Community and public health nutrition. My research focuses on childhood obesity prevention and intervention and the relationships between preschool-aged children and the adults in their lives. I observe the interactions that occur between parents, caregivers, and young children during mealtime and the study the impact these interactions might have on a child�s food consumption and learned eating behaviors. In addition, I develop and implement theory-based obesity prevention interventions for low-income, minority populations based on sound observational investigations and qualitative research