Bengtsson, A. (2014). Watching video or studying?: An investigation of the extramural activities and Japanese language proficiency of foreign language learners of Japanese. (Masters thesis), Stockholm University, Stockholm.
Benson, P. (2011). Teaching and researching autonomy (2 ed.). Harlow: Pearson Education.
Brevik, L. M. (2016). The gaming outliers: Does out-of-school gaming improve boys’ reading skills in English as a second language? In E. Elstad (Ed.), Educational technology and polycontextual bridging (pp. 39–61). Rotterdam: Sense Publishers.
Brevik, L. M., & Hellekjær, G. O. Outliers: Upper secondary school students who read better in the L2 than in L1. International Journal of Educational Research. doi:10.1016/j.ijer.2017.10.001
Duursma, E., Meijer, A., & de Bot, K. (2017). The impact of home literacy and family factors on screen media use among Dutch preteens. Journal of Child and Family Studies, 26, 612. doi:10.1007/s10826-016-0584-5
Gee, J. P. (2007). What video games have to teach us about learning and literacy. Revised and updated edition. New York, NY: Palgrave Macmillan.
Hannibal Jensen, S. (2017). Gaming as an English language learning resource among young children in Denmark. CALICO Journal, 34(1), 1–19. doi:10.1558/cj.29519
Kuppens, A. H. (2010). Incidental foreign language acquisition from media exposure. Learning, Media and Technology, 35(1), 65–85.
Lefever, S. C. (2010). Incidental foreign language learning in children. In A. Hasselgreen, I. Drew, & B. Sørheim (Eds.), The young language learner: Research-based insights into teaching and learning (pp. 87-100). Bergen: Fagbokforlaget.
Peterson, M. (2010). Massively multiplayer online role-playing games as arenas for second language learning. Computer Assisted Language Learning, 23(5), 429-439.
Reinders, H. (Ed.) (2012). Digital games in language learning and teaching. Basingstoke: Palgrave Macmillan.
Sockett, G., & Toffoli, D. (2012). Beyond learner autonomy: a dynamic systems view of the informal learning of English in virtual online communities. ReCALL, 24(2), 138-151. doi:10.1017/S0958344012000031
Stockwell, G. (2013). Tracking learner usage of mobile phones for language learning outside of the classroom. In P. Hubbard, M. Schulze, & B. Smith (Eds.), Learner-computer interaction in language education: A Festschrift in honor of Robert Fischer (pp. 118-136). San Marcos, TX: CALICO.
Sundqvist, P., & Sylvén, L. K. (2014). Language-related computer use: Focus on young L2 English learners in Sweden. ReCALL, 26(1), 3–20. doi:10.1017/S0958344013000232
Sundqvist, P., & Sylvén, L. K. (2016). Extramural English in teaching and learning: From theory and research to practice. London: Palgrave Macmillan.
Sundqvist, P., & Wikström, P. (2015). Out-of-school digital gameplay and in-school L2 English vocabulary outcomes. System, 51, 65-76. doi:10.1016/j.system.2015.04.001
Sylvén, L. K., & Sundqvist, P. (2012). Gaming as extramural English L2 learning and L2 proficiency among young learners. ReCALL, 24(3), 302–321. doi:10.1017/S095834401200016X
