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Comparative Analysis of Differential Item Functoning (DIF)-2007 TIMSS

Examinations among Botswana, Singapore, United States of America students
von Fernando Tapologo Siamisang - Verkauft von Dodax EU
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€ 81,30
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Fernando Tapologo Siamisang Comparative Analysis of Differential Item Functoning (DIF)-2007 TIMSS
Fernando Tapologo Siamisang - Comparative Analysis of Differential Item Functoning (DIF)-2007 TIMSS

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Lieferung: zwischen 2020-12-08 und 2020-12-10
Verkauf & Versand: Dodax EU

Beschreibung

Results from International examinations like TIMSS that have test items that are not free from item bias are causing misleading decisions at policy level as policy makers review educational policies, curriculum, teaching methods and assessment methods. Such uses or decisions are valid only to the extent that the items are bias free. The purpose of this study was therefore to investigate differential item functoning (DIF) in the test items for the 2007 TIMSS and its impact on the performance of students in Botswana, Singapore and the United States of America.The study followed guidelines of descriptive and exploratory research with a quantitative approach used for collecting data. Data was downloaded from the TIMSS website after getting permission from Boston. Ethical considerations were observed. A comparative analysis of data was done using two statistical methods: The Scheuneman Modified Chi-Square Analysis and Mantel Hanzel Analysis. The findings of this study reflected that the TIMSS items significantly functioned differently among students from Botswana, Singapore and the United States of America and therefore showing DIF across the nations. Few items flagged DIF across gender

Mitwirkende

Autor Fernando Tapologo Siamisang

Produktdetails

DUIN 1O2OFIE5JN0

GTIN 9783659165467

Sprache Englisch

Seitenanzahl 216

Produkttyp Taschenbuch

€ 81,30
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