Validity Issues in Accommodating Reading Tests
Sireci, Stephen G., (2008) Validity Issues in Accommodating Reading Tests. Jurnal Pendidik dan Pendidikan, 23 . pp. 81-110. ISSN 0126-7272 Official URL: http://www.usm.my/education/publication/JPP23-5_VALIDITY%20ISSUES.pdf AffiliationsUniversity of Massachusetts, USA. School of Education. AbstractNational Assessments seeks to include all students in the sampling frame from which students are selected to participate in the assessment. However, some students with disabilities (SWD) are either unable to take tests under standard testing conditions or are unable to perform at their best under standard testing conditions. In many testing situations, accommodations to standard testing conditions are given to SWD to improve measurement of their knowledge, skills and abilities. This practice is in the pursuit of more valid test score interpretation; however, it produces the ultimate psychometric oxymoron – an accommodated standardized test. In this paper, I review validity issues related to test accommodations and summarize some empirical studies in this area. The focus of the paper is on accommodations for reading tests because some types of accommodations on these tests are particularly controversial. The specific accommodations emphasized in this review are extended time and oral (read-aloud) accommodations. A review of professional standards, validity theory, and recent empirical research in this area suggests that extended time accommodations may be appropriate for reading tests, but read-aloud accommodations are likely to alter the construct measured. Suggestions for determining when to provide accommodations and how to report scores from accommodated test administrations are provided.
(Pentaksiran Kebangsaan berhasrat melibatkan semua pelajar Amerika Syarikat dalam kerangka pemilihan sampel yang mengambil bahagian dalam pentaksiran. Namun, pelajar yang kurang upaya (SWD) mungkin tidak dapat menduduki ujian atau menunjukkan kebolehan mereka di bawah keadaan piawai ujian. Dalam kebanyakan keadaan, akomodasi diberi kepada SWD untuk memperbaiki pengukuran pengetahuan, kemahiran dan kebolehan. Amalan ini dilakukan supaya pentafsiran skor akan mempunyai kesahan yang lebih baik. Hasilnya ialah satu ujian piawai dengan akomodasi. Dalam kertas kerja ini, saya meninjau isu kesahan berkaitan akomodasi dan merumuskan daripada kajian empirik dalam bidang ini. Fokus kertas kerja ini adalah pada akomodasi untuk ujian membaca yang menimbulkan kontroversi. Jenis akomodasi yang ditumpukan ialah melanjutkan masa ujian dan akomodasi lisan. Tinjauan standard profesional, teori kesahan dan kajian empirik mencadangkan bahawa akomodasi melanjutkan masa mungkin sesuai untuk ujian membaca; tetapi akomodasi lisan akan mengubah gagasan yang diukur. Cadangan tentang cara dan masa yang sesuai untuk melaporkan skor ujian akomodasi juga dibincangkan.) | Item Type: | Journal |
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| Additional Information: | Center for Educational Assessment Research Report No. 515. Amherst, MA: School of Education, University of ¹Massachusetts, Amherst. This paper was commissioned by the National Assessment Governing Board as part of the Conference on Increasing the Participation of SD and LEP student's in NAEP, February 26–27, 2004. |
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| Keywords: | construct validity, reading tests, test accommodations, validity (kesahan binaan, ujian membaca, akomodasi ujian, kesahan) |
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| Subjects: | L Education |
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| ID Code: | 9534 |
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