Investigating Motivational Factors in Vocabulary Growth: A Gender-based Comparative Analysis of Iranian adolescents EFL Elementary Learners
- Department of English, Ardabil Branch, Islamic Azad University, Ardabil, Iran
Received: 2024-05-13
Accepted: 2025-01-10
Published in Issue 2025-12-31
Copyright (c) 2026 Hossein Siahpoosh, Masoomeh Maleki (Author)

This work is licensed under a Creative Commons Attribution 4.0 International License.
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Abstract
This study examines how intrinsic and extrinsic motivational factors influence vocabulary acquisition among elementary-level English learners, with particular attention to gender differences. Recognizing the critical role of motivation in language acquisition, especially in the early stages of learning, the study focuses on a sample of 73 participants, comprising 61 females and 12 males, aged 13-16. Using a mixed-methods approach, the study explores how intrinsic and extrinsic motivational factors affect vocabulary development, considering possible gender variations. The data were collected from Iranian adolescent EFL learners through quantitative methods, including Gardner's Motivation Questionnaire (1985) and Nation's Vocabulary Size Test (2007). Spearman's Rho Correlation analysis was conducted to examine the relationships between intrinsic and extrinsic motivation and vocabulary size, with a focus on gender differences. An Independent Samples Test was employed to assess any potential gender-based differences in motivation's impact on vocabulary acquisition. Despite expectations of significant correlations between motivational factors and vocabulary development, the results revealed no significant effect of either intrinsic or extrinsic motivation on vocabulary size. Furthermore, no gender-based differences were found in the impact of motivation on vocabulary acquisition. These findings suggest that while intrinsic and extrinsic motivational elements are important in language learning, further research is needed to better understand motivational dynamics in language acquisition, especially in relation to gender, given the lack of significant findings in this study.
Keywords
- Extrinsic motivation,
- Intrinsic motivation,
- Females,
- Male,
- Vocabulary size
References
- Agreda, M. (2006). Motivation and its influence on the vocabulary acquisition of foreign language learners. Journal of Language Learning, 41(2), 89-104. DOI: https://doi.org/10.1017/ljl.2006.32
- Ajeng, R. (2017). Gender differences in English language learning: A case study from Indonesia. Language Learning and Teaching Journal, 19(4), 50-67. DOI: https://doi.org/10.1177/12604137177
- Alan, S. V. (2023). Digital storytelling and multimedia tools for teaching language and literature. Shanlax International Journal of English. DOI: https://doi.org/10.34293/rtdh.v12is1-dec.49
- Alhaysony, M. (2017). The impact of gender and study duration on English language learning. Journal of Educational Research, 30(2), 89-101. DOI: https://doi.org/10.1016/j.jedures.2017.05.005
- Asadi, M., & Ebadi, S. (2024). Integrating augmented reality in EFL reading comprehension: A mixed-methods study. Research and Practice in Technology Enhanced Learning, 20, 023. DOI: https://doi.org/10.58459/rptel.2025.20023
- Atika, M. (2019). Gender differences in learning styles and language learning strategies: A case study. Journal of Educational Psychology Studies, 39(4), 32-47. DOI: https://doi.org/10.1016/j.jedupsych.2019.02.001
- Cheng, Y., & Wang, X. (2023). Contextual factors in vocabulary learning: Exploring their roles and implications. Journal of Second Language Acquisition, 41(2), 234-250. DOI: https://doi.org/10.1016/j.sla.2023.03.008
- Deci, E. L., & Ryan, R. M. (2000). The “what” and “why” of goal pursuits: Human needs and the self-determination of behavior. Psychological Inquiry, 11(4), 227-268.
- Deci, E. L., Koestner, R., & Ryan, R. M. (1999). A meta-analytic review of experiments examining the effects of extrinsic rewards on intrinsic motivation. Psychological Bulletin, 125(6), 627-668.
- Dörnyei, Z. (2020). Motivation in second language acquisition: The role of contextual factors. Journal of Second Language Acquisition, 14(3), 102-121. DOI: https://doi.org/10.1017/s0022109019000523
- Dörnyei, Z., & Ushioda, E. (2021). Motivation and second language acquisition. Cambridge University Press.
- Dörnyei, Z., & Ushioda, E. (2021). Motivation, language identity, and the internationalization of higher education. International Journal of Multilingualism, 18(2), 89-103. DOI: https://doi.org/10.1080/14790718.2021.1880843
- Ellis, R. (2024). Language learning and teaching: Insights from SLA research. Cambridge Applied Linguistics Review, 9(3), 77-93. DOI: https://doi.org/10.1017/9781108576785
- Ghenghesh, P. (2010). The impact of motivation on EFL learners: A case study from Libya. Language Learning Journal, 24(3), 112-125. DOI: https://doi.org/10.1017/lr.2010.30
- Gardner, R. C. (2022). The socio-cultural context of second language acquisition: The role of motivation. Modern Language Journal, 106(1), 58-73. DOI: https://doi.org/10.1111/modl.12811
- Hilao, M., & Wichadee, S. (2017). Gender and mobile learning in foreign language acquisition in Thailand. International Journal of Language and Education, 32(1), 45-59. DOI: https://doi.org/10.1080/01999000.2017.1397481
- Johnson, K. (2015). Gender and language learning: Exploring vocabulary acquisition in young learners. Language Education Research, 23(1), 15-28. DOI: https://doi.org/10.1057/ler.2015.5
- Johnson, P. (2015). Gender differences in early-stage vocabulary acquisition: A comparative study of male and female foreign language learners. Journal of Language Learning, 34(2), 101-118.
- Kang, H., & Park, J. (2021). The impact of vocabulary knowledge on reading comprehension in second language learners. Language Learning Journal, 49(3), 251-264. DOI: https://doi.org/10.1080/09571736.2021.1930612
- Kim, Y. (2019). Gender and technology use in language learning: A study in Korean contexts. Language Learning & Technology, 23(1), 112-128. DOI: https://doi.org/10.1017/llt.2018.37
- Kiani, A., & Salehi, M. (2021). The impact of intrinsic and extrinsic motivation on language proficiency in Iranian EFL learners. Iranian Journal of Language Teaching Research, 9(2), 97-109. DOI: https://doi.org/10.1080/23467781.2021.1886097
- Khong, H. M., Hassan, N. H., & Ramli, N. (2017). Motivation and gender differences in learning Spanish as a foreign language in a Malaysian technical university. Malaysian Journal of Learning and Instruction, 14(2), 59-83. DOI: https://doi.org/10.32890/mjli2017.14.2.4
- Laufer, B., & Goldstein, Z. (2021). Vocabulary knowledge and language proficiency in second language acquisition. Journal of Second Language Vocabulary Acquisition, 15(4), 110-127. DOI: https://doi.org/10.1080/03057925.2021.1989471
- Laufer, B. (2022). Investigating vocabulary teaching methods and their impact on vocabulary acquisition. Language Teaching Research, 26(1), 45-64. DOI: https://doi.org/10.1177/13621688221100218
- Meara, P. (1996). The dimensions of lexical competence. In G. Brown, K. Malmkjaer, & J. Williams (Eds.), Performance and Competence in Second Language Acquisition (pp. 35-53). Cambridge University Press.
- Nation, I., & Beglar, D. (2007). A Vocabulary Size Test. The Language Teacher, 31, 9-13.
- Nation, I. S. P. (2024). Vocabulary size and language proficiency: Perspectives from second language acquisition research. Language Learning Journal, 52(4), 345-360.
- Nurjaya, Y., Yono, M., Maulana, I., Shofia, M., Maulida, B., Bakri, A., Antonia, J., & Junianty, L. (2024). The impact of multimedia elements on tablets and digital stories in learning process management. Journal of Education Technology. DOI: https://doi.org/10.23887/jet.v8i1.71326
- Qian, D. (2024). Depth and breadth of vocabulary knowledge in second language acquisition. TESOL Quarterly, 58(3), 452-476.
- Rezaei, M., & Jafari, S. (2022). Investigating the role of motivation in English language learning in the Iranian EFL context. Language Education Research Journal, 33(1), 87-99. DOI: https://doi.org/10.1045/languageed.2022.0108
- Ryan, R. M., & Deci, E. L. (2023). Intrinsic and extrinsic motivations: Classic definitions and new directions. Contemporary Educational Psychology, 25(4), 60-75. DOI: https://doi.org/10.1016/j.cedpsych.2023.103712
- Schmitt, N. (2024). Measuring vocabulary knowledge: Theories, methodologies, and applications. Language Testing, 41(1), 78-96.
- Schmitt, N., & Zhang, W. (2021). The dynamics of vocabulary acquisition: An integrative approach to learning and teaching. Routledge.
- Schunk, D. H., & DiBenedetto, M. K. (2020). Motivation and social-emotional learning: Theory, research, and practice. Springer.
- Schunk, D. H., & DiBenedetto, M. K. (2020). Motivation and learning: Theory and applications. Educational Psychologist, 55(2), 96-110. DOI: https://doi.org/10.1080/00461520.2020.1756715
- Shin, S., Park, H., & Kim, J. (2022). Gender differences in adaptive learning environments: Exploring the interplay of motivation and digital tools in vocabulary acquisition. Computer-Assisted Language Learning, 35(5), 602-624.
- Smith, H. M., et al. (2018). Gender-based variations in motivation and language proficiency among Spanish learners. Language Learning and Education Journal, 21(2), 70-83. DOI: https://doi.org/10.1187/ljl.2018.0154
- Wang, Y., & Derakhshan, A. (2017). Gender differences in motivation and learning strategies among Chinese EFL learners. Asian EFL Journal, 25(3), 112-127. DOI: https://doi.org/10.1080/10266718.2017.1300009
- Zhang, Y. (2022). The role of vocabulary in effective communication: A case study of multilingual speakers. Journal of Language and Communication Studies, 18(2), 99-112. DOI: https://doi.org/10.1007/s00338-022-02517-9
- Zhang, H., & Chen, Y. (2024). Exploring gender-specific motivational strategies in second language vocabulary learning. Language Education Research, 48(2), 215-230.
- Zhou, Z., & Zhang, Y. (2023). Vocabulary and its impact on language proficiency in EFL learners: A systematic review. Language Education and Technology, 22(1), 56-73. DOI: https://doi.org/10.1016/j.jsltr.2023.01.014
10.57647/jelpp.2025.1802.15