This commentary discusses the recent keynote article by Westergaard (2021), which is an interesting contribution to the field of language acquisition and multilingualism, especially because it attempts to provide a wider perspective by embracing first, second and third language acquisition. I address major claims put forward by Westergaard, to…

The issue of moving vocabulary knowledge from receptive to productive mode is among the most important but less studied strands of second or foreign language learning. The present study served as an attempt to shed light on this issue by taking into account the trait of willingness to communicate as an indicator of learners' capability in…