found: Research methods and methodologies in education, c2021:Title page (Larry V. Hedges) About the Editors (Professor Larry V. Hedges, Northwestern University, Board of Trustees Professor of Statistics and Social Policy. A national leader in the fields of educational statistics and evaluation, his research is in the fields of sociology, psychology and educational policy. He is best known for his work to develop statistical methods for meta-analysis in the social, medical and biological sciences)
