Language learning strategies were first introduced to the second language literature in 1975, with research on the good language learner.7 At the time it was thought that a better understanding of strategies deployed by successful learners could help inform teachers and students alike of how to teach and learn languages more effectively. Initial studies aimed to document the strategies of good language learners. In the 80s the emphasis moved to classification of language learning strategies. Strategies were first classified according to whether they were direct or indirect, and later they were strategies divided into cognitive, metacognitive or affective/social categories.8
In 1990, Rebecca Oxford9 published her landmark book Language Learning Strategies: What Every Teacher Should Know which included the "Strategy Inventory for Language Learning" or "SILL" (Strategy Inventory for Language Learning), a questionnaire10 which was used in a great deal of research in the 1990s and early 2000s.
Controversy over basic issues such as definition grew stronger in the late 1990s and early 2000s, however, with some researchers11 giving up trying to define the concept in favour of listing essential characteristics. Others12 abandoned the strategy term in favour of "self regulation".
In 1990, O'Malley and Chamot13 developed a classification of three types of language learning strategies:
This model was based on cognitive theory, which was commended, but it was also criticized for the ad hoc nature of its third category.14
Also in 1990, Rebecca Oxford developed a taxonomy for categorizing strategies under six headings:15
In later years this classification system was criticized for its problems in separating mnemonic strategies from cognitive strategies, when one is a sub-category of the other,18 and the inclusion of compensatory strategies, which are connected to how a learner uses the language, rather than learns it.
More recent research has examined language learning strategies in more context-specific situations,19 rather than catch-all categories. That is, when learners study academic writing, for example, they are likely to deploy a different set of strategies than if they were to study daily conversation. The terms cognitive and meta-cognitive strategies remain common in strategy research, but others related to managing a learner's own affective state or social environment have been examined under the umbrella term self-regulation.20
First, although originally promoted as a means of helping students to succeed in language learning, a synthesis of past research on language learning strategies has produced conflicting results regarding the relationship between strategies and language learning success 21 In fact, much of the research that emerged in the 1990s included numerous conflicting studies based on use of the SILL as a research instrument, of which very few met rigorous research criteria.22
A second problem associated with researching language learning strategies is the definitional fuzziness of major concepts in the field.23 Researchers in the field, such as Ernesto Macaro,24 argue there is a lack of consensus of:
Due to the definitional fuzziness of language learning strategies, critics have argued the whole field should be replaced with the psychological concept of self-regulation.26 However, language learning strategy researchers have argued that replacing the field would be a matter of 'throwing the baby out with the bathwater'27 in that it throws away 30 years of research because of definitional issues. It has also been argued that self-regulation and language learning strategies are measuring different parts of the learning process, and thus can be used in tandem to observe a more accurate picture of how learners learn a second language.28
Interest in the potential of strategies to promote learning remains strong, however, as evidenced from recent books on the topic,2930 and a number of special issues of academic journals on the topic.3132 A particularly important question for educators is whether learners can benefit from strategy instruction, both in terms of improved linguistic outcomes and improved self-efficacy for learning. For example, in a study within the context of England, Graham and Macaro (2008) 33 found improved listening skills and improved self-efficacy for listening among learners of French who had received instruction in listening strategies. Another important question is also the extent to which teachers have knowledge and understanding of how to incorporate language learning strategies into their teaching, with research indicating that this is an area for development .34
Language learning strategies have naturally strong links to the fields of self-regulation, self-directed learning, and learner autonomy as they share core notions of independent learning, learner-centredness, and the necessity for learners to exercise responsibility for their own learning.35 These learning strategies also assist learners in areas outside of language learning, such as video gaming, strategy categorizing, and critical thinking.36
Rose, Heath (2015). "Researching language learning strategies". In Paltridge, Brian; Phakiti, Aek (eds.). Research methods in applied linguistics. Bloomsbury. ↩
Shatz, I (2014). "Parameters for Assessing the Effectiveness of Language Learning Strategies" (PDF). Journal of Language and Cultural Education. 2 (3): 96–103. http://itamarshatz.me/wp-content/uploads/Parameters-for-Assessing-the-Effectiveness-of-Language-Learning-Strategies.pdf ↩
Cohen, Andrew (2011). Strategies in learning and using a second language (2nd ed.). Longman. ↩
Szyszka, Magdalena (December 30, 2016). A Review of Selected Empirical Research on Pronunciation Learning Strategies and Language Anxiety. Cham Springer. pp. 87–121. ISBN 978-3-319-50642-5. 978-3-319-50642-5 ↩
Yilmaz, Cevdet (2010). "The relationship between language learning strategies, gender, proficiency and self-efficacy beliefs: a study of ELT learners in Turkey". Procedia - Social and Behavioral Sciences. 2 (2): 682–687. doi:10.1016/j.sbspro.2010.03.084. https://doi.org/10.1016%2Fj.sbspro.2010.03.084 ↩
Rubin, Joan (1975). "What the good language learner can teach us". TESOL Quarterly. 9 (1): 41–51. doi:10.2307/3586011. JSTOR 3586011. /wiki/Doi_(identifier) ↩
O'Malley, J; Chamot, A (1990). Learning Strategies in Second Language Acquisition. Cambridge University Press. ↩
"Rebecca OXFORD, University of Alabama at Birmingham, Birmingham, UAB, TESOL, Research profile". ResearchGate. ResearchGate. Retrieved 2025-05-16. https://www.researchgate.net/profile/Rebecca-Oxford ↩
Oxford, Rebecca (1990). Language Learning Strategies: What Every Teacher Should Know. NY: Newbury House Publisher. ↩
Macaro, Ernesto (2006). "Strategies for language learning and for language use: Revising the theoretical framework". Modern Language Journal. 90 (3): 320–337. doi:10.1111/j.1540-4781.2006.00425.x. /wiki/Doi_(identifier) ↩
Dornyei, Zoltan (2005). The Psychology of the Language Learner: Individual Differences in Second Language Acquisition (PDF). Mahwah, NJ: Lawrence Erlbaum Associates. http://vulms.vu.edu.pk/Courses/ENG504/Downloads/%5b%5d_The_Handbook_of_Second_Language_Acquisition(BookZZ.org).pdf#page=592 ↩
Cancino, Marco (28 July 2022). "Exploring the relationship between L2 language proficiency, language learning strategies, and self-efficacy: evidence from chilean classrooms". Revista de Lingüística y Lenguas Aplicadas. 17: 1–9. doi:10.4995/rlyla.2022.16122. hdl:10251/185222. S2CID 251164074. /wiki/Doi_(identifier) ↩
Rose, Heath (2012). "Language learning strategy research: Where do we go from here?" (PDF). Studies in Self Access Learning. 3 (2): 137–148. doi:10.37237/030202. http://sisaljournal.files.wordpress.com/2012/07/rose.pdf ↩
Macaro, Ernesto (2010). "The relationship between strategic behaviour and language learning success". In Macaro, Ernesto (ed.). Continuum Companion to Second Language Acquisition, Continuum. London: Continuum. ↩
"Ernesto MACARO, University of Oxford, Oxford, OX, Department of Education, Research profile". ResearchGate. ResearchGate. Retrieved 2025-05-16. https://www.researchgate.net/profile/Ernesto-Macaro ↩
Rose, Heath (2012). "Reconceptualizing strategic learning in the face of self-regulation: Throwing language learning strategies out with the bathwater". Applied Linguistics. 33 (1): 92–98. doi:10.1093/applin/amr045. https://ora.ox.ac.uk/objects/uuid:29a47137-24cf-4731-8494-cd7ac83ccebc ↩
Oxford, Rebecca (2011). Teaching and Researching Language Learning Strategies. Harlow: Pearson Education. ↩
"Special issue on Strategies and Self-Regulation in Self-Access Learning" (PDF). Studies in Self Access Learning. 3 (4). 2012. http://sisaljournal.files.wordpress.com/2012/12/sisal-journal-volume-3-issue-4.pdf ↩
Oxford, Rebecca; Griffiths, Carol (eds.). "Language Learning Strategy Research in the Twenty-First Century: Insights and Innovations". System. 43. http://www.sciencedirect.com/science/journal/0346251X/43 ↩
Graham, Suzanne; Macaro, E (2008). "Strategy instruction in listening for lower-intermediate learners of French" (PDF). Language Learning. 58 (4): 747–783. doi:10.1111/j.1467-9922.2008.00478.x. http://centaur.reading.ac.uk/7993/1/strategyinstructionfinal.pdf ↩
Graham, Suzanne; Santos, D (2015). Strategies for second language listening:Current scenarios and improved pedagogy. Basingstoke: Palgrave. ↩
Gavriilidou, Zoe (January 6, 2021). Situating Language Learning Strategy Use: Present Issues and Future Trends. Multilingual Matters. pp. 181–199. ISBN 9781788926713. 9781788926713 ↩