Roger P. Weissberg (1951—September 5, 2021) was a researcher. He was the NoVo Foundation Endowed Chair in Social and Emotional Learning and LAS/UIC Distinguished Professor of Psychology & Education at University of Illinois at Chicago. He was the chief knowledge officer and board vice chair of the Collaborative for Academic, Social, and Emotional Learning (CASEL). He held a PhD in psychology from the University of Rochester and graduated summa cum laude with a BA in psychology from Brandeis University. Major publications Books Schneider, B. H., Attili, G., Nadel, J., & Weissberg, R. P. (Eds.). (1989). Social competence in developmental perspective. Boston: Kluwer Academic Publishers. Weissberg, R. P., Gullotta, T. P., Hampton, R. L., Ryan, R. A., & Adams, G. R. (Eds.). (1997). Healthy children 2010: Enhancing children's wellness. Thousand Oaks, CA: Sage. Elias, M. J., Zins, J. E., Weissberg, R. P., Frey, K. S., Greenberg, M. T., Haynes, N. M., Kessler, R., Schwab-Stone, M. E., & Shriver, T. P. (1997). Promoting social and emotional learning: Guidelines for educators. Alexandria, VA: Association for Supervision and Curriculum Development. Cicchetti, D., Rappaport, J., Sandler, I. N., & Weissberg, R. P. (Eds.). (2000). The promotion of wellness in children and adolescents. Washington, DC: Child Welfare League of America Press. Collaborative for Academic, Social, and Emotional Learning. (2003). Safe and sound: An educational leader's guide to evidence-based social and emotional learning programs. Chicago, IL: Author. Weissberg, R. P., Walberg, H. J., O’Brien, M. U., & Kuster, C. B. (Eds.). (2003). Long-term trends in the well-being of children and youth. Washington, DC: Child Welfare League of America Press. Weissberg, R. P., & Kumpfer, K. (Eds.). (2003). Special Issue: Prevention that works for children and youth. American Psychologist, 58, 425–490. Zins, J. E., Weissberg, R. P., Wang, M. C., & Walberg. H. J. (Eds.). (2004). Building academic success on social and emotional learning: What does the research say? New York: Teachers College Press. Patrikakou, E. N., Weissberg, R. P., Redding, S., & Walberg, H. J. (Eds.). (2005). School-family partnerships for children's success. New York: Teachers College Press. Devaney, E., O’Brien, M. U., Resnik, H., Keister, S., & Weissberg, R. P. (2006). Sustainable schoolwide social and emotional learning: Implementation guide and toolkit. Chicago, IL: Collaborative for Academic, Social, and Emotional Learning. Durlak, J. A., Domitrovich, C. E., Weissberg, R. P., & Gullotta, T. P. (Eds.). (2015). Handbook of social and emotional learning: Research and practice. New York: Guilford.