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1.
Body Image ; 17: 132-5, 2016 Jun.
Artigo em Inglês | MEDLINE | ID: mdl-27045871

RESUMO

"Fitspiration" websites are media that aim to inspire people to live healthy and fit lifestyles through motivating images and text related to exercise and diet. Given the link between similar Internet content (i.e., healthy living blogs) and problematic messages, we hypothesized that content on these sites would over-emphasize appearance and promote problematic messages regarding exercise and diet. Keywords "fitspo" and "fitspiration" were entered into search engines. The first 10 images and text from 51 individual websites were rated on a variety of characteristics. Results indicated that a majority of messages found on fitspiration websites focused on appearance. Other common themes included content promoting exercise for appearance-motivated reasons and content promoting dietary restraint. "Fitspiration" websites are a source of messages that reinforce over-valuation of physical appearance, eating concerns, and excessive exercise. Further research is needed to examine the impact viewing such content has on participants' psychological health.


Assuntos
Aspirações Psicológicas , Imagem Corporal/psicologia , Dietas da Moda/psicologia , Exercício Físico/psicologia , Estilo de Vida Saudável , Força Muscular , Aptidão Física , Mídias Sociais , Magreza/psicologia , Blogging , Transtornos Dismórficos Corporais/psicologia , Feminino , Culpa , Humanos , Aparência Física
2.
Body Image ; 11(3): 251-9, 2014 Jun.
Artigo em Inglês | MEDLINE | ID: mdl-24958660

RESUMO

Weight bias exists across many important life domains, necessitating interventions designed to reduce weight-biased attitudes and beliefs. Though the effectiveness of weight bias interventions has been questioned, to our knowledge no meta-analysis of these interventions has been conducted. This meta-analysis evaluated the impact of weight bias interventions on weight-biased attitudes and beliefs and explored potential moderators. Interventions were eligible if they used an adult sample and a validated measure of weight-biased attitudes, which resulted in the inclusion of 30 studies represented in 29 articles. A random effects approach using inverse weights resulted in a mean effect size estimate of g=-0.33 (lower scores indicate less weight bias) for both attitudes and beliefs. Intervention type, publication type, and population type were not significant moderators but demonstrated noteworthy trends. Results reveal a small, positive effect of weight bias interventions on weight-biased attitudes and beliefs and provide useful information for future interventions.


Assuntos
Imagem Corporal/psicologia , Sobrepeso/psicologia , Avaliação de Programas e Projetos de Saúde/métodos , Discriminação Social/psicologia , Magreza/psicologia , Empatia , Humanos
3.
Eat Weight Disord ; 18(3): 275-82, 2013 Sep.
Artigo em Inglês | MEDLINE | ID: mdl-23760907

RESUMO

BACKGROUND: Validation of body esteem measures in pre- and early adolescent male and female populations is essential as gender differences regarding weight and body size concerns often emerge during this developmental period. OBJECTIVE: The purpose of the current study was to analyze psychometric properties of the Body Esteem Scale for Adolescents and Adults (BESAA) in order to determine the utility of this instrument in a population of early adolescent males and females. METHODS: A cross-sectional survey was completed by 86% of sixth-graders (N = 299) at a single US middle school. RESULTS: Confirmatory factor analysis provides support for two interpretable and interrelated subscales of the BESAA [Body esteem (BE)-weight and BE-appearance], both of which exhibit good internal consistency reliability and evidence of concurrent validity based on correlations with self-esteem and BMI. However, the following concerns about the BESAA were identified: (a) certain scale items may lack structural invariance across gender and developmental age group; (b) multiple items demonstrated a tendency to load on both factors; (c) several item pairs are similar in wording and/or meaning and show a tendency for correlated errors; and (d) an additional BE dimension assessing views about one's muscle build and strength may be needed to fully capture body esteem among adolescent males. CONCLUSIONS: Findings suggest cognitive interviewing and additional psychometric studies are needed for modifying the BESAA for use among early adolescents.


Assuntos
Imagem Corporal/psicologia , Escalas de Graduação Psiquiátrica , Autoimagem , Adolescente , Criança , Estudos Transversais , Análise Fatorial , Feminino , Humanos , Masculino , Reprodutibilidade dos Testes
4.
Body Image ; 10(4): 472-80, 2013 Sep.
Artigo em Inglês | MEDLINE | ID: mdl-23688859

RESUMO

The current study was designed to determine whether the inclusion of a disclaimer (i.e., "Retouched photograph aimed at changing a person's physical appearance.") or warning (i.e., "Warning: Trying to look as thin as this model may be dangerous to your health.") added to images of thin/attractive models would affect body dissatisfaction and intent to diet in female undergraduate students (n=342). Participants were randomly assigned to one of four groups: (a) disclaimer, (b) warning, (c) model control, or (d) car control. Results revealed a significant interaction between group and time, whereby only the car control group reported a significant change (i.e., decrease) in body dissatisfaction over time. Groups did not differ on intent to diet measured at post-exposure. The results largely replicate other findings in this area and call into question advocacy efforts to label media images as a strategy to decrease women's identification with the stimuli.


Assuntos
Publicidade/métodos , Imagem Corporal/psicologia , Revelação , Meios de Comunicação de Massa , Satisfação Pessoal , Magreza/psicologia , Adolescente , Adulto , Índice de Massa Corporal , Dieta/métodos , Comportamento Alimentar/psicologia , Feminino , Humanos , Controle Interno-Externo , Rotulagem de Produtos , Autoimagem , Estudantes/psicologia , Mulheres/psicologia , Adulto Jovem
5.
J Nutr Educ Behav ; 45(5): 450-4, 2013.
Artigo em Inglês | MEDLINE | ID: mdl-23352933

RESUMO

OBJECTIVE: To examine gender differences in unhealthy weight-control behaviors (UWCB) and identify key psychosocial and demographic correlates of UWCB among sixth-graders. METHODS: A cross-sectional survey was completed by 146 boys and 153 girls at a middle school. Secondary data analyses included bivariate tests and multivariable logistic regression. RESULTS: Forty-seven percent of participants reported 1 or more UWCB, with no differences by gender (P = .75). Factors common to boys and girls included: lower global self-esteem; lower body-esteem; and greater negative parental modeling among participants who engaged in UWCB compared to those who did not. However, multivariable models revealed gender differences. Among boys, body mass index, negative parental modeling, and global self-esteem retained statistically significant associations with UWCB after controlling for other variables in the model, whereas race and weight-related body-esteem remained significant for girls. CONCLUSIONS AND IMPLICATIONS: This research highlights the need for gender-specific UWCB prevention programs implemented in late childhood and early adolescence.


Assuntos
Imagem Corporal/psicologia , Peso Corporal , Comportamento Alimentar/psicologia , Autoimagem , Adolescente , Índice de Massa Corporal , Criança , Exercício Físico , Feminino , Comportamentos Relacionados com a Saúde , Humanos , Masculino , Fatores Sexuais
6.
Obes Facts ; 3(1): 41-6, 2010 Feb.
Artigo em Inglês | MEDLINE | ID: mdl-20215794

RESUMO

BACKGROUND: There is ample evidence that overweight and obese individuals are stigmatized in various forms of media. This weight bias is particularly disconcerting when it targets children and adolescents. OBJECTIVE: The current review surveys the most recent 15 years of research on weight bias and stigmatization in the media and discusses some theoretical models that might help explain the negative effects of such material. METHOD: PsycINFO searches were conducted using weight bias- and stigmatization-related terms and phrases. Results were limited to journal articles published in English between 1994 and 2009. RESULTS: Overall, the data indicate that a wide range of media - from television shows to books, newspapers, and the internet - portray overweight and obese individuals in a stigmatizing manner. CONCLUSION: More research on this topic is needed to discern a direct connection between exposure to such material and psychological or physical harm to the viewer. Additionally, virtually all of the research has been conducted in the USA; research in other countries should be a top priority. Efforts to try to educate the media to the deleterious effects of media presentations of weight bias are indicated.


Assuntos
Peso Corporal , Meios de Comunicação , Preconceito , Adolescente , Adulto , Fatores Etários , Peso Corporal/fisiologia , Criança , Meios de Comunicação/estatística & dados numéricos , Humanos , Modelos Teóricos , Obesidade/psicologia , Sobrepeso/psicologia , Papel Profissional
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