Five studies were conducted to understand the impact of nature exposure on body image. In three studies using different designs and outcome measures, British university students were exposed to photographs of natural or built environments. Results indicated that exposure to images of natural, but not built, environments resulted in improved state body image. In Study 4, British community participants went on a walk in a natural or built environment, with results indicating that the walk in a natural environment resulted in significantly higher state body appreciation, whereas the walk in a built environment resulted in significantly lower scores. In Study 5, British participants were recruited as they were entering a designed green space on their own volition. Results indicated that spending time in the green space led to improved state body appreciation. These results indicate that exposure to isomorphic or in-situ natural environments has positive effects on state body image.
Previous studies have reported a significant association between nature exposure and positive body image, but understandings of the mechanisms that help to explain this link remain nascent. Here, we considered the extent to which trait mindfulness and connectedness to nature, respectively, mediate the aforementioned relationship both in parallel and serially. An online sample of 398 participants (199 women, 196 men, 3 other; age M = 28.1 years) from the United Kingdom completed measures of self-reported nature exposure, mindful awareness and acceptance, connectedness to nature, and body appreciation. Results indicated that inter-correlations between scores on all measures were significant and positive. Following the elimination of non-significant pathways, path analysis resulted in an adequately-fitting model in which the direct relationship between nature exposure and body appreciation was significant. In addition, connectedness to nature - but not trait mindfulness - significantly mediated the direct relationship. Finally, we also found evidence of a serial mediation, where the association between nature exposure and body appreciation was mediated by mindful awareness followed by connectedness to nature. The implications of these results for scholarly and practitioner understanding of the impact of nature exposure on positive body image are discussed in conclusion.