Differential Item and Test Functioning and Language Translation: Differential Item Functioning and Language Translation: A Cross,Used

Differential Item and Test Functioning and Language Translation: Differential Item Functioning and Language Translation: A Cross,Used

SKU: DADAX3843392021 In Stock
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Delivery time: 8-12 business days (International)
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Often, educational and psychological measurement instruments must be translated from one language to another when they are administered to different cultural groups. The translation process often necessarily introduces measurement inequivalence. Therefore, an examination may be said to be culturally biased if the test provides a consistent advantage to one particular race or culture through the manner in which the test items are written. Onethousand American and onethousand one hundred thirtyfour Japanese examinees participating in a scuba diving certification course completed a standardized criterion mastery test for certification. Differential Functioning of Items and Tests (DFIT) proposed by Raju, van der Linden, and Fleer (1995) was used to detect Differential Item and Test Functioning (DIF/DTF). Results from the study support the idea that the translation process contributed little to the cause/explanation for DIF/DTF. Another possible and more influential cause of DIF/DTF was due to individual differences in teaching and leadership styles by Instructors from America and Japan.

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We ship your order within 2–3 business days for USA deliveries and 5–8 business days for international shipments. Once your package has been dispatched from our warehouse, you'll receive an email confirmation with a tracking number, allowing you to track the status of your delivery.

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To facilitate a smooth return process, a Return Authorization (RA) Number is required for all returns. Returns without a valid RA number will be declined and may incur additional fees. You can request an RA number within 15 days of the original delivery date. For more details, please refer to our Return & Refund Policy page.

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Warranty

We provide a 2-year limited warranty, from the date of purchase for all our products.

If you believe you have received a defective product, or are experiencing any problems with your product, please contact us.

This warranty strictly does not cover damages that arose from negligence, misuse, wear and tear, or not in accordance with product instructions (dropping the product, etc.).

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