The Island That Became a Natural Experiment. Social scientists rarely get a clean baseline. Cultural change usually arrives gradually, through trade, migration, schooling and conversation, and by the time anyone thinks to measure it the "before" has already gone. Fiji was an exception.

Broadcast television reached the rural province of Nadroga in mid-1995, and the anthropologist and physician Anne Becker had already been working there. She had a record of local attitudes toward the body that predated the first transmission.

What she and her colleagues found three years later became one of the most cited studies in the cross-cultural literature on body image — and one of the most argued about. It is also a useful entry point into a broader question that anthropologists and cross-cultural psychologists have been working on since the 1980s: when images of bodies move across borders, what actually travels, and what gets left at the door? Readers coming to this subject for the first time may find our survey of how different societies define a typical body a useful companion.

What the Fiji Data Recorded

Becker's earlier ethnographic work in Fiji, published as Body, Self, and Society (1995), described a setting in which a solid, well-fed body was read as a sign that a household was caring for its members properly. Appetite and feeding were community business. Weight loss in a relative was cause for concern rather than congratulation, and Becker noted that only a single case of anorexia nervosa had previously been documented in the country.

The follow-up study, published in the British Journal of Psychiatry in 2002, compared two samples of Fijian schoolgirls using a 26-item eating attitudes questionnaire, with interviews to confirm self-reported behavior. The proportion scoring above the questionnaire's cut-off rose from 12.7 percent in 1995 to 29.2 percent in 1998. Self-induced vomiting for weight control, reported by none of the 1995 sample, was reported by 11.3 percent of the 1998 sample. You can read the original 2002 British Journal of Psychiatry abstract for the full method.

The follow-up interviews Becker published in Culture, Medicine and Psychiatry in 2004 are the more interesting part, and the part usually dropped from summaries. Girls did not describe wanting to look like the characters on screen for aesthetic reasons alone. They described watching those characters hold jobs, move through cities, and command resources, and they described reshaping their own bodies as one route into a wage economy that was arriving at the same time as the transmitter. The imagery and the economic shift were not separable.

The Argument Over What Fiji Proves

The Fiji work drew immediate commentary in the same journal issue, and the objections are worth taking seriously. Fiji in the 1990s was undergoing tourism expansion, currency pressure, schooling reform and political instability. Isolating television as the causal agent in that mix is difficult. The eating attitudes questionnaire had also been developed and validated in North American clinical settings, and its cut-off score is a screening threshold rather than a diagnosis. A rise in scores tells us that a group of girls answered a set of questions differently in 1998 than a comparable group did in 1995; how much of that is a change in behavior, and how much a change in the vocabulary available for describing oneself, is a genuinely open question.

Becker's own later work sharpened rather than defended the original finding. A 2011 follow-up in the same journal looked at Fijian girls with little direct television access but dense social ties to peers who had it, and found that indirect exposure through friendship networks predicted disordered eating attitudes more strongly than owning a set did. Whatever was moving through Fiji was moving socially, not simply through a screen. Anyone assessing claims of this kind will find our guide to reading body image research critically a practical reference.

Whatever was moving through Fiji was moving socially, not simply through a screen.

Men Were Studied Later, and the Pattern Differs

Research on male body ideals lagged the research on women by roughly fifteen years, and when it arrived it described a different travelling ideal. Where studies of women tracked a thinness standard, studies of men tracked muscularity.

Harrison Pope and colleagues documented the shift within Western material culture first, reporting in the International Journal of Eating Disorders in 1999 that mass-market action figures had gained substantial muscle mass across roughly three decades of production, to proportions with no counterpart among living men. A 2000 study in the American Journal of Psychiatry asked men in the United States, France and Austria to select an ideal male physique from a computerized scale; on average they chose a figure carrying roughly 13 kg (28 lb) more muscle than their own.

The cross-cultural comparison came in 2005, when Chi-Fu Jeffrey Yang, Peter Gray and Pope ran the identical procedure with 55 men in Taiwan and published the results as a comparison of Taiwanese and Western male body image. The Taiwanese sample selected an ideal far closer to their own bodies. The authors paired this with a count of advertising images, finding markedly fewer undressed male models in Taiwanese women's magazines than in comparable American titles. Their interpretation drew on the Chinese concept of yanggang zhiqi, an ideal of masculine character in which composure, learning and social standing carry weight that physique alone does not.

A 2007 study in Psychology of Men & Masculinity by David Frederick and colleagues extended the comparison to the United States, Ukraine and Ghana, and found Ghanaian men reported the least desire for added muscularity of the three samples. Taken together, the male literature suggests that a physique standard is not a universal male preoccupation waiting to be activated, but something closely tied to how often men encounter male bodies presented as objects of evaluation. Our longer treatment of how culture shaped the ideal male body traces that history from antiquity forward.

Attitudes Toward Genital Anatomy Do Not Travel the Same Way

Body size ideals move through advertising, film and, more recently, social platforms. Attitudes toward genital anatomy move through narrower and older channels — initiation practice, marriage negotiation, religious instruction, and family transmission between women or between men — and the anthropological record shows them changing on a different schedule.

In parts of southeastern and central Africa, ethnographers have documented practices of labial elongation carried out and taught among women. Brigitte Bagnol and Esmeralda Mariano's fieldwork in Tete Province, Mozambique, published in Culture, Health & Sexuality in 2008, described the practice as instructed by older female relatives and framed by participants in terms of adult womanhood and marital life rather than appearance in any visual sense. Comparable accounts exist for Rwanda, Zambia, Uganda and Malawi. These practices have proved relatively resistant to imported imagery, in part because they are not organized around being seen. Our scholarly overview of documented female genital modification practices and the debates surrounding them covers the wider picture.

Where visual exposure does appear to matter is in the reverse direction. Research on women in Western countries has examined the effect of viewing edited versus unedited images of female anatomy; Moran and Lee's experimental study in BJOG in 2014 reported that women exposed to modified images subsequently rated a narrower range of appearances as typical. Sharp, Tiggemann and Mattiske reported in Aesthetic Surgery Journal in 2016 that media exposure figured among the factors women cited in decisions about genital cosmetic surgery. This is a Western-originating standard that international cosmetic surgery statistics show spreading outward, rather than an old practice being displaced.

The male record shows a similar independence from contemporary media. Peter Ucko's comparative survey of penis sheaths, published in the Proceedings of the Royal Anthropological Institute in 1969, catalogued highland New Guinea and other societies in which the object's length and decoration signaled clan affiliation, age grade and ceremonial occasion — a system of display in which size operated as social notation rather than as an index of personal adequacy. And classical scholarship, notably K. J. Dover's 1978 study of Athenian visual conventions, established that Greek sculpture and vase painting depicted heroic and athletic male figures with small, unaroused genitals, reserving exaggerated proportions for satyrs, comic characters and figures marked as lacking self-command. The contemporary Western association of size with status is not the inheritance of classical antiquity that it is sometimes assumed to be; on this specific point the ancient convention ran the other way. Our article on why societies came to link size with power follows that thread in detail.

Where the Export Model Breaks Down

Three well-documented cases show local ideals absorbing imported imagery instead of yielding to it.

Eileen Anderson-Fye's fieldwork in San Andrés, Belize, published in Culture, Medicine and Psychiatry in 2004, studied adolescent girls with heavy exposure to American television and tourism. She found low rates of disordered eating and a local aesthetic her informants called a "Coca-Cola shape," valuing a curved figure rather than a slender one. She attributed the resilience partly to a widely held local ethic of self-preservation that discouraged self-punishing behavior of any kind. The imagery arrived; the interpretation stayed local.

Ruth Holliday and Joanna Elfving-Hwang argued in Body & Society in 2012 that reading South Korean cosmetic surgery as an attempt to look Western misreads what patients and surgeons describe. Their interviews pointed toward locally specific criteria of facial harmony and toward a competitive employment market in which photographs accompany applications — an economic driver with no obvious Western analogue. Alexander Edmonds reached a comparable conclusion in Pretty Modern (2010), his study of cosmetic surgery in Brazil, where the historically favored proportions emphasized the lower body and where breast reduction long outnumbered augmentation, inverting the American pattern of the same years.

The chronology also resists a simple export story. Evelyn Nakano Glenn's 2008 study in Gender & Society traced skin-lightening markets across Asia, Africa and Latin America and noted that preferences for lighter complexion in South Asia and East Asia long predate Western mass media, having been tied historically to freedom from outdoor labor. Global media may have supplied new products and new marketing to an existing hierarchy rather than creating one. And the flow itself is no longer one-directional: Sun Jung's Korean Masculinities and Transcultural Consumption (2011) documented Korean popular media exporting a distinct male aesthetic across Southeast Asia and beyond, competing with the Hollywood physique standard rather than relaying it.

Religion, Law and Money Are Doing Work Too

Media is the most visible channel, which makes it easy to over-credit. Three others operate alongside it.

Religious modesty codes govern how much of a body is publicly available for evaluation in the first place. Where dress conventions cover most of the figure in mixed company — across much of the Muslim world, among Haredi Jewish communities, and in conservative Christian settings — the body enters social assessment through different routes and in different company, and imported imagery of exposed bodies has fewer places to attach.

Law intervenes directly, and not only in one direction. Israel's 2012 legislation setting a minimum body mass index for professional models, and France's requirement that models supply a medical certificate of fitness to work, are attempts by Western states to regulate the very ideal their own industries export. Mauritania's government has run public campaigns against traditional force-feeding practices. These are governments legislating on body norms in opposite directions within the same decade.

Economics may be the strongest single force. Where food supply is uncertain and physical labor is common, a substantial body has historically signaled security — the pattern Daniel Brink documented among the Annang of Nigeria in Medical Anthropology in 1989 in his account of seclusion and feeding practices for young women before marriage. Where food is abundant and work is sedentary, slenderness becomes the scarcer and therefore the more legible signal. Swami and colleagues' 2010 multi-country project found precisely this gradient: ideal female body weight tracked the resource level of the research site, and did so within countries as well as between them.

The Limits of Comparing at All

Cross-cultural body image research carries a methodological problem it has never fully solved: the instruments were built somewhere. Figure-rating scales, eating attitude questionnaires and body dissatisfaction indices were developed largely in North American and European samples, and translating them does not make them locally meaningful. A woman who has no everyday practice of assigning her body a rating on a nine-point scale of drawings is being asked to perform an unfamiliar operation, and her answer is data about that operation as much as about her.

The sharpest demonstration came from Hong Kong. Sing Lee and colleagues reported in Psychological Medicine in 1993 on patients who met most criteria for anorexia nervosa but did not report fear of fatness, explaining their restricted eating instead through bodily discomfort or loss of appetite. A screening instrument built around weight concern would have missed them entirely. That finding cuts both ways for the export thesis: it suggests some measured increases may reflect populations acquiring a Western vocabulary for distress that already existed in another form — and it warns that absence of evidence in a non-Western site may only mean the questionnaire was asking the wrong question.

No population in any of these studies is uniform, either. Becker's Fijian samples differed by household and by school; Swami's project found variation between urban and rural sites within single countries that was sometimes larger than variation between countries. Statements of the form "in culture X, people believe Y" are almost always a compression of a distribution into a point.

What Actually Travels

The evidence supports a narrower claim than the one usually made. Imported media does not appear to install a foreign body ideal in place of a local one. What it more reliably does is introduce the practice of evaluating one's own body against a standardized, widely circulated image — and supply a vocabulary for describing the gap. What people then do with that practice depends on the marriage market, the labor market, the religious setting, and the local aesthetic they already had.

Fiji, Belize, Taiwan, Seoul and São Paulo all received similar imagery within roughly the same twenty years. They did not converge. That divergence is the finding most worth carrying away, and it is the one that resists the tidy headline.