Nichols, Joel A.Caputo, Christine D.2025-09-242025-09-242017Maack, M. (2008). Children’s Libraries. In The Encyclopedia of Children and Childhood in History and Society. Retrieved from http://www.faqs.org/childhood/Ch-Co/Children-s-Libraries.html Nespeca, S. (2012). The Importance of Play, Particularly Constructive Play, in Public Library Programming [White Paper]. Retrieved from http://www.ala.org/alsc/sites/ala.org.alsc/files/content/Play_formatted.pdfhttps://repository.ifla.org/handle/20.500.14598/5929The Free Library of Philadelphia is building three “Playbrary” spaces, playspaces at three neighborhood libraries in a controlled experiment to determine what kind and scale of play opportunities and space interventions create the best parent/young child literacy interactions. To launch the process, we convened a series of design charrettes with children and parents in the designated communities, and held workshops with neighborhood library staff. Based on this input, the design team, comprised of architects, play experts, playground designers and fabricators, has created a flexible ecosystem of play features and interventions that are being customized and recombined for each of the three libraries, and early language acquisition and play scientists are studying the outcomes.engAttribution 4.0 Internationalhttps://creativecommons.org/licenses/by/4.0/Articlehttp://2017.ifla.org/open accessPlaypublic librariesearly language acquisitionearly literacyplay space design