John A. (Allan) Hattie

About the Author

John A. (Allan) Hattie is a renowned educational researcher and professor whose groundbreaking work has transformed teaching practices worldwide. With a PhD in education and decades of experience analyzing meta-studies on student achievement, Hattie has dedicated his career to identifying what truly impacts learning outcomes. His influential meta-analyses, synthesizing thousands of studies, emphasize the power of evidence-based strategies that make learning visible to students. As a former teacher and school principal, Hattie's insights bridge theory and practice, empowering educators to foster deeper understanding and higher performance in diverse classrooms. Through his books and global lectures, he continues to advocate for a shift from traditional teaching to student-centered approaches that prioritize feedback, clarity, and high-impact interventions.