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Efeitos do ambiente luminoso no bem-estar, burnout e satisfação profissional nos trabalhadores lojistas: fonte e temperatura da luz
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Abstract(s)
Nos últimos anos, a investigação tem procurado compreender o efeito da iluminação na qualidade de vida e nos comportamentos das pessoas nos vários espaços quotidianos. A iluminação passou a ser considerada um item arquitéctónico essencial sendo atualmente a primeira preocupação de arquitetos do mundo todo. Os ambientes interiores como (e.g. casa), passaram a ser chamados de cenário, pois são projetados pensando no esquema de iluminação necessário para valorizar elementos de design e produzir sensações de acordo com cada cenário.
A literatura mostra que as condições de iluminação, no contexto de trabalho, estão entre os fatores chave que afetam a produtividade do empregado, bem como a velocidade e qualidade do trabalho, o tempo de inatividade, o absenteísmo e as taxas de acidentes. Além disso, uma série de repercussões psicofisiológicas devem ser tomadas em conta.
Neste sentido, foi desenvolvido um estudo que objetivou comparar o bem-estar, burnout e satisfação profissional de trabalhadores lojistas em função da exposição solar (exposição solar indirecta, i.e., onde a exposição à luz solar é através de vidros ou outros elementos vs. exposição solar nula, i.e., luz solar totalmente ausente) e o tipo de iluminação [luz-branca azulada (temperatura fria) vs. luz branca-amarela (temperatura quente)]. Os dados foram recolhidos numa amostra de 100 participantes de ambos os géneros distribuídos em espaços de trabalho em função da exposição solar (nula vs. indireta) e tipo de iluminação. Os resultados obtidos no que concerne ao bem-estar, burnout e satisfação profissional, todos na condição de exposição solar indireta e fria apresentaram valores significativamente superiores em relação à condição exposição solar indireta e quente. No que diz respeito aos participantes que trabalham em exposição solar nula, são os que trabalham sob luz quente que apresentam médias significativamente superiores nas variáveis bem-estar, burnout e satisfação profissional.
In recent years, research has sought to understand the effect of lighting on the quality of life and the behavior of people in the various everyday spaces. Lighting has come to be considered an essential architectural item and is currently the first concern of architects worldwide. Indoor environments such as (e.g. home) are now called scenery because they are designed with the lighting scheme needed to value design elements and produce sensations according to each scenario. The literature shows that lighting conditions in the work context are among the key factors affecting employee productivity, as well as speed and quality of work, downtime, absenteeism, and accident rates. In addition, a number of psychophysiological repercussions must be taken into account. In this sense, a study was developed that aimed to compare the welfare, burnout and occupational satisfaction of tenant workers as a function of solar exposition (indirect solar exposure, ie, where exposure to sunlight is through glass or other elements vs. exposure solar zero, ie, sunlight totally absent) and the type of light [bluish-white light (cold temperature). white-yellow light (warm temperature)]. The data were collected in a sample of 100 participants of both sexes distributed in workspaces as a function of solar exposition (null vs. indirect) and type of illumination. The results obtained with regard to well-being, burnout and professional satisfaction, all in the condition of indirect and cold solar exposure presented significantly higher values in relation to the condition indirect and hot solar exposure. With regard to the participants who work in null sun exposure, those who work in warm light have significantly higher means in terms of well-being, burnout and professional satisfaction.
In recent years, research has sought to understand the effect of lighting on the quality of life and the behavior of people in the various everyday spaces. Lighting has come to be considered an essential architectural item and is currently the first concern of architects worldwide. Indoor environments such as (e.g. home) are now called scenery because they are designed with the lighting scheme needed to value design elements and produce sensations according to each scenario. The literature shows that lighting conditions in the work context are among the key factors affecting employee productivity, as well as speed and quality of work, downtime, absenteeism, and accident rates. In addition, a number of psychophysiological repercussions must be taken into account. In this sense, a study was developed that aimed to compare the welfare, burnout and occupational satisfaction of tenant workers as a function of solar exposition (indirect solar exposure, ie, where exposure to sunlight is through glass or other elements vs. exposure solar zero, ie, sunlight totally absent) and the type of light [bluish-white light (cold temperature). white-yellow light (warm temperature)]. The data were collected in a sample of 100 participants of both sexes distributed in workspaces as a function of solar exposition (null vs. indirect) and type of illumination. The results obtained with regard to well-being, burnout and professional satisfaction, all in the condition of indirect and cold solar exposure presented significantly higher values in relation to the condition indirect and hot solar exposure. With regard to the participants who work in null sun exposure, those who work in warm light have significantly higher means in terms of well-being, burnout and professional satisfaction.
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Keywords
Exposição solar Fonte de luz Temperatura da luz Bem-estar Burnout Satisfação profissional