This book offers an insight into the dynamics and complexities of learning and teaching English as a foreign language at primary level. Taking a Dynamic Systems Theory perspective, the chapters present the findings of longitudinal research undertaken in Croatia into the development of English in young learners. The book includes both qualitative and quantitative research and provides insights into internal individual learner factors and external micro and macro contextual factors which impact English learner development. Importantly, it tackles the unique position of English in today's...