Asadzadeh Maleki, N. (2012). The effect of the involvement load hypothesis on improving Iranian EFL learners’ incidental vocabulary acquisition in listening comprehension classes. Australian Journal of Basic and Applied Sciences, 6(9), 119–128.
Amini, A., & Maftoon, P. (2017). The impact of skill integration on task involvement load. The Journal of English Language Pedagogy and Practice, 10(21), 29-48.
Alavinia, P. & Rahimi, H. (2019). Task types effects and task involvement load on vocabulary learning of EFL learners. International Journal of Instruction, 12(1), 1501-1516.
Arnon, I., & Snider, N. (2010). More than words: Frequency effects for multi-word phrases. Journal of Memory and Language, 62(1), 67-82.
Birjandi, P., Alavi, S. M., & NajafiKarimi, S. (2015). Effects of unenhanced, enhanced and elaborated input on learning English phrasal verbs. International Journal of Research Studies in Language Learning, 4(1), 43-59.
Boers, F., Demecheleer, M., He, L., Deconinck, J., Stengers, H., & Eyckmans, J. (2017). Typographic enhancement of multiword units in second language text. International Journal of Applied Linguistics, 27(2), 448-469.
Boostan Saadi, S., & Saeidi, M. (2018). The effect of input-based and output-based focus on form instruction on learning grammar by Iranian EFL learners. The Journal of English Language Pedagogy and Practice, 11(22), 74-90.
Celik, B. (2019). A comparison of form-focused and meaning-focused instruction types: A study on Ishik university students in Erbil, Iraq. International Journal of English Linguistics, 9(1), 201-228.
Cook, P., Fazly, A., Stevenson, S. (2008). Unsupervised type and token identification of idiomatic expressions. Association for Computational linguistics, 29(2), 1-44.
Ellis, R. (2003). Designing a task-based syllabus. RELC Journal, 34(1), 64-81.
Ellis, R. (2015). Understanding second language acquisition. Oxford University Press.
Folse, K. S. (2006). The effect of type of written exercise on L2 vocabulary retention. TESOL Quarterly, 40(2), 273-293.
Golshan, M. (2015). Task-based language teaching and focus on form. Journal of Advances in English Language Teaching, 3(4), 75-81.
Grant, L., & Bauer, L. (2004). Criteria for re-defining idioms: Are we barking up the wrong tree? Applied Linguistics, 25(1), 38-61.
Haward, J. (1998). Idioms in American life. Prentice-Hal, Inc.
Hazrat, M. (2015). The effects of task type and task involvement load on vocabulary learning. Waikato Journal of Education, 20(2), 79-92.
Irujo, S. (1986). Don’t put your leg in your mouth: Transfer in the acquisition of idioms in a second language. TESOL Quarterly, 20(2), 287-304.
Krashen, S. D. (1985). The input hypothesis: Issues and implications. Longman.
Kim, Y. (2011). The role of task-induced involvement and learner proficiency in L2 vocabulary acquisition. Language Learning, 61(1), 100-140.
Kang, D. (2020). The effects of task-Induced involvement on L2 academic word acquisition in Korea. Korean Journal of English Language and Linguistics, 20, 141-156.
Kaivanpanah, S., Alavi, M., & Ravandpour, A. (2020). The effect of input-based and output-based tasks with different and identical involvement loads on Iranian EFL learners’ incidental vocabulary learning. Cogent Psychology, 7, 1-16.
Kıvrak, C., & UygunGökmen, D. (2019). The effects of task-induced involvement load and input modality on incidental vocabulary learning. Journal of Language and Linguistic Studies, 15(4), 1355-1375.
Long, M. (1985). A role for instruction in second language acquisition: Tasks based Language teaching. Multilingual Matters Ltd.
Liu, D. (2003). The most frequently used spoken American English idioms: A corpus analysis and its implications. TESOL Quarterly, 37(4), 671-700.
Lan, Y., & Wu, M. (2013). Application of form-focused instruction in English pronunciation: examples from Mandarin learners. Creative Education, 4(9), 29-34.
Lee, J. (2019). Task complexity, cognitive load, and first language speech. Applied Linguistics, 40(3), 506-539.
Laufer, B., & Girsai, N. (2008). Form-focused instruction in second language vocabulary learning: A case for contrastive analysis and translation. Applied Linguistics, 29(4), 694-716.
Laufer, B., &Hulstijn, J. (2001). Incidental vocabulary acquisition in a second language: The construct of task-induced involvement. Applied Linguistics, 22(1), 1–26.
Hulstijn, J. H., &Laufer, B. (2001). Some empirical evidence for the involvement load hypothesis in vocabulary acquisition. Language Learning, 51(3), 539-558.
McCarthy, M., & O'Dell, F. (2017). English idioms in use. Cambridge University Press.
Moslehi, M., &Rahimy, R. (2018). The effect of role-play through dialogues vs. written practice on Iranian intermediate EFL learners' knowledge of English idioms. International Journal of Research in English Education, 3(1), 59-66.
Namaziandost, E., Hosseini, E., & Utomo, D. (2020). A comparative effect of high involvement load versus lack of involvement load on vocabulary learning among Iranian sophomore EFL learners. Cogent Arts & Humanities, 7(1), 1-15.
Noroozi, M., & Siyyari, M. (2019). Meaning-focused output and meaning-focused input: The case of passive and active vocabulary learning. Cogent Arts & Humanities, 6, 1-29.
Naserpour, A., Zarei, A. A., & Esfandiari. R. (2013). The effects of task orientation and involvement load on learning collocations. Journal of Teaching Language Skills, 39(1), 71-114.
Prabhu, N. S. (1987). Second language pedagogy. Oxford University Press.
Rahmani, R., Jafari, S., & Izadpanah, S. (2018). The effect of task-induced involvement load on unfamiliar L2 vocabulary learning: Sentence writing, summary writing, imaginary story writing and creative sentence writing. Applied Research on English Language, 7(1), 67-88.
Pishghadam, R., Khodadady, E., & Daliry Rad, N. (2011). The effect of form versus meaning-focused tasks on the development of collocations among Iranian intermediate EFL learners. English Language Teaching, 4(2), 180-189.
Schmidt, R. W. (1990). The role of consciousness in second language learning. Applied Linguistics, 11, 129–158.
Swain, M. (2000). The output hypothesis and beyond: Mediating acquisition through collaborative dialogue. In J. P. Lantolf (Ed.), Sociocultural theory and second language learning (pp. 97-114). Oxford University Press.
Sarbazi, M. (2014). Involvement load hypothesis: Recalling unfamiliar words meaning by adults across genders. Procedia - Social and Behavioral Sciences, 98(1), 1686-1692.
Saslow, J., & Ascher A. (2011). Top notch. Pearson Education, Inc.
Spada, N., & Lightbown, P. M. (2008). Form-focused instruction: Isolated or integrated? TESOL Quarterly, 42(2), 181-207.
Simpson, R., & Mendis, D. (2003). A corpus-based study of idioms in academic speech. TESOL Quarterly, 37(3), 419-441.
Soleimani, H., & Rostami Abu Saeedi, A. A. (2016). The interaction between involvement load hypothesis criterion and language proficiency: A case in vocabulary retention. Iranian Journal of Applied Language Studies, 8(1), 173-194.
Saeidi, M., Zaferanieh, E., & Shatery, H. (2012). On the effects of focus on form, focus on meaning, and focus on forms on learners' vocabulary learning in ESP context. English Language Teaching, 5(10), 72-79.
Tahmasbi, M, & Farvardin, M. (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), 1-10.
Yagubi, B., Rayati, R. A., & AllemzadeGorji, N. (2010). The involvement load hypothesis and vocabulary learning: The effects of task types and involvement index on l2 vocabulary acquisition. Journal of Teaching Language Skills (JTLS), 2(1), 145-163.
Zou, D. (2017). Vocabulary acquisition through cloze exercises, sentence-writing and composition-writing: Extending the evaluation component of the involvement load hypothesis. Language Teaching Research, 21, 54-75.
Zarei, A, A. (2020). L2 idioms: On the effectiveness of teaching techniques. Teaching English Language, 14(2), 217-238.
Zarei, A. A., & Moftakhari Rezaei, G. (2016). The effect of task type and task orientation on L2 vocabulary learning. Issues in Language Teaching, 5(2), 255-278.
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