Jenni, PhD, is a three-time best-selling author and a professional learning facilitator with more than twenty years’ experience in leading school change. Jenni’s latest book, “Achieving Quality Implementation: The Role of Collective Efficacy” (co-authored by Steven Katz) is a follow-up to her previous book “Collective Efficacy: How Educators’ Beliefs Impact Student Learning”. In addition to her writing and consulting work, Jenni is on contract with the Council of Ontario Directors of Education. In this role she works alongside system and school leaders in order to improve the quality professional learning and collaboration in schools and districts.