This study evaluated prospective longitudinal relations among an index of poverty-related cumulative risk, maternal salivary cortisol, child negative affect, and maternal sensitivity across the first 2 postpartum years. Participants included 1,180 biological mothers residing in rural and predominantly low-income communities in the United States.…

Current evidence is equivocal as to whether adolescent's perception of weight status is linked to both healthy and risky behaviors. This study examined the association between accurate and inaccurate perception of weight and self-reported health and risk behaviors among a diverse sample of obese, urban adolescents. Data were analyzed from 1,180…

Recent research suggests that racial residential segregation may be detrimental to health. This study investigates the influence of neighborhood racial isolation on obesity and considers the role of neighborhood disorder as a mediator in this relationship. For the city of Philadelphia, we find that residence in a neighborhood with high black…

Currently, high school students account for 60% of food sold in cafeterias. School lunches should provide 33% of the students' energy intake, however, according to some research, it was found that it tends to only provide 19% because of the sale of "competitive" foods. Research by the U.S. Department of Agriculture found that girls ages…