安裝中文字典英文字典辭典工具!
安裝中文字典英文字典辭典工具!
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- LENA: Building Brains Through Early Talk
LENA is a national nonprofit on a mission to transform children’s futures through early talk technology and data-driven programs
- Early Childhood Education Resources | LENA
Our Community Advisory Board brings together a coalition of leaders and thinkers across the early childhood community to inform key strategic decisions at LENA
- LENA Grow | Early Childhood Professional Development
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 ”
- LENA device
The LENA device weighs just two ounces and captures up to 16 hours of audio Combined with LENA language analysis software, LENA technology offers the world's only validated and automated measure of conversational turns
- Welcome to the LENA Start community
Your child wears a LENA device to measure the back-and-forth interactions between adults and your child The data from the LENA Day produces a parent report that shows you how many words your child hears throughout the day and how many conversational turns adult caregivers had with that child
- A Guide to Understanding the Design and Purpose of the LENA® System
LENA segmentation labels are described in detail in Appendix A Briefly, the four primary LENA labels contributing to report metrics are: Key Child (CHN), Adult Female (FAN), Adult Male (MAN), and TV Electronic Sounds (TVN)
- Download Center – LENA
Welcome to the LENA Pro Download Center, where you may obtain LENA Pro and ADEX software, User Guides, and release notes A valid Product Key is required to install LENA Pro software
- LENA Grow Coach Kit (Direct)
The LENA Grow Coach Kit includes a LENA Grow Coach Guide, a LENA Grow Teacher Guide, a LENA tote, a vest, a LENA device, and a USB cable It is also available in Spanish
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