Browsing by Subject "social comparison"
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Item Male body image: testosterone's response to body comparisons(Texas A&M University, 2006-08-16) Brown, Joshua D.Although there have been only a few etiological studies that have examined the development and maintenance of body image in males, research fairly consistently reports that exposure and presumed comparison to images of ideal male bodies increases body dissatisfaction. Social comparison provides individuals with a mechanism by which to evaluate their body appearance to those around them. When individuals compare their bodies to those of others, they are attempting to gauge their standing or status relative to those around them, the results of which have inherent status implications. There is increasing empirical evidence that suggests perceived increases in status result in increased testosterone levels, whereas testosterone decreases when status is perceived as having been diminished. Thus, the core of the present study: can the process of comparing the appearance of one??s body to that of others affect the testosterone levels, body satisfaction, and mood of males? To examine the above research questions, a two-part study was designed. A pilot study was conducted with 117 male undergraduates primarily to examine the psychometrics of measures to be used in the main study. The measures appeared psychometrically sound and were thus used in the main study. In the main study, 129 male undergraduates were exposed to photographs of one of three male body types (i.e., lean/muscular, skinny, average) to determine whether or not exposure to the different body types differentially affected participants?? testosterone levels, body satisfaction, and mood. Results indicate that testosterone levels decreased over the course of the experiment in each of the three groups; however, the body type to which participants were exposed did not differentially affect participants?? testosterone levels. Body dissatisfaction was greater among participants who viewed lean/muscular bodies than those who viewed average bodies. Lastly, mood was not differentially affected by viewing different types of male bodies. Implications and possible explanations for these results are discussed.Item Social comparison, ethnicity, body image, and media exposure to thin-ideal models: an experimental study(2009-06-02) Warren, Cortney SoderlindSocial comparison theory offers a useful conceptual framework to understand how mainstream American sociocultural values of appearance may shape the development of body image disturbance and eating disorders. Some experimental research demonstrates that women report significantly greater increases in negative affect and body image disturbance and decreases in self-esteem after viewing thin models than after viewing inanimate objects, normal-weight models, and overweight women. The main goal of this study was to investigate whether the effects of viewing thin models are influenced by the ethnicity of the observer and/or the ethnic and racial similarity of the model to the observer. In addition, the study tested the extent to which social comparison tendency, trait appearance evaluation, ethnic identity, and racial identity may moderate these effects. In study 1, women rated the race, attractiveness, and thinness of a group of ethnically diverse models. Study 2 assessed affect, self-esteem, and body image in Euro-American (n = 105), African-American (n = 91), and Latina (n = 111) women before and after viewing ethnically self-similar models, self-different models, or control images. Results indicated that ethnic similarity between model and participants influenced affect such that increased social comparison tendency in Latina participants predicted increased negative affect after viewing Latina models. Additionally, the type of media images viewed and proposed moderators influenced affect and body image. As predicted, positive appearance evaluation was more strongly associated with positive feelings about one?s weight after viewing models and, in African-American and Latina women, increased idealization of Whiteness was associated with decreased positive feelings regarding one?s weight after viewing White models. Unexpectedly, increased social comparison tendency was associated with increased positive affect after viewing African-American models whereas increased social comparison tendency was associated with less positive affect after viewing Latina models. Finally, independent of media exposure, African-American women reported higher appearance-based self-esteem and body image than Euro-American and Latina women and increased social comparison tendency, decreased positive appearance evaluation, decreased ethnic identity, and increased racial identity idealizing Whiteness were each associated with undesirable levels of self-esteem and body image. Clinical implications and directions for future research are provided.Item The experience of social support at a camp for siblings of children with cancer(2009-05-15) Roberson, Sr., Samuel GeorgeChildhood cancer has obvious impacts on the children themselves, but also has impacts on their families and siblings. While studies have been conducted on the impacts of cancer on children and their parents, there has been limited consideration of the impacts of cancer on healthy siblings. Some studies have suggested that siblings of children with cancer are the most emotionally disregarded and distressed of all family members as a result of their sibling having cancer. Exposure to stress has a negative impact on the immune system and places siblings at risk for health problems. Thus, finding mechanisms to ameliorate stress are critical. Early intervention and treatment may serve as protective factors against risky behavior and lead to more normative child development and well-being. One method of improving the psychosocial adjustment of siblings of children with cancer has been through interventions such as camp experiences that include opportunities for campers to experience social support. There is a need to better understand the efficacy of intervention programs designed to reduce stress across a variety of settings. The focus of this study was if campers experience social support (emotional, informational, and instrumental) at a three and one-half day residential camp, and the elements of camp campers? identified as leading to social support. Participant observations of camp and semi-structured interviews with selected campers were used to help gain insights concerning the impact of the camp experience on siblings of children with cancer. Coding of responses was undertaken, which led to the identification of themes and subthemes. Findings provided a narrative description of how campers perceived social support. In addition, social comparison was identified as a critical mechanism for meeting camper?s biological, physiological and behavioral needs. Overarching perceptions of campers were that people at camp were nice and staff was instrumental in facilitating universality and a cycle of reciprocity. Implications of this study suggest intentionally designed camps have the ability to impact a broad range of attitudes and behaviors. The study also supports theory of how structures and processes of social relationships work in relation to good health; and can be applied to a camp setting.