Michael Wadsworth Editor

Michael Wadsworth directed the first birth cohort study until 2006, reconfiguring it as a study of physical and mental change with age, adding a study of the following generation, and the collection of DNA, and writing a history of its findings during the first thirty-six years in their historical and social context in The Imprint of Time.

John Bynner directed the Centre for Longitudinal Studies and the 1958 and 1970 cohort studies within a comparative life course study framework until 2003. He also directed the Wider Benefits of Learning Research Centre and the National Research and Development Centre for Adult Literacy and Numeracy.