Kevin and Rita Are Concerned That Their 3-Year-Old Son James

Kevin and Rita are concerned that their 3-year-old son James sometimes eats what appears to be too little and sometimes eats what appears to be too much. They should

A) allow James to have complete control over the types of food he eats.
B) punish James for not finishing all the food on his plate.
C) alter the home environment in ways that promote positive health outcomes for James.
D) reward James with foods he likes, such as cookies, for eating nutritious foods.