title: The association between global self-esteem, physical self-concept and actual vs ideal body size rating in Chinese primary school children.
abstract: OBJECTIVE
  To investigate whether the discrepancy between actual and ideal body size rating is related to Chinese children's global self-esteem and global physical self-concept.
  
  
  METHODS
  A cross-sectional study of school children who completed questionnaires related to global self-esteem, global physical self-concept, and actual vs ideal body size.
  
  
  METHODS
  A total of 386 Chinese children (44% girls and 56% boys) aged 7-13 y from a primary school in Hong Kong, China.
  
  
  METHODS
  Global self-esteem and physical self-concept were measured using the physical self-descriptive questionnaire. Actual vs ideal body size discrepancy was established using the silhouette matching task.
  
  
  RESULTS
  No significant relationship was found between global self-esteem and actual-ideal body size discrepancy of children. Global physical self-concept had a moderate negative correlation (r=-0.12) with the body size discrepancy score and the discrepancy score explained very limited variance (R(2)=0.015; F(1, 296)=4.51; P<0.05) in global physical self-concept. Three body size discrepancy groups (none, positive, and negative) were examined to see if there were any significant differences in global self-esteem, global physical self-concept, and specific dimensions of physical self-concept. A significant overall difference was found between groups for global physical self-concept (F=3.73, P<0.05) and the physical self-concept subscales of physical activity (F=3.25, P<0.05), body fat (F=61.26, P<0.001), and strength (F=5.26, P<0.01). Boys scored significantly higher than girls on global physical self-concept-especially in the sport competence, strength, and endurance subscales.
  
  
  CONCLUSIONS
  This study revealed that the actual-ideal body size discrepancy rating of Chinese children was not predictive of global physical self-concept and global self-esteem. These findings are contrary to those reported in Western children, which may mean that culture plays a role in the formation of body attitude.
authors: Department of Physical Education, Hong Kong Baptist University, Hong Kong. wclau@hkbu.edu.hk
authors: P W C
authors: PW
authors: Lau
authors: A
authors: A
authors: Lee
authors: L
authors: L
authors: Ransdell
authors: C W
authors: CW
authors: Yu
authors: R Y T
authors: RY
authors: Sung
mesh_terms: D000293:Adolescent; D044466:Asian People; D001824:Body Constitution / Q000208:ethnology*; D001828:Body Image; D015992:Body Mass Index; D002648:Child; D003430:Cross-Sectional Studies; D005260:Female; D006723:Hong Kong; D006801:Humans; D008297:Male; D009043:Motor Activity; D012044:Regression Analysis; D012649:Self Concept