Hart-Risley analysis

The Hart-Risley study, conducted in the 1990s, examined the language exposure of children in different socioeconomic backgrounds. Researchers observed that children from wealthier families heard significantly more words daily compared to those from less affluent families. This difference in verbal interaction led to disparities in vocabulary development and later academic success. The study highlighted how early language exposure influences cognitive development and educational outcomes, emphasizing the importance of nurturing enriching language environments for all children to promote equal opportunities for learning and growth.