Role of food and nutrition in the health perceptions of young children.

Sixty healthy children, 4 to 7 years of age, were interviewed to evaluate their health perceptions in general and to determine the degree to which they included food and eating behavior in their perceptions. Individual interviews with children incorporated both closed-ended and open-ended questions. Concept maps were used to analyze interview transcripts. The pretest/posttest experimental design randomly assigned children to experimental and control groups. Children in the experimental group completed a 4-week, home-based, nutrition education program to determine the feasibility of changing children's health perceptions with an educational intervention. Pretest and posttest health perception scores were compared by analysis of covariance. Results indicated that children perceived nutrition as a meaningful concept in relation to their health perceptions at pretest, but that after program participation, children significantly increased their perception that health and nutrition were related concepts. Our findings indicate that young children are cognitively ready to learn more about food, nutrition, and health than previously thought, but closed-ended questions may not be sensitive enough to evaluate their learning at this age.