 A total of 154 children will be recruited with an anticipated 20 drop out rate. The final sample will consist of 64 children in each socioeconomic group total n128 who will stay overnight three separate nights and participate in each breakfast condition. The sample will consist of low and middle income African- and Hispanic-Americans and Caucasian male and female children between the ages of 8-10. The sample size will consist of an equal number of boys and girls and will have an equal representation of children from the socioeconomic conditions i.e. low and middle income and ethnicities African and Hispanic Americans and Caucasians identified. 