Research Director for the Pedagogy of Play Project; Project Director, 21st Century Excellence; Research Director, Making Learning Visible; Senior Researcher, Project Zero, Harvard Graduate School of Education; Advisory Board Member, Child’s Play International; Contributing Author, A Pedagogy of Play: Supporting Playful Learning in Classrooms and Schools (2023); Co-Author, Visible Learners: Promoting Reggio-Inspired Approaches in All Schools (2013) and Making Learning Visible: Children as Individuals and Group Learners (2001)