Impact of Mobile-Assisted Language Learning (MALL) on English Vocabulary Acquisition

The growing influence of mobile technologies has transformed the way languages are learned and taught, particularly in vocabulary development. This study examines the impact of Mobile-Assisted Language Learning (MALL) on English vocabulary acquisition among undergraduate learners. MALL applications such as mobile dictionaries, flashcard tools, and gamified language apps offer flexible, interactive, and learner-centered approaches that contrast with traditional rote memorization techniques. Using a mixed-method design, 120 students were divided into experimental and control groups. The experimental group engaged with MALL applications for vocabulary practice, while the control group received conventional instruction. Data were collected through pre- and post-tests, questionnaires, and classroom observations. Quantitative findings revealed that the experimental group achieved significantly higher post-test scores, suggesting that MALL enhances vocabulary acquisition and long-term retention. Qualitative feedback further indicated that learners appreciated the convenience, motivation, and autonomy that mobile tools provided, though challenges such as distractions, limited digital literacy, and unreliable internet connectivity were noted. The study highlights how MALL not only increases learner engagement but also supports self-directed learning, reinforcing the role of technology as a catalyst for improved language proficiency. Despite persistent challenges, the results underscore the importance of integrating mobile technologies into language education. It is recommended that institutions provide infrastructural support and teacher training to fully harness the benefits of MALL. Overall, this research confirms that MALL can significantly improve English vocabulary acquisition, offering a promising pathway for enhancing language learning outcomes in higher education