In 2023, John Hattie returns to his ground-breaking Visible Learning Study, which was first published in 2008 and was based on a synthesis of over 800 meta-analyses relating to achievement. In the last 15 years the research base underlying the Visible Learning project has grown to more than 2,100 meta-analyses, drawn from more than 130,000 studies, and involved more than 400 million students from all around the world.
Visible Learning: The Sequel will come out in March 2023.
You can preorder your copy of the book on Amazon now.
Video presentation on Visible Learning – The Sequel
In a video from 2021, John Hattie gives an overview of the changes in the update of the Visible Learning project. He also addresses the criticism of the study, but argues that nothing has changed in the underlying story and interpretation of the data.