LENA (Language Environment Analysis system)

LENA, or Language Environment Analysis system, is a tool designed to study how children interact with their language environment. It uses a small recording device to capture audio from a child’s daily interactions, such as conversations and background sounds. This data is then analyzed to provide insights into a child's language exposure, vocabulary development, and social interactions. By understanding these patterns, parents and educators can better support a child's language growth and communication skills, contributing to their overall cognitive development and literacy readiness.