The role of media in reducing and reinforcing stigma: A randomized controlled trial investigating the impact of positive and negative representations of visible difference.

TL;DR

Exposure to negative media depictions of people with visible differences (scars, birthmarks, burns) significantly increases appearance-related stigma, while positive portrayals don't reduce it. However, simply viewing images of visible difference increases body appreciation across all conditions, suggesting familiarity itself may matter.

What the Study Found

In a randomized controlled trial of 103 adults, researchers tested whether media representations of visible difference could shift how people perceive appearance and stigma. Participants were divided into three groups and shown 10 images of individuals with visible differences, each presented under different conditions: positive (supportive captions), negative (characters depicted as villains with negative captions), or neutral (no captions). Before and after viewing, participants rated their own appearance-related stigma, body appreciation, and how broadly they conceptualized beauty.

The clearest finding was directional: negative media worked. Adults exposed to negative portrayals (villains with visible differences) showed significant increases in appearance-related stigma compared to baseline, while those in the positive and neutral groups saw no stigma reduction. In other words, bad representations reinforced stigma; good ones didn't counteract it. This asymmetry matters. It suggests stigma reduction may require active intervention, not just the absence of negative content.

Body appreciation told a different story. Across all three conditions, participants reported increased body appreciation after viewing images of visible difference, regardless of captions. This post-exposure boost appeared in the positive group, the negative group, and the neutral group alike. The researchers interpreted this as downward social comparison: when people view others with visible differences, they may feel better about their own appearance by comparison. It's a real effect, but it's not driven by the positive messaging itself—it emerges from exposure to visible difference period.

Broad conceptualizations of beauty, however, didn't shift at all. The study found no significant changes in how participants thought about what counts as beautiful across conditions. This null finding is worth noting: media exposure alone doesn't appear to expand how people define or appreciate diversity in beauty standards, at least not in a single exposure session.

What This Means for You

This study makes several practical points for media creators, marketers, and individuals thinking about how representation shapes attitudes.

First, negative stereotyping has measurable, immediate effects. If you create or consume media featuring people with visible differences, the framing matters acutely. A single negative portrayal can increase stigmatizing attitudes in viewers. Media companies have a concrete responsibility here: avoiding harmful depictions of visible difference isn't abstract ethics, it's measurable harm reduction.

Second, positive representation alone may not be a silver bullet for stigma. The study didn't find that positive captions reduced stigma—only that negative ones increased it. This doesn't invalidate positive representation; it suggests the work of changing deep-seated attitudes requires more than inspirational messaging attached to images. Sustained exposure, narrative depth, and authentic integration of visible difference across media may be necessary.

Third, exposure itself has a real, quantifiable benefit for personal body image, even in uncomfortable contexts. If you struggle with body image or appearance anxiety, viewing images of human diversity (including visible differences) correlates with increased body appreciation. This effect is genuine enough to show up across experimental conditions. It's not a substitute for broader stigma reduction, but it's meaningful for individual wellbeing.

For anyone with a visible difference, this research suggests that media representation shapes others' attitudes in measurable ways, and that negative portrayals actively harm acceptance. Advocacy for better representation has an evidence base: it reduces concrete harm.

Study Details

Sources

Williamson, H., Rumsey, N., et al. "The role of media in reducing and reinforcing stigma: A randomized controlled trial investigating the impact of positive and negative representations of visible difference." British Journal of Health Psychology. PubMed.