A Language Born in a Schoolyard
The Nicaraguan Children Who Invented Their Own Sign Language

About this book:

In the dusty schoolyards of 1970s Managua, a miracle unfolded. Brought together for the first time, hundreds of deaf Nicaraguan children—previously isolated in homes without language—did the impossible: they invented one. While teachers failed at the blackboard, the children succeeded on the playground, weaving their private "homesigns" into a shared pidgin, then, with the arrival of a younger generation, spontaneously generating complex grammar, spatial syntax, and rich inflection. *Idioma de Señas Nicaragüense* was born not in a lab, but in the chaotic, vibrant recess of a special education center—a language created entirely by children, for children.

*A Language Born in a Schoolyard* chronicles this unprecedented event in human history, offering a front-row seat to the birth of a language in real time. It is a gripping scientific detective story that validated Noam Chomsky’s theory of Universal Grammar, revealing the innate biological blueprint for language that resides in every human mind. But it is also a deeply human narrative of resilience: of marginalized children transforming profound isolation into a thriving Deaf culture, fighting for recognition through revolution and rebuilding, and building a community from the ground up.

From the silence of pre-revolutionary Nicaragua to the global stage of linguistic science, this book traces the journey of ISN and its first-generation signers—unconscious architects who proved that language is not merely taught, but grown. Meticulously researched and vividly told, it is an essential read for anyone fascinated by the origins of human communication, the power of community, and the extraordinary capabilities of the young mind.