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Measuring English Receptive and Productive Vocabulary of Pakistani University Students across Frequency Levels
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Abstract
I administered the VLT receptive (Nation 1990) and VLT productive (Laufer and Nation 1999) to establish the disparity, threshold levels, and relationship between receptive and productive vocabulary of Pakistani university students across 3K, 5K, UWL, and 10K frequency levels. Participants included 200 university students majoring in Computer Science and English Literature. The results exhibited that the participants possessed good basic (receptive) knowledge of high-frequency words but struggled to actively use (production) vocabulary knowledge. Higher scores on receptive tests suggest that the ability to recognize and understand vocabulary is stronger than the ability to produce vocabulary actively. The trend remained the same across all - 3K, 5K (UWL), and 10k frequency levels. For receptive test results at the 3k frequency level, 124 participants reached the 3000-word threshold level, demonstrating a solid foundation in receptive vocabulary. At the 5k frequency level, 107 participants achieved the 5000-word threshold, 92 participants achieved the threshold of UWL, indicating a strong command of the academic vocabulary range, and the advanced 10k frequency level presented a greater challenge; only 66 participants reached the 10000-word threshold. For productive vocabulary test scores, 31 participants reached the 3000-word threshold level. At the 5k frequency level, 21 participants achieved the 5K-word threshold. Thirty-nine participants reached the UWL threshold, and lastly, at the more challenging 10K word-frequency level, only two participants reached the 10K word threshold, underlining the complexity and extensive nature of the vocabulary at this level. Wilcoxon Signed-Rank Test confirmed significant differences between receptive and productive vocabulary scores at all tested frequency levels. Correlation analysis revealed a strong positive correlation between total receptive and productive scores (ρ = .675, p < .01). The study contributes new insights into vocabulary acquisition and production abilities among Pakistani students but faces limited funding and time limitations. Future research should focus on cognitive processes behind vocabulary acquisition, longitudinal studies, tailored language interventions, and cross-cultural comparisons.
Keywords:
receptive and productive vocabulary, word frequency level, threshold, L2 learners, VLT & PVLT level tests, high frequency, low frequency, UWLAcknowledgments
This paper is a revised version of parts of the first author’s doctoral dissertation. The research has been conducted by the Research Grant of Kwangwoon University in 2023 on the corresponding author.
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