Zobrazeno 1 - 10 of 12 pro vyhledávání: '"Rachel Kachchaf"'
2
Targeted Linguistic Simplification of Science Test Items for English Learners
Autor: Ann S. Rosebery, Yang Caroline Wang, Tracy Noble, Rachel Kachchaf, Craig S. Wells, Stephen G. Sireci
Publikováno v: American Educational Research Journal. 57:2175-2209
In this experimental study, 20 multiple-choice test items from the Massachusetts Grade 5 science test were linguistically simplified, and original and simplified test items were administered to 310 English learners (ELs) and 1,580 non-ELs in four Mas
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::c71582403d2b0cf7c9821baef35e869b
https://doi.org/10.3102/0002831220905562
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5
A closer look at linguistic complexity: Pinpointing individual linguistic features of science multiple-choice items associated with English language learner performance
Autor: Beth Warren, Rachel Kachchaf, Ann S. Rosebery, Yang Wang, Tracy Noble, Catherine O'Connor
Publikováno v: Bilingual Research Journal. 39:152-166
Linguistic complexity in test items may jeopardize the validity of interpreting English language learners’ (ELLs’) test scores as measures of their content knowledge in mathematics and science. Although previous studies have demonstrated the effe
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::f60d3d94ef7b0ebc65a802d08ede4fed
https://doi.org/10.1080/15235882.2016.1169455
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6
Designing, Developing, and Implementing an Accessible Computer-Based National Assessment System
Autor: Magda Chia, Rachel Kachchaf
Publikováno v: Handbook of Accessible Instruction and Testing Practices ISBN: 9783319711256
As states adapt new content standards that support college and career readiness, there is a need to develop assessments that produce valid and reliable measures for all students. This chapter describes the overall processes and individual tasks that
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::09b5e4ecde11916fa0b02ca909a0cd84
https://doi.org/10.1007/978-3-319-71126-3_5
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8
Developing Testing Accommodations for English Language Learners: Illustrations as Visual Supports for Item Accessibility
Autor: Khanh Nguyen-Le, Rachel Kachchaf, Guillermo Solano-Flores, Chao Wang, Lucinda Soltero-González
Publikováno v: Educational Assessment. 19:267-283
We address valid testing for English language learners (ELLs)—students in the United States who are schooled in English while they are still acquiring English as a second language. Also, we address the need for procedures for systematically develop
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::0a5479067c2852810d1626becd57f3da
https://doi.org/10.1080/10627197.2014.964116
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10
Rater Language Background as a Source of Measurement Error in the Testing of English Language Learners
Autor: Guillermo Solano-Flores, Rachel Kachchaf
Publikováno v: Applied Measurement in Education. 25:162-177
We examined how rater language background affects the scoring of short-answer, open-ended test items in the assessment of English language learners (ELLs). Four native English and four native Spanish-speaking certified bilingual teachers scored 107 r
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::4a62a30ff42c419aba77f88808db6e74
https://doi.org/10.1080/08957347.2012.660366
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