Academic Journal
An Analysis of DIF and Sources of DIF in Achievement Motivation Items Using Anchoring Vignettes
| العنوان: | An Analysis of DIF and Sources of DIF in Achievement Motivation Items Using Anchoring Vignettes |
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| اللغة: | English |
| المؤلفون: | J. A. Bialo, H. Li |
| المصدر: | Educational Assessment. 2024 29(4):293-318. |
| الاتاحة: | Routledge. Available from: Taylor & Francis, Ltd. 530 Walnut Street Suite 850, Philadelphia, PA 19106. Tel: 800-354-1420; Tel: 215-625-8900; Fax: 215-207-0050; Web site: http://www.tandf.co.uk/journals |
| Peer Reviewed: | Y |
| Page Count: | 26 |
| تاريخ النشر: | 2024 |
| نوع الوثيقة: | Journal Articles Reports - Research |
| Education Level: | Secondary Education |
| Descriptors: | Test Bias, Student Motivation, Achievement Tests, Secondary School Students, International Assessment, Gender Bias, Ethnic Diversity, Ethnic Groups, Social Bias, Vignettes, Response Style (Tests), Measurement Techniques |
| Assessment and Survey Identifiers: | Program for International Student Assessment |
| DOI: | 10.1080/10627197.2024.2374298 |
| تدمد: | 1062-7197 1532-6977 |
| مستخلص: | This study evaluated differential item functioning (DIF) in achievement motivation items before and after using anchoring vignettes as a statistical tool to account for group differences in response styles across gender and ethnicity. We applied the nonparametric scoring of the vignettes to motivation items from the 2015 Programme for International Student Assessment (PISA) and examined changes to DIF characteristics between the raw self-report item scores and the vignette-adjusted item scores. Overall, applying the anchoring vignettes changed DIF classification, magnitude, direction, and form for some items. Group-specific response patterns by gender and by ethnicity group were also seen. Our findings contribute to the research literature on observed response styles in PISA motivation items, DIF in PISA items, and changes to DIF characteristics after adjusting self-report item scores with anchoring vignettes. |
| Abstractor: | As Provided |
| Entry Date: | 2024 |
| رقم الانضمام: | EJ1449246 |
| قاعدة البيانات: | ERIC |
| تدمد: | 1062-7197 1532-6977 |
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| DOI: | 10.1080/10627197.2024.2374298 |