Self-esteem and negative affect as moderators of sociocultural influences on body dissatisfaction, strategies to decrease weight, and strategies to increase muscles among adolescent boys and girls

The study was conducted to examine the impact of sociocultural influences a nd the moderating role of self-esteem and negative affect on body dissatisf action and body change strategies for both adolescent boys and girls. Surve ys designed to assess body dissatisfaction, body change strategies to decre ase weight and increase muscles, perceived sociocultural pressures to lose weight and increase muscles, self-esteem and negative affect were administe red to 587 boys and 598 girls aged between 11 and 15 years. The majority of respondents were from Anglo-Australian backgrounds (83%) with the remainde r being from Asian and European non-English-speaking backgrounds. The socio cultural influences were found to significantly predict body dissatisfactio n and body change strategies for both boys and girls. However, in the case of boys, self-esteem was found to moderate the impact of the sociocultural influences in predicting body change strategies. It was primarily the boys with low self-esteem who were more affected by the sociocultural pressures whereas the girls were affected independently of their self-esteem. Negativ e affect was also found to play a moderating role on some of the sociocultu ral influences in predicting strategies to increase muscles. Both boys and girls with higher levels of negative affect were more likely to be affected by sociocultural messages directed at increasing muscles. The results from the present study demonstrate that as well as examining the direct influen ce of sociocultural pressures, it is also important to examine how these ma y be moderated by self-esteem and negative affect.