Author: Laura BornfreundShayna CookAbbie LiebermanAaron LoewenbergYear: 2015Type of Research: External ResearchPublisher: New AmericaRelated Strategies: Early LiteracyCradle to Career Step: Early ChildhoodElementaryhttps://missiongraduatenm.org/sites/default/files/Research/From%20Crawling%20to%20Walking.pdf