1. Alexiou, T. (2009). Young learners’ cognitive skills and their role in foreign language vocabulary learning. In M. Nikolov (Ed.), Early learning of modern foreign languages: Processes and outcomes (pp. 46–61). Bristol: Multilingual Matters.
2. Alexiou, T. (2015). Vocabulary uptake from Peppa pig: A case study of preschool EFL learners in Greece. In C. Gitsaki & T. Alexiou (Eds.), Current issues in second/foreign language teaching and teacher development: Research and practice (pp. 285–301). Newcastle upon Tyne: Cambridge Scholars Publishing.
3. Alexiou, T. (2020). Introducing EFL in preschools: Facts and fictions. In W. Zoghbor & T. Alexiou (Eds.), Advancing English language education (pp. 61–74). Dubai: Zayed University Press.
4. ASCD. (2020). The learning compact renewed: Whole child for the whole world. ASCD Whole Child Network. Retrieved from http://files.ascd.org/pdfs/programs/WholeChildNetwork/2020-whole-child-network-learning-compact-renewed.pdf
5. Binkley, M., Erstad, O., Herman, J., Raizen, S., Ripley, M., Miller-Ricci, M., & Rumble, M. (2012). Defining twenty-first century skills. In P. Griffin et al. (Eds.), Assessment and teaching of 21st century skills (pp. 17–66). Cham: Springer Science+Business Media.