The concept of mindsets, originally referred to as “implicit theories” in psychology, has long been a cornerstone for understanding how people view the nature of intelligence. A growth mindset emphasizes that intelligence and performance are not fixed traits encoded in our DNA, but rather are shaped by hardwork, persistence and reflection. In contrast, a fixed mindset assumes intelligence is innate, rendering efforts to improve futile - you either have it or you don't. While numerous psychological studies have supported the concept of mindsets, its application to scond language acquisition (SLA) has only gained significant attention over the past decade. Despite this growing interest, no book has yet focused entirely on the role of mindsets in SLA - until now. I am delighted to introduce Mindsets in Language Education, a groundbreaking exploration of how mindsets influence the learning and teaching of foreign languages. Bridging psychology and SLA, this book offers fresh insights and serves as a valuable resource for educators, researchers and language learners alike. The opening chapter lays the groundwork, introducing the concept of mindsets, tracing its roots in psychology and examining its relevance to SLA. It provides a comprehensive overview of existing research, offering a solid starting point for readers new to the topic.The book is then divided into three main parts, each focusing on distinct aspects of mindset in language education.