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Updated: Mar 20, 2026

Errors as a Means of Reducing Impulsive Food Choice
Published on: June 5, 2016
Parental monitoring may protect impulsive children from overeating
1School of Psychology, University of Birmingham, Birmingham, UK.
Insights
Motor impulsivity in young children is linked to higher weight. Parental feeding styles can help manage impulsive eating behaviors, potentially protecting children from excessive weight gain.
Area of Science:
- Child Psychology
- Developmental Psychology
- Obesity Research
Background:
- Existing research indicates a connection between impulsivity and weight in children and adults.
- However, the specific mechanisms linking impulsivity to increased adiposity in very young children remain underexplored.
Purpose of the Study:
- To investigate the relationships between impulsivity, body weight, and eating behaviors in a sample of 95 children aged 2 to 4 years.
- To examine the role of specific impulsivity facets, such as delay of gratification and motor impulsivity, in relation to weight and eating patterns.
Main Methods:
- Utilized a laboratory setting where parent-child dyads participated in a meal.
- Parents completed questionnaires assessing child impulsivity, eating behaviors, and their own feeding practices.
- Children engaged in tasks measuring delay of gratification, motor impulsivity, and inhibitory control.
Main Results:
- A positive correlation was observed between motor impulsivity and body weight in girls.
- Parental monitoring was found to moderate the association between impulsivity and food approach behaviors.
- This suggests that monitoring may serve as a protective factor against problematic eating behaviors in impulsive children.
Conclusions:
- Motor impulsivity is a significant factor associated with body weight in young children.
- Parental feeding styles, particularly monitoring, can influence the impact of impulsivity on children's eating behaviors and potentially mitigate weight gain.
Background:
Research has highlighted links between impulsivity and weight in children and adults. Nevertheless, little is known about the nature of this link in very young children or about the underlying mechanism by which impulsivity leads to greater adiposity.
Objective:
The present study aimed to explore relationships between impulsivity, weight and eating behaviour in a sample of 95 2 to 4-year-olds.
Method:
Parent-child dyads visited the laboratory and consumed a meal after which parents completed measures of child impulsivity, eating behaviour and parental feeding, whilst children completed impulsivity tasks measuring the impulsivity facet delay of gratification (Snack Delay task), motor impulsivity (Line Walking task) and inhibitory control (Tower task).
Results:
Pearson's correlations showed that girls with greater motor impulsivity were heavier. Additionally, monitoring moderated the relationship between impulsivity and food approach behaviour, indicating that monitoring may protect more impulsive children from displaying problematic eating behaviours.
Conclusions:
The motor impulsivity facet appears particularly relevant to child weight; parents can modulate the impact of impulsivity on child eating behaviour through their feeding style.
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