Evaluating Spanish proficiency: The validity of the Profgram test and the role of grammar versus vocabulary in language assessment
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2025-08-07
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en
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This study evaluates the effectiveness and validity of the Profgram test in assessing CEFR-levels of Spanish proficiency, by comparing its results with the established LexTALE-Esp test and an adjusted DELE test. It also explores the relative contributions of grammar and vocabulary knowledge to second language proficiency. The results showed that Profgram had strong validity as a language proficiency test. It demonstrated a moderate to strong correlation with DELE scores (r = .61), indicating that it effectively measures similar aspects of Spanish proficiency. A moderate correlation was found between Profgram and LexTALE scores (r = .48), suggesting that Profgram assesses more than just vocabulary. Regarding the role of grammar and vocabulary in second language performance, both components were equally correlated with LexTALE and DELE scores. In conclusion, the Profgram test is a valid tool for assessing Spanish proficiency, with vocabulary and grammar playing an equal role.
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Faculteit der Letteren