A controlled intervention to promote a healthy body image, reduce eating disorder risk and prevent excessive exercise among trainee health education and physical education teachers.
This study examined the impact of two interventions on body image, eating disorder risk and excessive exercise among 170 (65% female) trainee health education and physical education (HE&PE) teachers of mean (standard deviation) age 21.6 (2.3) who were considered an 'at-risk' population for poor body image and eating disorders. In the first year of the study, the control group cohort (n = 49 females, 20 males) received the regular didactic health education curriculum; in the second year of the study, the Intervention 1 cohort (n = 31 females, 21 males) received a self-esteem and media literacy health education program and in the third year of the study, the Intervention 2 cohort (n = 30 females, 19 males) received a combined self-esteem, media literacy and dissonance program using online and computer-based activities. Intervention 2 produced the best results, with males improving significantly in self-esteem, body image and drive for muscularity. Intervention 2 females improved significantly on Eating Disorders Inventory Drive for Thinness, Eating Disorder Examination and excessive exercise. The improvements were consistent at 6-month follow-up for females. It is feasible to promote body image, reduce body dissatisfaction and reduce excessive exercise among trainee HE&PE teachers via a health education curriculum.
Yager
Zali
Z
Faculty of Education, La Trobe University, Edwards Road, Bendigo, Victoria 3550, Australia. z.yager@latrobe.edu.au
O'Dea
Jennifer
J
D000293:Adolescent; D000328:Adult; D001828:Body Image; D015331:Cohort Studies; D015444:Exercise; D005178:Faculty; D001068:Feeding and Eating Disorders / Q000517:prevention & control*; D005260:Female; D006801:Humans; D008297:Male; D010806:Physical Education and Training; D015397:Program Evaluation; D040242:Risk Reduction Behavior; D012649:Self Concept; D055815:Young Adult