Healthcare

highly stressed patients gained more mental clarity from green nature views

Exact: .233

Participants with more stressful thoughts derived significantly more mental clarity from green nature window views (part-worth difference = .233)

Green nature in the window view showed a significant moderation effect by acute stress level. The difference in mental clarity part-worth scores between those experiencing more versus less stressful thoughts was .233, meaning that simulated patients under higher cognitive stress perceived a considerably greater benefit from seeing green nature through the window for clearing their mind of stressful thoughts.

In terms of mental clarity, those with more stressful thoughts invading their mind derived significantly more help in clearing their mind from indoor plants (difference in part-worth score = .117; t = 2.46, p < .001), green nature in view (difference in part-worth score = .233; t = 4.90, p < .001) and a view unobstructed by the building envelope (difference in part-worth score = .188; t = 3.97, p < .001) than those with less stressful thoughts.
Courtney Suess et al., 2025, HERD

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