A new randomized control trial in Mississippi has found that a good kindergarten literacy program can boost disadvantaged students’ vocabulary in kindergarten by as much as an extra month of school.

New research finds preschool teachers' use of sophisticated vocabulary can predict fourth-grade reading comprehension and word recognition. Preschool teachers' use of sophisticated vocabulary and ...

Paul Morgan is an associate professor in the Department of Education Policy Studies at Pennsylvania State University. Along with a team at Penn State and colleagues at the University of California, ...

The stronger a child’s vocabulary, the more successful she tends to be in school, and new research shows that the word-building can begin before kids start talking. Child development experts have long ...

Children in full-day kindergarten (FDK) do experience some benefit from the Ontario program, according to a recent study by the University of Toronto, but only in some areas. The study “Key findings ...