Marcia Griffiths
Technical Advisory Panel Member
Marcia is President of The Manoff Group (TMG), a global leader in social and behaviour change programming to improve the effectiveness of health and nutrition investments. She has served as TMG President for 30 years, developing the Behaviour-Centered Programming approach to maximize positive behaviour outcomes. Serving as a senior advisor in nutrition and SBC for numerous USAID, World Bank, and government programs, she is recognized for her ability to elevate the voice of program participants in program design and implementation, for her strategic programming skills and innovation in solving recurring resistances to the practice of nutrition-promoting behaviours. Marcia is also well known for her work promoting healthy child growth across Africa, Asia, and Latin America.