The Early Catastrophe. The 30 Million Word Gap.Betty M. Hart, Todd R. Risley2003-01-01articleThe American Educator503 citationsclosedNo readable copy stored yet — this record is metadata only.Reading and Literacy DevelopmentEarly Childhood Education and DevelopmentLiteracy and Educational PracticesAbstractNo abstract was published for this record.Citations in this libraryStored only when both papers are in the corpus — 503 citations exist upstream.References1983Stages of reading development1989Vocabulary Acquisition from Listening to Stories1970Teaching the Universe of DiscourseCited by2007Narrative and Vocabulary Development of Bilingual Children From Kindergarten to First Grade: Developmental Changes and Associations Among English and Spanish Skills2020Socioeconomic status and child psychopathology in the United States: A meta-analysis of population-based studies2014“I’m Not Going to Be, Like, for the AP”2018Infant sustained attention but not joint attention to objects at 9 months predicts vocabulary at 12 and 15 months2009Poverty and Potential: Out-of-School Factors and School Success.2010Screen media and language development in infants and toddlers: An ecological perspective2011Educational Effects of a Vocabulary Intervention on Preschoolers' Word Knowledge and Conceptual Development: A Cluster‐Randomized Trial2010A Summary of the Vocabulary Research With Students Who Are Deaf or Hard of Hearing