Effective teaching practice requires that teachers know their students not as ‘faceless average learners’, but as individuals. The most individual of learner characteristics is personality, and yet language education research has made little progress in understanding the role of personality. As the field of language learning motivation seeks to develop frameworks for motivational teaching practice, a richer understanding of learners’ individuality is crucial in shaping practices that respond to learners’ needs. The present study examines the role of learners’ personality and teachers’ practice in shaping motivation and self-efficacy in language learning. Drawing on data gathered from 277 learners of English in Hong Kong, aged 11–14 years, and 24 lesson observations, across 10 classes, the study applies hierarchical multiple regression analysis to reveal a significant role of personality and teachers’ motivational practice in predicting language learning motivation and self-efficacy. Results reveal that while personality variables demonstrated large effect sizes for motivational orientations, teacher practice variables evidenced large effect sizes for language learning self-efficacy. Implications are discussed for theorization of language learning motivation and for teaching practice, with a particular emphasis on language teacher education. © The Author(s) 2020.

The importance of social interaction in a community of practice for promoting effective teacher learning is well established (Johnson & Golombek, ; Lave & Wenger, ). Research outlines the challenges language teachers experience in transitioning between teacher education programmes and the classroom, particularly regarding the theory-practice nexus, and emphasizes the professional community's key role in providing mentoring and support. In this regard, language teachers' experiences in transitioning from theoretically oriented language education master's programmes to the language classroom are underresearched. This study reports data gathered from 21 mainland Chinese participants transitioning from master's programmes in three locations (Hong Kong, Scotland, and China) to language classrooms in China. In line with other research on teacher education programmes, this study's findings suggest interesting common experiences among these new teachers regardless of the context where their studies took place, including a sense of isolation, a "sink-or-swim" phenomenon leading to the abandonment of theoretically grounded pedagogical beliefs in exchange for adherence to "safe" practice, confusion regarding the relationship between learning on university programmes and the practice of teaching, and weak self-efficacy as transitioning teachers face internal and external pressures. Implications and consequences are discussed in the context of the theory-practice nexus.
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