Body mass index, personality traits, and body image in Italian pre-adolescents: an opportunity for overweight prevention
We investigated the relationship between body mass index (BMI) and personality traits, socioeconomic status (SES), and body image (BI) at the beginning of preadolescence. Data were collected from 238 Italian children aged 10–11 years using self-report scales. Information about SES was derived from parental education and professional status. BI was the variable the most strongly associated with BMI. Controlling for BI, SES, and gender, Agreeableness was inversely associated with BMI, whilst Extroversion was related to BMI in girls only.