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van der Ven, Sanne H. G.; Klaiber, Jonathan D.; van der Maas, Han L. J. – Educational Psychology, 2017
Writing down spoken number words (transcoding) is an ability that is predictive of math performance and related to working memory ability. We analysed these relationships in a large sample of over 25,000 children, from kindergarten to the end of primary school, who solved transcoding items with a computer adaptive system. Furthermore, we…
Descriptors: Short Term Memory, Foreign Countries, Mathematics, Mathematics Instruction
Deplazes, Svetlana P. – ProQuest LLC, 2014
The purpose of this study was to examine the overall level of student achievement on the 2012 Kansas History-Government Assessment in Grades 6, 8, and high school, with major emphasis on the subject area of economics. It explored four specific research questions in order to: (1) determine the level of student knowledge of assessed economic…
Descriptors: Economics, Social Studies, Comparative Analysis, Academic Achievement
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Sung, Pei-Ju; Lin, Su-Wei; Hung, Pi-Hsia – Universal Journal of Educational Research, 2015
Task difficulty is a critical issue affecting test developers. Controlling or balancing the item difficulty of an assessment improves its validity and discrimination. Test developers construct tests from the cognitive perspective, by making the test constructing process more scientific and efficient; thus, the scores obtained more precisely…
Descriptors: Foreign Countries, Listening, Listening Comprehension, Listening Comprehension Tests
Shea, Christine A. – ProQuest LLC, 2013
The purpose of this study was to determine whether an eighth grade state-level math assessment contained items that function differentially (DIF) for English Learner students (EL) as compared to English Only students (EO) and if so, what factors might have caused DIF. To determine this, Differential Item Functioning (DIF) analysis was employed.…
Descriptors: Item Response Theory, English Language Learners, Grade 8, Mathematics Tests
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Wolf, Mikyung Kim; Kim, Jinok; Kao, Jenny – Applied Measurement in Education, 2012
Glossary and reading aloud test items are commonly allowed in many states' accommodation policies for English language learner (ELL) students for large-scale mathematics assessments. However, little research is available regarding the effects of these accommodations on ELL students' performance. Further, no research exists that examines how…
Descriptors: Testing Accommodations, Glossaries, Reading Aloud to Others, Validity