Related Experiment Videos
Parental influences on eating behavior in obese and nonobese preadolescents
1Center for Psychobiological and Psychosomatic Research, University of Trier, Trier, Germany. laessle@uni-trier.de
Insights
Mothers presence influences childhood obesity. Obese children eat faster with larger bites when their mother is present, suggesting a learned eating behavior contributing to long-term positive energy balance.
Area of Science:
- Pediatric obesity research
- Child psychology
- Behavioral science
Background:
- Parental influence is a significant factor in childhood development.
- Understanding eating behaviors is crucial for addressing pediatric obesity.
Purpose of the Study:
- To investigate the impact of maternal presence on the eating behavior of obese and normal-weight children.
- To explore parental influences on childhood obesity through eating style analysis.
Main Methods:
- Controlled repeated measures design with 80 children (aged 8-12 years).
- Eating behavior observed with mother present versus absent in a laboratory setting.
- Eating style measured using a universal eating monitor and cumulative eating curves with yogurt.
Main Results:
- Obese children exhibited significantly different eating behaviors compared to normal-weight children only when the mother was present.
- Obese children consumed food faster and took larger bites.
- An acceleration in eating rate was observed in overweight children towards the end of the meal.
Conclusions:
- The observed eating style in obese children may contribute to increased calorie intake and long-term positive energy balance.
- Findings support a learning model of childhood obesity, highlighting the importance of family-based interventions.
- Maternal presence acts as a modulator of eating behavior in children, particularly those who are obese.
Objective:
To determine parental influences on obesity, the eating behavior of 80 obese and normal weight children (aged 8-12 years) was investigated in the laboratory.
Method:
A controlled repeated measures design was used. The mother was either present or absent while the child was eating in the laboratory. The eating style was measured by recording cumulative eating curves with a universal eating monitor, using yoghurt as a standardized experimental meal.
Results:
The eating behavior of obese children differed significantly from normal weight children only when the mother was present in the laboratory. Overweight children ate faster with larger bites and showed an acceleration of their eating rate toward the end of the meal.
Discussion:
Such an eating style can be hypothesized to explain an increased calorie intake in obese children, promoting a positive energy balance in the long term. The data support a learning model of obesity in childhood, which also has implications for family treatment.