Psychological and Physiological Changes in Firefighters Based on Roadside Flowerscape Models and Plant Colors

• 영문명: Psychological and Physiological Changes in Firefighters Based on Roadside Flowerscape Models and Plant Colors
• 발행기관: 인간식물환경학회
• 저자명: 장혜숙(Hye Sook Jang) 강윤임(Yun-Im Kang) 서정남(Jung Nam Suh) 서경혜(Kyung Hye Seo) 안명숙(Myung Suk Ahn)
• 간행물 정보: 『인간식물환경학회지(JPPE)』제27권 제3호, 189~206쪽, 전체 18쪽
• 주제분류: 자연과학 > 자연과학일반
• 파일형태: PDF
• 발행일자: 2024.06.30

국문 초록

Background and objective: This study was conducted to examine the psychological and physiological changes infirefighters according to roadside flowerscape (RFS) models and color stimulation. Methods: EEG and ECG measurement was taken and a survey was conducted on a total of 30 firefighters with a mean ageof 35.3 ± 9.4 years in Jeonju. Results: For the violet RFS among the four colors (white, yellow, pink, and violet) of the RFSs, RST(radio of SMR to theta),RSMT(ratio to mid beta to theta), RMT(ratio of mid beta to theta), RMB(relative mid beta power spectrum), andASEF(spectral edge frequency of 50% alpha spectrum band), which is a comfort indicator, were the highest in all lobes,including the prefrontal lobe, a finding which was statistically significant. The radio of alpha to high beta (RAHB), an indicatorof calm and relaxation, was the highest for the white flowerscape. As for the level of gardening activity, the higher the age,the higher the average monthly income and rank, and the longer work experience, the higher the average value. The stresslevel of firefighters was 46.7%, indicating the need for expert help. Among the four colors (white, yellow, pink, and violet)of the RFSs, the preference for the yellow flowerscape was the highest, and “pleasant” was also the most commonemotion, a finding which was statistically significant. As for the correlation between loyalty to the RFSs and key variables,a positive correlation was found between loyalty and gardening activity level, while a negative correlation was foundbetween loyalty and job burnout. By examining the effects of key variables, as well as demographic variables such asgardening activity level and job burnout on respondents' loyalty, a sense of calm was found to be the most influentialvariable. Conclusion: Based on these findings, it is expected that supporting the development of RFS models and improving a senseof calm and the level of gardening activities, which affect the loyalty of firefighters, who are high-risk workers, will reducehigh stress levels and job burnout, and increase interest in plants and psychological and physiological relaxation effects.

목차

Introduction

Research Methods

Results and Discussion

Conclusion

References

키워드

color preference electroencephalogram job burnout