LAUSR

ABSTRACT Understanding the relationship between body weight perception (BWP) and weight control is an important influencer on adolescents’ health behaviours. The purpose of this study was to examine the relationships between BWP, body mass index (BMI), physical activity and food choices in adolescent males and females (N = 1,212). Across BMI categories, more females perceived themselves as overweight and tried to control their weight, where more males tried to gain weight or never tried to control their weight (p < 0.001). Major reason for weight control was to look better followed by to improve health. Interestingly, adolescents who perceived themselves as thin consumed unhealthier foods (hamburgers and regular soda), where those who perceived themselves as fit and overweight ate healthier foods (salad and vegetables). Results of this study validate that an accurate perception of weight is critical to the success of education and behaviour intervention programs for both overweight and normal weight adolescents.