research showing…
Descriptors: Reading Comprehension, Test Items, Protocol Analysis, Mathematics Tests
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Martiniello, Maria – Educational Assessment, 2009
This article examines nonmathematical linguistic complexity as a source of differential item functioning (DIF) in math word problems for English language learners (ELLs). Specifically, this study investigates the relationship between item measures of linguistic complexity, nonlinguistic forms of representation and DIF measures based on item…
Descriptors: Mathematics Tests, Grade 4, Test Bias, Word Problems (Mathematics)
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Rivera, Charlene; Stansfield, Charles W. – Educational Assessment, 2004
The use of accommodations has been widely proposed as a means of including English language learners (ELLs) or limited English proficient (LEP) students in state and districtwide assessments. However, very little experimental research has been done on specific accommodations to determine whether these pose a threat to score comparability. This…
Descriptors: Scores, Comparative Analysis, Second Language Learning, Test Items
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Solano-Flores, Guillermo; Li, Min – Educational Measurement: Issues and Practice, 2006
We contend that generalizability (G) theory allows the design of psychometric approaches to testing English-language learners (ELLs) that are consistent with current thinking in linguistics. We used G theory to estimate the amount of measurement error due to code (language or dialect). Fourth- and fifth-grade ELLs, native speakers of…
Descriptors: Foreign Countries, Grade 4, Grade 5, English (Second Language)