• Title/Summary/Keyword: 학교 조경

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Reduced Physio-psychological Stress Responses to the Green Wall in Subway Station (지하철 역사 내 벽면녹화가 생리심리학적 스트레스 완화에 미치는 영향)

  • Kim, YongJin;Kang, Minji;Chung, LeeBom;Youn, ChoHye;Jeon, SeongMin;Lee, Juyoung
    • Journal of Environmental Science International
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    • v.31 no.3
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    • pp.219-226
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    • 2022

  • This study was conducted to investigate the response of the human body to stress induced by wall recording of subway stations in the city center. The experiment was conducted as a simulation exercise, and six images were selected and produced based on Subway Line 2, a representative underground space in Seoul. The study participants included 24 male and female college students. A three-minute experiment was conducted, during which the participants were shown the control image and green wall image once each. To measure psychological status, the following measurement indicators were used: Semantic Differential, Positive Affect and Negative Affect Schedule and State-Trait Anxiety Inventory. Physiological changes were investigated by tracking participants' heart rate and blood pressure. Results showed that parasympathetic and sympathetic nerves were activated in the presence of the green wall in the subway station. The psychological evaluation analysis revealed that negative affect toward underground space decreased, while positive affect increased. This study found that the green wall in subway stations has a stable effect on the human body, both psychologically and physiologically. In the future, green walls in underground spaces can be used to reduce psychological stress and increase physiological relaxation.

  • https://doi.org/10.5322/JESI.2022.31.3.219 인용 PDF KSCI