My research focuses on the nutrition of women and infants, infant and young child feeding, breastfeeding promotion and protection, growth of infants and children, body composition of infants, children and pregnant women, as well as community and international interventions for nutrition and health. I have expertise in both qualitative, quantitative and nutritional research methods. I am currently involved in a multi-site research project evaluating parental practices supporting positive eating behaviors during independent eating occassions among early adolescent children. I am also in the early stages of a collaborative study examining barriers to healthy weight management among women of childbearing age in Ghana. For more information, see the Maternal and Child Nutrition Laboratory.
My primary research area is the development of methods and instrumentation for the analysis of textile materials. Our laboratory has designed, constructed, and tested a machine called the Robotic Transfer Replicator. This machine is capable of reproducibly transferring microorganisms, allergens, and other toxic particulates from carpet, smooth floors, upholstery, and drapery to skin-like materials. The data from these transfers are being used to determine how transfer is affected by the properties of the materials and the particulates and microorganisms. My laboratory also provides various textile analyses for commercial textile firms.
I am very interested in the impact of mobile finance (transfers as well as payments) particularly mobile money through non-bank providers in African countries. This is mostly from the point of view of consumer empowerment in using mobile technology for financial access and transactions. My research interests also include financial knowledge and its impact, and also interrelationships between indicators of financial vulnerability, health-related decisions, and health status and how they vary across socioeconomic groups.
Alison's current research involves evaluating community education programs to improve nutrition for the prevention and management of chronic disease, including obesity, cardiovascular disease, diabetes, and some cancers.
My research focuses on three primary areas: Performance evaluation across different stages of the financial planning process; Examination of the association between financial well-being, welfare dependency, and health among underserved populations; and Identification of factors that improve financial decision making among transitioning young adults and the elderly households.
I conduct research on the effectiveness of theory-based nutrition education curricula in improving dietary intake and related behaviors.
My research projects focus on osteoporosis and obesity prevention and related health outcomes. My expertise is in the area of imaging techniques for assessment of bone health and body composition and employing dietary and physical activity interventions to optimize the health and wellbeing of children. Results from these studies lead to determining the efficacy of relatively simple and inexpensive approaches to improve health during childhood that will in turn reduce the risk of chronic diseases in adulthood. For more information, see the Bone and Body Composition Laboratory.
My research examines nutritional health issues in low-income population with a focus on food insecurity, food environments, healthcare utilization, program evaluation of community-based nutrition interventions, and nutrition policy. My research uses multidisciplinary approaches, and both quantitative and qualitative research methods. I have been conducting studies to better understand the extent and nature of food insecurity, to improve the capacity of food and nutrition assistance programs, and to establish research methodology and datasets to examine the nutrition issues in human services including aging services, healthcare, and public assistance to meet the needs of low-income Georgians. For more information about my research and the UGA SNAP-Ed project, visit the Community Nutrition Laboratory.
My research examines influences of culture and cultural dissonance on marginalized populations with a particular focus on elderly individuals and their families. As a qualtiative methodologist, I employ methods grounded in anthropology, gerontology, and family science. I maintain a global focus by examining intergenerational relationships of families in the US, Cambodia, and other regions of Asia and Southeast Asia. Multiple graduate and undergraduate students engage in research on aging and sexuality, end of life caregiving, generativity among LGBT families, the role of transmigration on family relations, resilience and well-being, and household production of health. More information can be found on the web page of my research lab: LIFE Lab http://www.fcs.uga.edu/hdfs/research-life-lab
Dr. Lewis is Director of the Bone & Body Composition Laboratory at The University of Georgia and serves as principal investigator for research projects focused on osteoporosis prevention, primarily targeting pediatric populations. His laboratory investigates the roles of macro- (protein) and micronutrients (vitamin D, zinc), physical activity, and obesity on bone development during growth. Because obese children are at greater risk for fractures than normal weight children, his team examines the impact of obesity and associated cardiometabolic risks on bone quality. He utilizes numerous imaging instruments to assess bone quality such as dual energy X-ray absorptiometry (DXA), peripheral quantitative computed tomography (pQCT) and magnetic resonance imaging (MRI). The goal of his research is to discover relatively simple and inexpensive approaches to improve bone strength during growth and prevent osteoporotic fractures later in adulthood. For more information, see the Bone and Body Composition Laboratory.
Dr. Moore's research interests include psychosocial and environmental determinants of health behaviors and health disparities, with an emphasis on obesity treatment and prevention.
Dr. O'Neal's major research interests include development over the life course and cumulative life experiences that are influential in health and well-being outcomes. Her research focuses primarily on the adolescent life stage and unique populations typically deemed as vulnerable, such as miltiary families and racial/ethnic minorities as well as longitudinal data sets that allow the exploration of precursors to positive health outcomes.
Interdisciplinary health disparity research in low-income populations with focus on relationships of food insecurity, medication management, and health outcomes
i. Social determinants of health and health inequality across the life course. ii. Racial/ethnical inequalities in mental and physical health of children and adults. iii. International development and health iv. Application of advanced statistical methods to social epidemiology