Using Photovoice to Improve Healthy Eating for Children Participating in an Obesity Prevention Program.

Abstract

Background: Children have benefited from participation in obesity prevention programs. Aims: The objectives of this study were to evaluate the impact of a healthy eating intervention for children in after-school programs and to use photovoice to document change in eating behavior. Methods: Forty-two children in three after-school programs participated. Children participated in lessons from an existing program to learn about healthy eating. A mixed methods study was conducted, using surveys to assess parent and child perceptions, and photovoice to capture children’s perceptions of how they and their family changed eating habits. Member-checking was used to verify themes in the data. Twenty parents completed surveys evaluating the program. Results: Findings indicated that children learned program information, were interested in eating healthier (more fruits and vegetables), and quantitative data revealed there was a pre-post trend for eating more fruits at home. They reported that using the photovoice method helped them to monitor their behavior and helped them improve personal and family eating habits. Member checking confirmed themes. A majority of parents were satisfied with the program and reported that their children were discussing what they learned at home. Conclusions: Findings suggested that the photovoice methodology helped children to change in a positive way, increasing their agency in improving their own health and that of their family. Assessing longitudinal change in attitudes about healthy eating and eating behaviors will provide information about whether children maintain gains in knowledge and healthy eating over time.