Increased eating disorder frequency and body image disturbance among fashion models due to intense environmental pressure: a content analysis
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ABSTRACT:
SUBMITTER: Bogar N
PROVIDER: S-EPMC11021945 | biostudies-literature | 2024 Jan
REPOSITORIES: biostudies-literature
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Project description:Body image disturbance has been highlighted as a common characteristic within the development and maintenance of clinical eating disorders (EDs), represented by alterations in an individual's bodily experience. However, whilst the perceptual stability of the sense of body ownership has been investigated in ED patients, the stability of the sense of body agency in those with ED is yet to be examined. Therefore, body ownership and body agency were investigated using the moving rubber hand illusion, alongside measures of explicit and implicit body satisfaction. Furthermore, with evidence demonstrating a direct link between perceptual and cognitive-affective components of body image in the healthy population, the relationship between measures of body perception and body satisfaction was investigated. Results showed that both ED and healthy individuals displayed a similar subjective experience of illusory ownership and agency towards the fake hand, following voluntary movement. However, whilst both groups initially overestimated their own hand width prior to the illusion, the ED group displayed a significant reduction in hand size estimation following the illusion, which was not matched to the same degree in healthy individuals. In addition, ED individuals displayed a significantly lower body satisfaction compared with healthy females, on both an explicit and implicit level. Such implicit outcomes were shown to be driven specifically by a weaker association between the self and attractiveness. Finally, a significant relationship was observed between specific perceptual measures and implicit body satisfaction, which highlights the important link between perceptual and cognitive-affective components of one's body image. Together, such findings provide a useful foundation for further research to study the conditions in which these two components relate with regard to body image and its disturbance, particularly in relation to the prognosis and treatment of EDs.
| S-EPMC6759942 | biostudies-literature
Project description:It has been previously established that sexual minorities are more likely to suffer from mental health illnesses due to experiencing unique stressors such as fear, anxiety, stigma, harassment, and prejudice. Results revealed two noteworthy mental health disorders reported by lesbian, gay, bisexual, transgender, and queer (LGBTQ) individuals, disordered eating behaviors and disturbed body image. Yet, a-priori studies revealed inconsistent results with regards to body image concerns and eating disorder symptoms and attitudes among sexual minorities. Therefore, this cross-sectional study aimed at investigating the occurrence of disordered eating behaviors (DEB) and body image disturbance (BID) among sexual minorities in Lebanon. Additionally, the correlation between several determinants of DEB and BID including fear of negative evaluation, generalized anxiety, social support, and harassment levels have been examined. Generally, the present study revealed that LGBTQ population scored higher than cisgender and heterosexual individuals for the mean and global scores of the EDE-Q6.0 and BAS-2. Only generalized anxiety and fear of negative evaluation scales were significantly associated with DEB and BID among different sexual orientation and gender identity individuals. Therefore, it is very important that health professionals working with such vulnerable populations meticulously assess for disordered eating behaviors and body image disturbance for better communication and management.
| S-EPMC10239108 | biostudies-literature
Project description:PurposeAnorexia nervosa-restrictive subtype (AN-R) is a life-threatening disorder relying on behavioural abnormalities, such as excessive food restriction or exercise. Such abnormalities may be secondary to an "objectified" attitude toward body image and self. This is the first study exploring the impact of anomalous self-experience (ASEs) on abnormal body image attitude and eating disorder (ED) symptomatology in individuals with AN-R at onset.MethodsWe recruited Italian female participants, 40 with AN-R (mean age 18.3 ± 2.3) and 45 age and educational level-matched healthy controls (HCs) (mean age 18.2 ± 2.6). ASEs, body image attitude, and ED symptom severity were assessed through the examination of anomalous self-experience (EASE), the body uneasiness test (BUT), and the eating disorder examination questionnaire (EDE-Q), respectively. We conducted multivariate analysis of variance to investigate distribution patterns of variables of interest, and mediation analysis to test the effect of ASEs and body image on ED symptomatology.ResultsIndividuals with AN-R scored higher than HCs on the EASE (p < .0001). A direct effect of ASEs on ED severity (p = 0.009; bootstrapped LLCI = 0.067, ULCI = 0.240) was found in AN-R. After modelling the effect of abnormal body image attitude, the relationship between EASE total score and ED symptomatology was significantly mediated by BUT (p = 0.002; bootstrapped LLCI = 0.001, ULCI = 0.172).ConclusionAlthough the exact pathways linking AN-R to self-disorder remain to be identified, a broader exploration of transdiagnostic features in AN, including explorations of different dimensions of self-experience and intersubjectivity, may shed further light on the clinical phenomenology of the disorder.Level of evidenceLevel III, case-control analytic study.
| S-EPMC8860951 | biostudies-literature
Project description:The fashion industry has been critiqued for promoting ultra-thin bodies, yet the relationship between models' aesthetic labor and eating disorder (ED) development is unclear. Using interpretive phenomenological analysis, we explored the lived experiences of nine female fashion models including metaphors they used to describe body perceptions and eating behaviors. Four superordinate themes emerged: Shaped for the industry; The body as a market product; Food restriction ("it's almost glamorized"); Toward a healthier modelhood. Models' career trajectories were those of lost childhoods, punitive body rules, inadequate dietary advice, and self-regulated food restriction. Models were "shaped" by agents from an early age to conform to the industry's body rules irrespective of the physiological and psychological consequences. A "toxic" side to this aesthetic industry was depicted; agents were judged callous and money-focused, while idioms like, "feeling like a piece of meat" and "being a hanger of clothes" conveyed a deep sense of degradation and objectification. Ideas instilled at a formative age continued to influence self-image and eating patterns into maturity, pointing to an industrial element to the construction of eating disorders. Our study highlights how infantilization, sexism, and other unethical elements become normalized in poorly regulated industries such as fashion, with dire consequences for the health and wellbeing of employees. Model agencies should recognize the impact of occupational edicts and poor communication on young recruits in a sensitive phase of personality development. Finally, we advocate for more acknowledgment and further investigation into eating disorder construction commercial/industrial side.
| S-EPMC9827487 | biostudies-literature
Project description:Body-image disturbance comprises two components. The first is perceptual in nature, and is measured by a discrepancy between one's actual body and perceived self-image ("perceived-actual discrepancy"). The other component is affective, and is measured by a discrepancy between one's perceived self-image and ideal body image ("perceived-ideal discrepancy"). The present study evaluated the relationships between body-image disturbance and characteristics of eating disorders such as symptoms and related personality traits. In a psychophysiological experiment, female university students (mean ± SD age = 21.0 ± 1.38 years) were presented with silhouette images of their own bodies that were distorted in terms of width. The participants were asked whether each silhouette image was more overweight than their actual or ideal body images. Eating-disorder characteristics were assessed using six factors from the Japanese version of the Eating Disorder Inventory 2 (EDI2). We found that perceived-actual discrepancies correlated with negative self-evaluation (i.e., factor 3 of the EDI2), whereas perceived-ideal discrepancies correlated with dissatisfaction with one's own body (i.e., factor 2 of EDI2). These results imply that distinct psychological mechanisms underlie the two components of body-image disturbance.
| S-EPMC8754315 | biostudies-literature
Project description:Background: The behavior of animals is intricately linked to the environment; a relationship that is often studied in laboratory conditions by using environmental perturbations to study biological mechanisms underlying the behavioral change. Methods: This study pertains to two such well-studied and well-replicated perturbations, i.e., stress-induced anxiogenesis and Toxoplasmagondii -induced loss of innate fear. Here, we demonstrate that behavioral outcomes of these experimental manipulations are contingent upon the ambient quality of the wider environment where animal facilities are situated. Results: During late 2014 and early 2015, a building construction project started adjacent to our animal facility. During this phase, we observed that maternal separation stress caused anxiolysis, rather than historically observed anxiogenesis, in laboratory rats. We also found that Toxoplasma gondii infection caused an increase, rather than historically observed decrease, in innate aversion to predator odors in rats. Conclusion: These observations suggest that effects of stress and Toxoplasma gondii are dependent on variables in the environment that often go unreported in the published literature.
| S-EPMC5782406 | biostudies-literature
Project description:Raising environmental awareness and product development are two separate and costly investments that many small and medium-sized fashion businesses cannot afford to achieve sustainability. Therefore, there is a need to determine which factors exert a more significant impact on consumer loyalty and purchase intention toward eco-friendly fashions. Thus, this study employs a mixed-methods approach with thematic analysis and the SEM-PLS technique to research how Vietnamese Gen Z's perceptions of product-service quality, environmental awareness, and pro-environmental behavior influence their purchase intention and loyalty toward eco-friendly fashion products. Most interviewees acknowledged that they primarily gained knowledge about eco-friendly fashion through social media platforms. The qualitative results further showed that their knowledge of and attitudes toward eco-friendly fashion practices were insufficient to convince young customers to afford eco-friendly fashion products. The SEM-PLS results of 313 participants show that while customers' perceived behavioral control plays a more significant role in stimulating purchase intention, only product-service quality factors impact loyalty. Hence, this study suggests that businesses should prioritize improving service and product quality rather than funding green marketing when targeting Vietnamese Gen Z in case of financial constraints. Government should prioritize financial and technological support for fashion firms to develop high-quality eco-friendly fashion to ensure the product availability.
| S-EPMC9380922 | biostudies-literature
Project description:PurposeTo evaluate the efficacy of multi-frequency RF and IPL + MGX combination for treatment of Meibomian Gland Dysfunction (MGD).Patients and methodsEligible subjects had signs and moderate-to-severe symptoms of DED (Dry Eye Disease) due to MGD. Subjects underwent 4 treatments at 2-week intervals. Each treatment consisted of intense pulsed light (IPL) followed by radiofrequency (RF) on the periocular skin, followed by meibomian gland expression (MGX). The main outcome measure was the quality of meibum in 15 meibomian glands along the lower eyelid, using the modified Meibomian Gland Score (mMGS). The main hypothesis was a reduction of mMGS between the baseline (BL) and the follow-up (FU). Other outcome measures, such as symptoms measured with the OSDI (Ocular Surface Disease Index) questionnaire, meibography, non-invasive tear break-up time (NIBUT), and matrix metallopeptidase 9 (MMP-9) levels in tear samples were evaluated as well.Results31 subjects completed the FU. Between BL and FU, mMGS decreased from 30.4 (8.5) to 9.3 (9.5) (-69.3%, 95% CI: -55.6% to -82.9%, p<0.0001); OSDI decreased from 63.6 (17.2) to 25.0 (20.6) (-60.7%, 95% CI: -47.8% to -73.5%, p<0.0001); NIBUT did not change (p=0.92). An adjusted model with a historical control was constructed to allow the comparison of these subjects with those treated similarly with IPL+MGX (but without RF) in a different study. This analysis identified that the change in mMGS was larger when RF was included (-20.9 vs -18.3, adjusted p-value (p_adjusted) <0.05). The difference in OSDI change was not significant (-38.1 vs -25.5, p_adjusted = 0.196).ConclusionCombination of multi-frequency RF and IPL+MGX improves signs and symptoms of MGD. In comparison to a historical control, improvements were generally larger. A randomized controlled study comparing the combination of RF and IPL+MGX with IPL+MGX alone is required to further elaborate the relative contribution of RF.
| S-EPMC10595163 | biostudies-literature
Project description:The diversity of sexual traits favoured by females is enormous and, curiously, includes preferences for males with rare or novel phenotypes. We modelled the evolution of a preference for rarity that yielded two surprising results. First, a Fisherian 'sexy son' effect can boost female preferences to a frequency well above that predicted by mutation-selection balance, even if there are significant mortality costs for females. Preferences do not reach fixation, however, as they are subject to frequency-dependent selection: if choosy females are too common, then rare genotypes in one generation become common, and thus unattractive, in the offspring generation. Nevertheless, even at relatively low frequency, preferences maintain polymorphism in male traits. The second unexpected result is that the preferences can evolve to much higher frequencies if choice is hindered, such that females cannot always express their preferences. Our results emphasize the need to consider feedback where preferences determine the dynamics of male genotypes and vice versa. They also highlight the similarity between the arbitrariness of behavioural norms in models of social evolution with punishment (the so-called 'folk theorem') and the diversity of sexual traits that can be preferred simply because deviating from the norm produces unattractive offspring and is, in this sense, 'punished'.
| S-EPMC2176183 | biostudies-literature
Project description:ObjectiveFashion warning labels that caution readers about digitally altered images have been recommended and adopted by several countries to prevent body dissatisfaction and eating disorders. This study investigated the short- and longer-term influence of fashion warning labels on affect, body dissatisfaction, eating disorder symptoms, and snack consumption using a randomized-controlled experiment.MethodFemale undergraduates (n = 118) were randomized to view and rate responses to fashion images either with or without a warning label. They then consumed snacks and completed questionnaires. Sixty-four participants (54%) completed follow-up online surveys asking them to view and rate new fashion images with or without warning labels once per week for 4 weeks. Primary outcomes were affect, body dissatisfaction, eating disorder symptoms, and kilocalories consumed.ResultsOverall, fashion warning labels had no short-term effects on affect, body dissatisfaction, or kilocalories consumed in the lab. However, individuals who reported engaging in restrictive eating consumed fewer kilocalories when exposed to advertisements with warning labels (M = 170.33, SD = 120.78) versus no labels (M = 286.46, SD = 166.30), p = .008. Warning labels also had no protective effects after repeated exposure over 4 weeks on affect or eating disorder symptoms, and significantly increased appearance orientation (p = .001).DiscussionWarning labels on media images are unlikely to be an effective policy tool to prevent negative affect, body dissatisfaction, and eating disorder symptoms, and, in some cases, may exacerbate these concerns.
| S-EPMC6289689 | biostudies-literature