Potential of a Small Indoor Plant on the Desk for Reducing Office Workers’ Stress

In modern society, stress reduction in the workplace is a pressing issue. Although many studies have been done on the psychological and physiological effects of indoor plants, the majority of them have been conducted in laboratory or quasi-office settings. The objective of this study was to verify t...

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Main Authors: Masahiro Toyoda, Yuko Yokota, Marni Barnes, Midori Kaneko
Format: Article
Language:English
Published: American Society for Horticultural Science (ASHS) 2019-12-01
Series:HortTechnology
Subjects:
Online Access:https://journals.ashs.org/horttech/view/journals/horttech/30/1/article-p55.xml
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author Masahiro Toyoda
Yuko Yokota
Marni Barnes
Midori Kaneko
author_facet Masahiro Toyoda
Yuko Yokota
Marni Barnes
Midori Kaneko
author_sort Masahiro Toyoda
collection DOAJ
description In modern society, stress reduction in the workplace is a pressing issue. Although many studies have been done on the psychological and physiological effects of indoor plants, the majority of them have been conducted in laboratory or quasi-office settings. The objective of this study was to verify the stress reduction effects of the presence of small indoor plants on employees in a real office setting. We investigated the changes in psychological and physiological stress before and after placing a plant on a worker’s desk. Sixty-three office workers at an electric company in Japan were the participants of this study. The participants were directed to take a 3-minute rest while sitting at their desk when they felt fatigue. There were two phases of the study: a control period without plants and an intervention period when the participants were able to see and care for a small plant. We measured psychological stress in the participants using the State-Trait Anxiety Inventory (STAI). As an index of physiological stress, the participants measured their own pulse rate throughout the study. STAI scores decreased significantly after the intervention period (P < 0.05). The ratio of the participants whose pulse rate lowered significantly after a 3-minute rest increased significantly during the intervention period (P < 0.05). Our study indicates that having opportunities to gaze intentionally at nearby plants on a daily basis in the work environment can reduce the psychological and physiological stress of office workers.
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spelling doaj.art-cd3f9b51a32b4004b0ad53d9ce4fb8b52022-12-22T00:52:12ZengAmerican Society for Horticultural Science (ASHS)HortTechnology1943-77142019-12-013015563https://doi.org/10.21273/HORTTECH04427-19Potential of a Small Indoor Plant on the Desk for Reducing Office Workers’ StressMasahiro Toyoda Yuko Yokota Marni Barnes Midori Kaneko In modern society, stress reduction in the workplace is a pressing issue. Although many studies have been done on the psychological and physiological effects of indoor plants, the majority of them have been conducted in laboratory or quasi-office settings. The objective of this study was to verify the stress reduction effects of the presence of small indoor plants on employees in a real office setting. We investigated the changes in psychological and physiological stress before and after placing a plant on a worker’s desk. Sixty-three office workers at an electric company in Japan were the participants of this study. The participants were directed to take a 3-minute rest while sitting at their desk when they felt fatigue. There were two phases of the study: a control period without plants and an intervention period when the participants were able to see and care for a small plant. We measured psychological stress in the participants using the State-Trait Anxiety Inventory (STAI). As an index of physiological stress, the participants measured their own pulse rate throughout the study. STAI scores decreased significantly after the intervention period (P < 0.05). The ratio of the participants whose pulse rate lowered significantly after a 3-minute rest increased significantly during the intervention period (P < 0.05). Our study indicates that having opportunities to gaze intentionally at nearby plants on a daily basis in the work environment can reduce the psychological and physiological stress of office workers.https://journals.ashs.org/horttech/view/journals/horttech/30/1/article-p55.xmlinvoluntary attentionmental healthpulse ratestaistate-trait anxiety inventorywork environment
spellingShingle Masahiro Toyoda
Yuko Yokota
Marni Barnes
Midori Kaneko
Potential of a Small Indoor Plant on the Desk for Reducing Office Workers’ Stress
HortTechnology
involuntary attention
mental health
pulse rate
stai
state-trait anxiety inventory
work environment
title Potential of a Small Indoor Plant on the Desk for Reducing Office Workers’ Stress
title_full Potential of a Small Indoor Plant on the Desk for Reducing Office Workers’ Stress
title_fullStr Potential of a Small Indoor Plant on the Desk for Reducing Office Workers’ Stress
title_full_unstemmed Potential of a Small Indoor Plant on the Desk for Reducing Office Workers’ Stress
title_short Potential of a Small Indoor Plant on the Desk for Reducing Office Workers’ Stress
title_sort potential of a small indoor plant on the desk for reducing office workers stress
topic involuntary attention
mental health
pulse rate
stai
state-trait anxiety inventory
work environment
url https://journals.ashs.org/horttech/view/journals/horttech/30/1/article-p55.xml
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AT marnibarnes potentialofasmallindoorplantonthedeskforreducingofficeworkersstress
AT midorikaneko potentialofasmallindoorplantonthedeskforreducingofficeworkersstress