Samantha Hayes1, Alexandra Lonergan2, Nora Trompeter2,3, Kay Bussey2, Phillipa Hay3,4, Deborah Mitchison2,3,5. 1. School of Psychology, Western Sydney University, 51 Captain Cook Drive, Kurnell, Sydney, NSW, 2231, Australia. Samantha.Hayes@westernsydney.edu.au. 2. School of Psychology, Macquarie University, Sydney, NSW, Australia. 3. Centre for Emotional Health, Department of Psychology, Macquarie University, Sydney, NSW, Australia. 4. Camden and Campbelltown Hospitals, SWSLHD, Campbelltown, NSW, Australia. 5. School of Medicine, Translational Health Research Institute, Western Sydney University, Sydney, NSW, Australia.
Abstract
BACKGROUND: The current study investigated the experience of sexual harassment as a risk factor for weight gain and weight/shape concerns in a community sample of adolescents, with potential mediating factors self-objectification and psychological distress. METHOD: 1034 Australian adolescents (aged 11 to 19 years) from the EveryBODY longitudinal study of disordered eating pathology participated. Data were collected through online surveys annually for 3 years. Participants completed self-report measures of demographics, sexual harassment, psychological distress, self-objectification, weight/shape concerns and BMI percentile. RESULTS: A parallel mediation model adjusting for baseline scores found no direct effect between baseline experiences of sexual harassment and change in BMI percentile or weight/shape concern after 2 years. Experiences of sexual harassment significantly increased self-objectification scores after 1 year in female adolescents. Subsequently, higher self-objectification significantly increased the risk of greater weight/shape concern after 1 year in female adolescents. However, no significant mediating relationship was found in the relationship between sexual harassment and weight/shape concern or BMI percentile for either gender. Psychological distress was found to be a clear risk factor for weight/shape concern in both genders after 1 year. CONCLUSIONS: Intervention programmes in schools should focus on developing policies to reduce sexual harassment, self-objectification and distress in adolescents. LEVEL OF EVIDENCE: Level IV, longitudinal multiple time series without intervention.
BACKGROUND: The current study investigated the experience of sexual harassment as a risk factor for weight gain and weight/shape concerns in a community sample of adolescents, with potential mediating factors self-objectification and psychological distress. METHOD: 1034 Australian adolescents (aged 11 to 19 years) from the EveryBODY longitudinal study of disordered eating pathology participated. Data were collected through online surveys annually for 3 years. Participants completed self-report measures of demographics, sexual harassment, psychological distress, self-objectification, weight/shape concerns and BMI percentile. RESULTS: A parallel mediation model adjusting for baseline scores found no direct effect between baseline experiences of sexual harassment and change in BMI percentile or weight/shape concern after 2 years. Experiences of sexual harassment significantly increased self-objectification scores after 1 year in female adolescents. Subsequently, higher self-objectification significantly increased the risk of greater weight/shape concern after 1 year in female adolescents. However, no significant mediating relationship was found in the relationship between sexual harassment and weight/shape concern or BMI percentile for either gender. Psychological distress was found to be a clear risk factor for weight/shape concern in both genders after 1 year. CONCLUSIONS: Intervention programmes in schools should focus on developing policies to reduce sexual harassment, self-objectification and distress in adolescents. LEVEL OF EVIDENCE: Level IV, longitudinal multiple time series without intervention.
Authors: R C Kessler; G Andrews; L J Colpe; E Hiripi; D K Mroczek; S L T Normand; E E Walters; A M Zaslavsky Journal: Psychol Med Date: 2002-08 Impact factor: 7.723