Development of the Children's Body Image Scale.

Area of Science:

• Child Psychology
• Body Image Research
• Pediatric Health Assessment

Background:

• Body image is a critical aspect of child development.
• Assessing body image in young children presents unique challenges.
• Existing measures may not be age or gender-appropriate for pediatric populations.

Purpose of the Study:

• To develop and validate a gender-appropriate pictorial scale for measuring body image in young children.
• To establish a measurable index of adiposity for body image assessment.
• To investigate age and gender differences in body size perception accuracy.

Main Methods:

• Development of gender-specific pictorial scales (Children's Body Image Scale - CBIS) with seven body pictures representing BMI percentiles.
• Administration of the CBIS to 312 children aged 7-12 years.
• Assessment of construct validity using measures of restrained eating and body esteem in a subset of 153 children.

Main Results:

• Body size perception accuracy improved with age, with girls showing earlier development than boys.
• Girls aged 10-12 years demonstrated good accuracy (r=.60), while boys showed moderate accuracy (r=.35).
• A consistent bias towards underestimation of body size was observed, with high rates of body size dissatisfaction (48% girls, 36% boys desiring smaller figures).

Conclusions:

• The CBIS is a valid tool for measuring body size perception and dissatisfaction in children aged 8 and older.
• The scale is effective for girls and adequate for boys.
• Findings suggest the early internalization of thin body ideals among children, with many desiring a body mass index below the average norm.