Author: Karen E. DiamondLaura M. JusticeRobert S. SieglerPatricia A. SnyderYear: 2013Type of Research: External ResearchPublisher: National Center for Special Education Research, Institute of Education Sciences, U.S. Department of EducationRelated Strategies: Early Childhood Family SupportsEarly LiteracyCradle to Career Step: Early ChildhoodElementaryhttps://missiongraduatenm.org/sites/default/files/Research/Synthesis%20of%20IES%20Research%20on%20Early%20Intervention%20and%20Early%20Childhood%20Education.pdf