A biopsychosocial model for understanding body image and body change strategies among children

The present study was designed to assess the role of biopsychosocial factors in understanding body image concerns and cognitions and behaviors related to losing weight or increasing muscles among 507 children (270 girls and 237 boys) aged between 8 and 11 years. Biological, psychological, and sociocultural factors have been found to be relevant in understanding the development of body image concerns and weight loss strategies among children. However, these factors have not been examined together in a single study; thus, the relative influence of each factors and how these factors may interact is not known. In the current study, body mass index (BMI) was found to be a good indicator of girls' and boys' body dissatisfaction, while the main indicator of children's body change strategies was perceived pressure from parents, peers, and the media. Overall, there were more similarities than differences between girls and boys. The age between 8 and 11 years is a significant period to commence studying body image concerns and body change strategies, as it can be used to help us understand the emergence of gender differences in children's weight and muscle concerns.

A longitudinal study of body image and strategies to lose weight and increase muscles in children

A longitudinal study was used to examine age differences in the role of body mass index (BMI) and sociocultural pressures in predicting changes in body image and strategies to both lose weight and increase muscles among 443 children aged between 8 and 12 years (207 boys, 236 girls) over a 16-month period. The strongest predictors of body image and these strategies were BMI, the media and mothers, and to a lesser extent fathers and best friends. Girls were focused on losing weight, whereas boys were focused on both increasing muscle and losing weight. Surprisingly, there was a reduction in strategies both to lose weight and increase muscles as children approached adolescence. The implications of these findings for preventative educational programs for boys and girls are discussed.

Body weight, body image, and eating behaviours : relationships with ethnicity and acculturation in a community sample of young Australian women

A study was conducted to investigate associations between ethnicity and acculturation status and risk factors for eating disorders among young adult women. A community sample of 14,779 women aged 18–23 completed a comprehensive mail-out survey, which incorporated questions on country of birth, length of time spent in Australia, body weight, weight dissatisfaction, dieting, binge eating, and compensatory disordered eating behaviours. Results showed that risk factors for eating disorders were present across a range of ethnic groups. Further, a strong acculturation effect was observed, such that the longer the time spent in Australia, the more women reported weight-related values and behaviours similar to those of Australian-born women. Results challenge claims that risk factors for disordered eating are restricted to Caucasian females in Western societies. Implications for understanding ethnic and sociocultural influences on body weight, dieting, and disordered eating are considered.

The role of sisters in body image dissatisfaction and disordered eating

The Tripartite Influence Model (TIM) argues sociocultural agents affect body image dissatisfaction (BID) via the mediators of social comparison and internalization. BID subsequently influences disordered eating. Forty-seven Australian sister pairs (18–25 years) provided self-reports of perceived familial modeling and pressure by the sociocultural agents of mother, father and sister, social comparison, internalization, BID, bulimic behaviors, and dietary restriction. Sisters were correlated on internalization, BID, disordered eating, and parental modeling and pressure. Mothers and sisters were equally important modeling agents. Sisters were an equivalent social comparison target to peers. Consistent with the TIM, internalization and social comparison mediated familial pressure on BID. Contrary to the model, sister modeling directly affected bulimic behaviors and dietary restriction.

Acculturation, body image, and eating behaviours in Muslim-Australian women

The relationship between western acculturation, body dissatisfaction, and eating behaviours was examined in a sample of 101 Muslim-Australian women between 18 and 44 years of age (M=27.3, SD=7.5). A questionnaire was completed containing measures of cultural identification (heritage and mainstream), body dissatisfaction and disordered eating (dietary control, bingeing and purging), internalization of the thin ideal, and self-esteem. A series of path analyses identified significant positive relationships between mainstream identification and the measures of body dissatisfaction and disordered eating that were mediated by thin-ideal internalization. Path analyses also identified significant negative relationships between heritage identification and the measures of body dissatisfaction and disordered eating that were mediated by self-esteem. These results are indicative of the potential risks to body image incurred by women who adopt Western values, and of the benefits in retaining heritage cultural values that promote a positive self image.

Defining moments in men's lives : a study of personal narratives

This study explores the defining moments in six men’s lives. The empirical dimension of the research is built around the personal narratives these men tell of their lives across a series of four interviews. The central research theme is the notion of the defining moment as a key element in the processes of establishing how men understand and interpret the events and incidents that have shaped their lives. In the context of this study, the defining moment is seen as the moment or period in time when an individual gives definition to a specific event or experience, as a transition point with (potentially) life-altering consequences. Some of the thematic structures presented include relationships with significant adults (parents, teachers), masculinity, self-harm, schooling, mental illness, isolation, loneliness, stress and relationships with peers. In my pursuit of a methodology that could accommodate the aims of this study, I explored the process of meaning through the qualitative paradigm. Drawing on the principles of qualitative research, as applied through narrative inquiry, I deployed a semi-structured interview format to collect the lived experiences of participants. By privileging the stories that individuals tell of their experiences, the narrative method recognises that data are inexorably located in the contextual and contingent. The experiences and narratives that are presented in this thesis are built around the authentic voices of participants. The study presents a warrant for working with men’s defining moments to disrupt, alter and redefine their attitudes and behaviours in order to improve their lives. Based on the insights gleaned through this study, I argue that there are defining times/points in people’s lives where their experiences can be life altering. When these experiences involve uncertainty, anxiety, stress and other pernicious effects, their longer-term consequences can be devastating. The study confirms existing research, that men are reluctant to seek help or reveal their insecurities during such times, therefore making them particularly vulnerable to defining moments. The conclusion of this thesis establishes some broad recommendations pertaining to working effectively with men and their defining moments. I focus particular attention on the place of schooling and education in helping individuals recognise and respond to the early symptoms of what is potentially a life-altering experience. Schools and, by association, teachers need to be actively and strategically involved in this process. To this end, I argue the need for targeted interventions that are both sensitive and timely. In their engagements with young males, parents, teachers, coaches and mentors need to be particularly attuned to their silent screams for help.

Changes in body image satisfaction during pregnancy : a comparison of high exercising and low exercising women

Objective: This study aimed to compare ratings of body image satisfaction (BIS) from 6 months prepregnancy to 23–30 weeks’ gestation for high exercising and low exercising pregnant women. The authors also aimed to assess and compare expectations of BIS for the post-partum period in high and low exercising women.

Design: A partial prospective approach was Implemented.

Sample: A total of 71 healthy pregnant women (40 high exercisers and 31 low exercisers) participated.

Methods: Participants completed a series of questionnaires at 15–22 weeks’ gestation and 23–30 weeks’ gestation.

Main outcome measures: There were two main outcome measures. At 15–22 weeks’ gestation there was an exercise inventory and two versions of the Body Cathexis Scale (BCS) (retrospective prepregnancy BIS and current BIS). At 23–30 weeks’ gestation there was an exercise inventory and two versions of the BCS (current BIS and projected post-partum BIS).

Results: At 15–22 weeks’ gestation, high exercisers demonstrated significantly higher levels of BIS compared to low exercisers. There were no other significant differences between groups. Within groups, high exercisers were significantly more satisfied with their bodies at 15–22 weeks’ gestation compared to 6 months prepregnancy, and expected to be less satisfied with their bodies at 6 weeks’ post-partum than they were during pregnancy. Low exercisers demonstrated no significant changes over time.

Conclusions: The findings suggest that women are able to assimilate the bodily changes of pregnancy without a negative shift in BIS. However, women who exercise during pregnancy may respond more favourably to changes in their bodies at early pregnancy compared to women who remain sedentary.

Sociology of cancer in men and women : sexuality, identity and body changes

Prostate and breast cancers are a common group of gender specific diseases that affect men and women respectively. This study explores the impact of the cancer and the social processes involved in re-establishing the self in the aftermath of cancer. The study's premise is that the self is an embodied social agent and that the body is the medium where illness is expresses and experienced by the embodied self.

Body image and self-esteem across age and gender : a short-term longitudinal study

This study examined the relationship between body image and self-esteem across time and age for men and women. Participants were 150 men and 239 women aged between 20 and 86 years (M=59.73), recruited from the general population in Australia. They completed a questionnaire assessing self-esteem, body dissatisfaction, body importance, and a range of other domains of life satisfaction at baseline and 2 years later. Cross-sectionally, we found that higher self-esteem was associated with lower body dissatisfaction, but there was no consistent relationship between these variables across time for age and
gender. Women were more dissatisfied with their bodies than men; yet, men placed greater importance on their appearance than women, and also reported high levels of body dissatisfaction.

Factors in youth physical activity participation : from psychological aspects to environmental correlates

Understanding influences on children's physical activity and how these vary by activity and subgroup, such as age and sex of the child, is important for informing the development of effective and targeted interventions. Two cohort studies were conducted across socioeconomic areas of Melbourne, Australia, between 2001 and 2008 among a combined sample of more than 2,700 children aged 5-6 years and 10-12 years at baseline. Data were collected via surveys, and children wore the Actigraph accelerometer for 8 days. Five individual, 10 social, and 17 physical environmental factors were significantly associated with children's physical activity. Patterns of association varied according to the age and sex of the child and also according to the type of activity. These studies provide some insights into the various levels of influence on children's physical activity. More longitudinal and intervention research is needed to better understand the mechanisms of change in children's physical activity behaviour.

Body image and body change strategies among Tongan adolescents in Tonga and New Zealand

Aim : The aim of this study was to evaluate the body image and body change strategies of adolescents from Tonga, and Tongans who are resident New Zealand.

Method : In total, 598 Tongans from Tonga and 388 Tongans from New Zealand completed measures of body image, body change strategies and messages about their body.

Results : Tongans in Tonga were more likely to receive positive messages about a larger body from adults at school, church and the media, and losing weight from the media. They were also more likely to adopt strategies to lose weight, increase weight and increase muscles.

Conclusion : The large body ideal appears to be still valued in Tonga, whereas Tongans also want to lose weight because of media messages to achieve a healthy body weight.