Population-based research can identify eligibility patterns across e disabilities and cultures, and the Head Start ECLKC gathers relatively controlled data of students in the United States (U.S.) and Puerto Rico, providing an opportunity to directly compare cultures. We compared preschool diagnostic eligibility categories in the U.S. and Puerto…

Rhyme awareness is a typical component of preschool curricula, yet research evidence does not support a direct link between rhyming ability in typically developing preschoolers and later literacy acquisition. Since the evidence base on literacy development among typically developing children is often used to guide intervention among children with…