An accessible introduction to language development aimed at a wide audience of students from different disciplines such as psychology, behavioural science, linguistics, cognitive science, and speech pathology. It requires only minimal knowledge of psychology, and is intended for undergraduates from the second year of studies onwards. The wide accessibility to undergraduates is achieved by avoiding technical terminology when possible and explaining all crucial concepts in the text.

From the first moment of life, language development occurs in the context of social activities. This book...

The progression from newborn to sophisticated language user in just a few short years is often described as wonderful and miraculous. What are the biological, cognitive, and social underpinnings of this miracle? What major language development milestones occur in infancy? What methodologies do researchers employ in studying this progression? Why do some become adept at multiple languages while others face a lifelong struggle with just one? What accounts for declines in language proficiency, and how might such declines be moderated? Despite an abundance of textbooks, specialized monographs,...