Individual characteristics and environmental factors influencing preschoolers' emotional eating

Emotional eating, which refers to eating in response to emotional states, is prevalent in early childhood. Executive function (EF) and sleep problems are related to preschoolers' self-regulatory abilities during the day and night and have been reported to be associated with their emotional eating. These associations can be stronger in emotionally stressful situations, such as controlling feeding practices. This study explored the role of preschoolers' EF and sleep problems as child characteristics, as well as maternal feeding practices as environmental factors influencing emotional eating during the preschool period. Participants included 363 Korean mothers with preschoolers aged 3- to 5-years old (190 boys, 173 girls). Mothers reported on their own feeding practices, and preschoolers' EF, sleep problems, and emotional eating. Results indicated that preschoolers' EF was negatively associated with emotional over- and undereating, and this association was stronger when mothers applied more pressure to eat. Maternal monitoring had a similar effect, with emotional overeating exerting a greater impact with low levels of maternal monitoring. Finally, maternal pressure to eat moderated the influence of preschoolers' sleep problems on emotional overeating, with higher pressure to eat predicting a stronger relationship between sleep problems and emotional overeating. These findings suggest that maternal feeding practices, which are relatively modifiable, should be considered an important element in intervention programs aimed at preventing emotional eating in preschool children.