Background: This study investigated the psychometric properties of the recently developed Qiyas for L1 Arabic language test using a Rasch measurement framework. Methods: Responses from 271 examinees were analyzed in this study. The test is hypothesized to involve one dominant factor that assesses four skills: reading comprehension, rhetorical expression, structure, and writing accuracy. Results: Fit statistics and reliability analysis, principal component analysis of Rasch residuals, and the results of differential item functioning supported the hypothesized structure of the Qiyas for L1 Arabic language test. However, the results of a person-item map analysis suggested that the content aspect validity of the Qiyas for L1 Arabic language test lacked representation to some extent. Conclusion: The initial findings of the Rasch analysis indicated that the Qiyas for L1 Arabic language test maintains satisfactory psychometric properties. However, these findings should be interpreted with caution given the limitations of the sample population used. Continued investigation of the psychometric proprieties of the test is necessary to ensure its appropriate use as a tool of assessment for modern Arabic language.
CITATION STYLE
Al-Owidha, A. A. (2018). Investigating the psychometric properties of the Qiyas for L1 Arabic language test using a Rasch measurement framework. Language Testing in Asia, 8(1). https://doi.org/10.1186/s40468-018-0064-5
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