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Relationship between psychosocial functioning and body fat in preschool children: a longitudinal investigation
R C Klesges1, C K Haddock, R J Stein
1Department of Psychology, Memphis State University, Tennessee 38152.
Insights
Preschool children's body fat did not significantly impact self-esteem or family functioning. While physical self-esteem showed a weak link to body fat over time, psychosocial factors likely do not cause childhood obesity.
Area of Science:
- Child Psychology
- Developmental Psychology
- Pediatric Health
Background:
- Childhood obesity is a growing concern.
- Understanding the interplay between psychosocial factors and body composition in early development is crucial.
- Previous research has yielded mixed results on the influence of psychosocial functioning on weight status.
Purpose of the Study:
- To investigate cross-sectional and longitudinal associations between psychosocial functioning and body fat in preschool children.
- To determine if self-esteem, family functioning, and physical self-esteem predict body fat levels.
- To explore potential psychosocial origins of childhood obesity.
Main Methods:
- A cohort of 132 preschool children with varying body fat levels and their parents participated.
- Psychosocial functioning was assessed using measures of self-esteem and family functioning.
- Body fat was measured, and psychosocial variables were examined in relation to body fat cross-sectionally and longitudinally over 1-2 years.
Main Results:
- No significant cross-sectional differences in self-esteem or family functioning were found based on body fat levels.
- Physical self-esteem demonstrated a weak but significant longitudinal correlation with body fat at 1 and 2 years.
- Father's perception of family functioning predicted body fat at 1 year, but not at 2 years.
Conclusions:
- Psychosocial factors, such as self-esteem and family functioning, do not appear to be primary drivers of childhood obesity in preschool years.
- The findings suggest that childhood obesity may develop independently of these specific psychosocial variables.
- Further research is needed to explore other potential contributing factors to childhood obesity.
Abstract:
This study examined whether preschool children differed on measures of psychosocial functioning both cross-sectionally and longitudinally. One hundred and thirty-two children who varied in levels of body fat participated in the study along with their natural parents. Results indicated that the children did not differ in levels of self-esteem and family functioning as a function of their body fat. Prospectively, physical self-esteem weakly (but significantly) correlated with body fat at 1 and 2 years, and father's perception of family functioning predicted body fat at 1 year only. Results suggested that childhood obesity may not develop as a result of psychosocial factors.