THE EFFECT OF INPUT SPACING ON EFL LEARNERS' VOCABULARY KNOWLEDGE

Mohammad Taghi Farvardin, Ashraf Bagherian Sararoodi

Abstract


The lag or the intersession interval (ISI) is the gap between two learning sessions. Lag effects are one of those effects that few studies have examined. Moreover, albeit a huge bulk of research on input spacing (i.e., phenomenon of distributed learning conditions) has been done in laboratory setting, few studies have directly examined this issue within real contexts. Therefore, the purpose of this study was to examine the impact of not only spaced-short but also spaced-long condition on the vocabulary knowledge of EFL learners. To achieve this goal, 37 intermediate level EFL learners were selected from four intact classes. The whole process took place in nine weeks; two testing sessions for pretest and a 28-day delayed posttest, two learning sessions and a final review session. Learning was done in two sessions. In this process, 20 target items were divided into 10 target words from each two lists. The first 10 words were studied during the first session, and reviewed during the review session. Eight days (intersession interval) ISI was specified for the spaced-long condition. Finally, a 1-day ISI was specified for the spaced-short condition. To do so, the second 10 words during the second session were studied, and then they were reviewed during the review session. The results of paired samples t-test revealed that spaced-long input was more effective than the space-short. Spaced-long condition could help learners for conceptual understanding to develop, reduce forgetting and provide opportunities for learners to learn more efficiently.


Keywords


EFL learners; input spacing; vocabulary knowledge; spaced-long condition; spaced-short condition

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References


Baleghizadeh, S., & Shafeie, S. (2019). The effect of teaching formulaic sequences through spaced and non-spaced retrievals on Iranian EFL learners’ oral fluency. Journal of English Language Teaching and Learning, 11(24), 79-114.

Bui, G., Ahmadian, M. J., & Hunter, A. M. (2019). Spacing effects on repeated L2 task performance. System, 81, 1-13. doi: 10.1016/j.system.2018.12.006

Carpenter, S. (2017). Spacing effects on learning and memory. In Wixted J. T. (Ed.), Cognitive psychology of memory: A comprehensive reference (pp. 465-485). 2nd edition. Oxford: Academic Press.

Carpenter, S., Cepeda, N., Rohrer, D., & Pashler, H. (2007). Enhancing learning and retarding forgetting: Choices and consequences. Psychonomic Bulletin & Review, 14(2), 187-193. doi.: 10.3758/BF03194050

Cepeda, N. J., Pashler, H., Vul, E., Wixted, J. T., & Rohrer, D. (2006). Distributed practice in verbal recall tasks: A review and quantitative synthesis. Psychological Bulletin, 132, 354-380.

Cepeda, N. J., Vul, E., Rohrer, D., Wixted, J. T., & Pashler, H. (2008). Spacing effects in learning: A temporal guideline of optimal retention. Psychological Science, 19(11), 1095-1102. doi: 10.1111/j.1467-9280.2008.02209.x

Farvardin, M. T. (2019). Effects of spacing techniques on EFL learners’ recognition and production of lexical collocations. Indonesian Journal of Applied Linguistics, 9(2), 395-403.

Goossens, N. A., Camp, G., & Verkoeijen, P. P. (2016). Distributed practice and retrieval Practice in primary school vocabulary learning: A multi-classroom study. Applied Cognitive Psychology, 30(5), 700-712. DOI: 10.1002/acp.3245

Huang, Y., Liu, D., Tsai, T., & Pan, Y. (2016). Effects of expanded vocabulary support on L2 listening comprehension. Language Teaching Research, 1-19. DOI: 10.1177/1362168816668895

Küpper-Tetzel, C. E., Erdfelder, E., & Dickhäuser, O. (2014). The lag effect in secondary school classrooms: Enhancing students’ memory for vocabulary. Instructional Science, 42(3), 373–388. DOI: 10.1007/s11251-013-9285-2

Laufer, B., & Goldstein, Z. (2004). Testing vocabulary knowledge: Size, strength, and computer adaptiveness. Language learning, 54(3), 399-436. DOI: 10.1111/j.0023-8333.2004.00260.x

Lotfolahi, A. R., & Salehi, H. (2017). Spacing effects in vocabulary learning: Young EFL learners in focus. Cogent Education, 4, 1-10. DOI: 10.1080/2331186X.2017.1287391

Nakata, T. (2015). Effects of expanding and equal spacing on second language vocabulary learning: Does gradually increasing spacing increase vocabulary learning? Studies in Second Language Acquisition, 37(4), 677-711. DOI: 10.1017/S0272263114000825

Namaziandost, E., Sawalmeh, M. H. M., & Soltanabadi, M. I. (2020). The effects of spaced versus massed distribution instruction on EFL learners’ vocabulary recall and retention. Cogent Education, 7(1).

Nation, I. S. P. (2001). Learning vocabulary in another language. Cambridge, UK: Cambridge University Press.

Nation, I. S. P., & Webb, S. (2011). Researching and analyzing vocabulary. Boston, MA: Heinle Cengage Learning.

Rogers, J. (2017). The spacing effect and its relevance to second language acquisition. Applied Linguistics, 38(6), 906–911. DOI: 10.1093/applin/amw052

Rogers, J., & Cheung, A. (2018). Input spacing and the learning of L2 vocabulary in a classroom context. Language Teaching Research, 1-26. DOI: 10.1177/1362168818805251

Rohrer, D. (2015). Student instruction should be distributed over long time periods. Educational Psychology Review, 27, 635–643. DOI: 10.1007/s10648-015-9332-4

Rohrer, D., & Pashler, H. (2007). Increasing retention without increasing study time. Current Directions in Psychological Science, 16(4), 183-186. DOI: 10.1111/j.1467-8721.2007.00500.x

Serrano, R., & Huang, H. Y. (2018). Learning vocabulary through assisted repeated reading: How much time should there be between repetitions of the same text? TESOL Quarterly, 52(4), 971-994. DOI: 10.1002/tesq.445

Sobel, H. S., Cepeda, N. J., & Kapler, I. V. (2011). Spacing effects in real-world classroom vocabulary learning. Applied Cognitive Psychology, 25(5), 763-767. DOI: 10.1002/acp.1747

Tahmasbi, M., & Farvardin, M. T. (2017). Probing the effects of task types on EFL learners’ receptive and productive vocabulary knowledge: The case of involvement load hypothesis. SAGE Open, 7(3). DOI: 10.1177/2158244017730596

Toppino, T. C., & Gerbier, E. (2014). About practice: Repetition, spacing, and abstraction. In B.H. Ross (Ed.), The psychology of learning and motivation: The psychology of learning and motivation. San Diego, CA: Elsevier Academic Press.

Ullman, M. T., & Lovelett, J. T. (2018). Implications of the declarative/procedural model for improving second language learning: The role of memory enhancement techniques. Second Language Research, 34(1), 39-65. DOI: 10.1177/0267658316675195

Webb, S. (2005). Receptive and productive vocabulary learning: The effects of reading and writing on word knowledge. Studies in Second Language Acquisition, 27(1), 33-52. DOI: 10.1017/S0272263105050023

Webb, S. (2008). The effects of context on incidental vocabulary learning. Reading in a Foreign Language, 20, 232-245. Retrieved from https://files.eric.ed.gov/fulltext/EJ815123.pdf




DOI: https://doi.org/10.30743/ll.v4i2.3068

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