LENA is a national nonprofit on a mission to transform children’s futures through early talk technology and data-driven programs.

Backed by 20+ years of research, LENA Grow focuses on the key marker of quality in early childhood education: teacher-child interactions. Or, what LENA calls “conversational turns.”

Learn about our transformational hardware and software suite that measures interactions. LENA takes two paths to improving outcomes for children from birth to five: LENA Grow professional …

From Head Start classrooms to family child care homes and private child care centers, and from libraries to public health initiatives and research universities, LENA’s programs are creating …

Discover LENA's data-driven research insights on children's language development. Explore 250+ studies from 40+ countries. Learn more now.

LENA SP delivers a richly detailed picture of a child’s language environment — for researchers, SLPs, and others who need detailed, scientifically reliable speech-language measurements of …

LENA was founded in 2004 by the late Terry Paul and his wife Judi, entrepreneurs who pioneered reading, math, and testing products used in 70,000 schools in the United States and more …

What's your mission and vision? LENA is on a mission is to transform children’s futures through early talk technology and data-driven programs. We envision a world where every child …

Login to LENA Online™ v3 to access resources and tools for building children's brains through early talk.

The LENA System powers data-driven insights across early childhood education and language development research. Based on 20+ years of research and proven in more than 250 peer …