Frontmatter -- Contents -- Figures and Tables -- Abbreviations and Japanese Terms -- About the Author -- Acknowledgments -- Preface -- 1. Introduction -- 2. Teacher Efficacy as a Form of Self-Efficacy -- 3. Language Teacher Efficacy -- 4. Approaches for Investigating Language Teacher Efficacy -- 5. Developing a Language Teacher Efficacy Scale -- 6. JTE Language Teacher Efficacy Beliefs and Dimensions -- 7. Language Teacher L2 Efficacy and L2 Usage -- 8. Efficacy for Language Instruction -- 9. Efficacy Towards Collaborative Practice and Collective Action -- 10. Language Teacher Efficacy Belief Development -- 11. Where Next for LTE Research? -- References -- Index