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Relationships between body dissatisfaction, dieting methods, father absence, and puberty timing were investigated in this study. Participants included adolescent females from Wave 1 of the National Longitudinal Survey of Adolescent Health. Logistic regression results indicated that girls without a biological father in the home were significantly more likely to have an early onset of puberty than on-time or late. Girls who experienced early puberty exhibited higher levels of body dissatisfaction, but didn't use more dieting methods. Early onset girls more likely used dieting methods if their biological father was present than absent; however, no significant difference in body dissatisfaction was shown. A negative relationship with fathers indicated more body dissatisfaction. None of the attained findings were found when the biological mother was absent, and having a stepfather did not seem to matter. Evidence was revealed that fathers play a role in their daughters' view of their own bodies.

Body image may be defined as the perception or attitude one has regarding the appearance of his or her body. Body image concerns are not only central to the diagnostic criteria of eating disorders, but also create distress for nonclinical populations. Females (n = 167) from three universities participated in a study by completing the Eating Disorder Inventory - 2 (Garner, 1991) and the Figure Rating Scale (Stunkard, Sorenson, & Schulsinger, 1983); watching a video; and then completing the instruments again. Subjects in the treatment group (n = 89) viewed a video designed to increase awareness of unrealistic body sizes and shapes seen in the media (Kilbourne, 1995). Subjects in the comparison group (n = 77) viewed a video unrelated to female body image.

Student Number : 9901978A - MA research report - School of Human and Community Development - Faculty of Humanities / This research explored the relationship between gender identity, body image and ego strength in men. A questionnaire consisting of a demographic section, the Bem Sex Role Inventory, the Adonis Complex Questionnaire- Revised, and the Psychosocial Inventory of Ego Strength was administered to 74 male students from the School of Actuarial Science and Statistics at the University of the Witwatersrand during lecture time. Correlation analyses were used to infer the relationships between the three variables, while a multiple regression assessed whether particular combinations of gender identity and ego strength could predict higher body image dissatisfaction. The results showed that both masculinity and androgyny had a positive effect on body image satisfaction, as did higher ego strength. The latter was also positively correlated with both femininity and masculinity, though not with androgyny. Body image disturbance did not correlate with any dimension of gender identity or ego strength. With regard to the interaction between the variables, higher ego strength was found to have a moderating effect on body image dissatisfaction in men who endorsed femininity, but not with men who endorsed masculinity. An androgynous orientation further predicted lower body image dissatisfaction irrespective of the degree of ego strength. Limitations of the study and recommendations for future research are discussed.

Severe perineal trauma with injury to the anal sphincter at childbirth can have a profound effect on the physical and psychological wellbeing of women. This thesis describes literature examining resulting outcomes including effects on body image. It describes patient-based outcome measures used to capture this information, and evaluation of their psychometric properties. Body Image can be defined as an individual's perceptions and feelings about their own body. There is a growing interest in how this concept can influence quality of life and psychosocial dysfunction in medical disorders. This thesis aimed to examine relationships between severity of perineal trauma, general and genital specific body image and potentially influences such as symptoms of pelvic floor dysfunction. No patient-reported outcome measure validated for use in women after anal sphincter injury exists and this thesis also aimed to psychometrically evaluate an existing electronic questionnaire, ePAQ (electronic personal assessment questionnaire), for this application. In the thesis, a retrospective review of body image and physical outcomes attending a perineal clinic shows over half of women report perceived changes in body image after anal sphincter injury, with negative effects on self-esteem. A prospective observational cohort study explored genital and general body image in primiparous women grouped according to degree of perineal trauma or caesarean delivery. Women completed the Female Genital Self Image Score, the modified Body Image Score, ePAQ and the Edinburgh Postnatal Depression Scale a mean of 15.5 weeks (standard deviation 1.6) after delivery. There were significant differences in genital body image scores between the groups, but not in general body image, with regression analysis showing the greatest influence on genital body image to be the anatomical extent of the trauma. Embedded into this study was the evaluation of reliability (internal consistency and test-retest) and validity (face, content and construct) of ePAQ in the group of women with anal sphincter tears. This thesis presents the first research to quantify issues surrounding severe perineal trauma and body image and demonstrates that more severe trauma leads to a poorer genital body image. It also reports psychometric evaluation of ePAQ in women after anal sphincter injury providing the first single instrument with validity and reliability for use in this context.

Orientador: Eliane Mauerberg-de-Castro / Banca: José Aparecido da Silva / Banca: Afonso Antonio Machado / Banca: Catia Mary Volp / Banca: Edison Duarte / Resumo: A imagem corporal refere-se a experiências humanas incorporadas ao longo da vida sobre seu próprio corpo. É um construto multifacetado que une a percepção e as atitudes das pessoas, especialmente as preocupações e atitudes relacionadas à aparência física (Cash, Maikkula & Yamamiya, 2004). Quando distorcida, a representação da imagem corporal pode levar o indivíduo a riscos, tais como transtornos alimentares e depressão (Smolak, 2002), que estão entre os principais e mais sérios problemas clínicos encontrados em meninas adolescentes e mulheres jovens na atualidade (Shroff & Thompson, 2006). O objetivo geral deste estudo foi avaliar aspectos comportamentais e perceptivos da imagem corporal de meninas adolescentes com distúrbio de imagem corporal (GCD) e sem distúrbio de imagem corporal (GSD). Especificamente identificar se parâmetros comportamentais (i.e., nível de satisfação com o próprio corpo) são distintos entre os grupos; verificar em tarefa com silhuetas e em tarefa com imagens do próprio corpo a consistência dos sub-componentes afetivo, cognitivo e perceptivo de ambos os grupos; avaliar se parâmetros perceptivos (i.e., expoente da função psicofísica de potência e magnitude do erro no julgamento de dimensões do próprio corpo) diferem entre os grupos; verificar se parâmetros perceptivos são diferentes entre tarefas que incluem imagens da própria pessoa, de pessoa desconhecida e de estímulo neutro (i.e., projeção frontal de um cubo) e se estas possíveis diferenças ocorrem para ambos os grupos; se fatores como distúrbio de imagem, transtorno alimentar e IMC predizem o nível de insatisfação do próprio corpo e se predizem a magnitude do erro no julgamento de dimensões do próprio corpo. Para tanto, 43 participantes do GSD e 10 participantes do GCD responderam a testes e inventários (BSQ, EAT, escala de silhuetas e escala da imagem própria)... (Resumo completo, clicar acesso eletrônico abaixo) / Abstract: Body image is a multi-dimensional construct that combines perceptions and attitudes about the body, particularly those that relate to physical appearance (Cash, Maikkula & Yamamiya, 2004). When body image perception is disturbed-most common amongst teenage girls (Shroff & Thompson, 2006), serious health risks may result, which include eating disorders and depression (Smolak, 2002). The purpose of this study was to assess the behavioral and perceptual aspects of body image in adolescent females with and without body image distortion, (BID) and (NBI). Specifically, it was to identify whether or not behavioral parameters are distinct between groups. The study attempted to verify, in both groups, levels of consistency in sub-components: affective, cognitive and perceptual, using tasks that portrayed the individual's own body as well as a stranger's body. Also assessed was whether or not perceptual parameters could it be determined, and whether or not perceptual parameters are different for tasks that include an individual's own body image versus those tasks that include a stranger's body image and a task with a neutral image. If differences existed between groups, the study attempted to assess whether or not body image disturbance, presence of eating disorder and BMI-body mass index (IMC) predicted levels of individual body dissatisfaction and magnitude of error when the individuals judged the dimensions of their own bodies. Forty-three participants comprised the NBI group, and ten participants comprised the BID group. In order to establish the behavioral components of body image, individuals in both groups were asked to complete questionnaires and inventories (BSQ, EAT, silhouette scale, SIL, and own body image scale, OBI). Also, psychophysical tasks were used to assess the perceptual components of body image. Results of the behavioral aspects related to body image showed that... (Complete abstract click electronic access below) / Doutor

Made available in DSpace on 2014-06-11T19:30:53Z (GMT). No. of bitstreams: 0 Previous issue date: 2010-04-06Bitstream added on 2014-06-13T19:19:36Z : No. of bitstreams: 1 paula_ai_dr_rcla.pdf: 1264548 bytes, checksum: f5f07951ceae1ba51d882db3847be6b2 (MD5) / A imagem corporal refere-se a experiências humanas incorporadas ao longo da vida sobre seu próprio corpo. É um construto multifacetado que une a percepção e as atitudes das pessoas, especialmente as preocupações e atitudes relacionadas à aparência física (Cash, Maikkula & Yamamiya, 2004). Quando distorcida, a representação da imagem corporal pode levar o indivíduo a riscos, tais como transtornos alimentares e depressão (Smolak, 2002), que estão entre os principais e mais sérios problemas clínicos encontrados em meninas adolescentes e mulheres jovens na atualidade (Shroff & Thompson, 2006). O objetivo geral deste estudo foi avaliar aspectos comportamentais e perceptivos da imagem corporal de meninas adolescentes com distúrbio de imagem corporal (GCD) e sem distúrbio de imagem corporal (GSD). Especificamente identificar se parâmetros comportamentais (i.e., nível de satisfação com o próprio corpo) são distintos entre os grupos; verificar em tarefa com silhuetas e em tarefa com imagens do próprio corpo a consistência dos sub-componentes afetivo, cognitivo e perceptivo de ambos os grupos; avaliar se parâmetros perceptivos (i.e., expoente da função psicofísica de potência e magnitude do erro no julgamento de dimensões do próprio corpo) diferem entre os grupos; verificar se parâmetros perceptivos são diferentes entre tarefas que incluem imagens da própria pessoa, de pessoa desconhecida e de estímulo neutro (i.e., projeção frontal de um cubo) e se estas possíveis diferenças ocorrem para ambos os grupos; se fatores como distúrbio de imagem, transtorno alimentar e IMC predizem o nível de insatisfação do próprio corpo e se predizem a magnitude do erro no julgamento de dimensões do próprio corpo. Para tanto, 43 participantes do GSD e 10 participantes do GCD responderam a testes e inventários (BSQ, EAT, escala de silhuetas e escala da imagem própria)... / Body image is a multi-dimensional construct that combines perceptions and attitudes about the body, particularly those that relate to physical appearance (Cash, Maikkula & Yamamiya, 2004). When body image perception is disturbed—most common amongst teenage girls (Shroff & Thompson, 2006), serious health risks may result, which include eating disorders and depression (Smolak, 2002). The purpose of this study was to assess the behavioral and perceptual aspects of body image in adolescent females with and without body image distortion, (BID) and (NBI). Specifically, it was to identify whether or not behavioral parameters are distinct between groups. The study attempted to verify, in both groups, levels of consistency in sub-components: affective, cognitive and perceptual, using tasks that portrayed the individual’s own body as well as a stranger’s body. Also assessed was whether or not perceptual parameters could it be determined, and whether or not perceptual parameters are different for tasks that include an individual’s own body image versus those tasks that include a stranger’s body image and a task with a neutral image. If differences existed between groups, the study attempted to assess whether or not body image disturbance, presence of eating disorder and BMI-body mass index (IMC) predicted levels of individual body dissatisfaction and magnitude of error when the individuals judged the dimensions of their own bodies. Forty-three participants comprised the NBI group, and ten participants comprised the BID group. In order to establish the behavioral components of body image, individuals in both groups were asked to complete questionnaires and inventories (BSQ, EAT, silhouette scale, SIL, and own body image scale, OBI). Also, psychophysical tasks were used to assess the perceptual components of body image. Results of the behavioral aspects related to body image showed that... (Complete abstract click electronic access below)

Body image dissatisfaction at moderate levels can be a normative experience for many women of current American culture. However, women whose body dissatisfaction exceeds moderate levels are vulnerable to developing an eating disorder. Empirical findings show body dissatisfaction predicts low self-esteem, depression, and overall poor quality of life. Various theories aim to understand factors involved in the development and maintenance of body dissatisfaction. Sociocultural factors, such as peers, family, and media, have gained the greatest empirical support. The tripartite influence model of body image dissatisfaction and eating disturbance integrates sociocultural factors, and has been empirically tested to evaluate risk factors using an established theoretical model. However, this model has primarily been applied to Caucasian samples. A recent trend in the body image literature is increasing attention to ethnic differences in body image. Jews are an ethnic minority who has been virtually ignored in the empirical literature on body image; yet, studies suggest Jewish females experience body dissatisfaction. To date, no published empirical study has applied the tripartite influence model to Jewish American females. A sociocultural model can potentially increase understanding of body dissatisfaction among Jewish American females. This study used the tripartite influence model to examine relationships among variables (Jewish identity, parental influence, internalization of appearance) hypothesized to relate to body image dissatisfaction. Participants were 255 self-identified Jewish American women who completed a web-based survey measuring these constructs. Results showed a significant, yet weak, relationship between Jewish identity and body dissatisfaction. Contrary to prediction, Jewish women perceived greater pressure from fathers to lose weight than mothers, and no difference in pressure from both parents to gain weight and gain muscle. As perceived pressure from fathers to lose weight increases, women reported greater body dissatisfaction. A significant but weak relationship was found between perceived pressure from fathers to gain muscle and body dissatisfaction. The more women internalize media messages promoting the thin ideal for women, women reported less body satisfaction. A significant but low correlation was found between women who endorsed the "toned," athletic body ideal and body dissatisfaction.