Ambiguities regarding the relationship between office lighting and subjective alertness:An exploratory field study in a Dutch office landscape
The current field study investigated the ambiguities regarding the relationship between office lighting and subjective alertness. In laboratory studies, light-induced effects were demonstrated. Field studies are essential to prove the validity of these results and the potential recommendations for lighting in future buildings. Therefore, lighting measurements and subjective health data were gathered in a Dutch office environment. Health data was collected by questionnaires and includes data on functional health, wellbeing and alertness. Multiple general, environmental, and personal variables w... Mehr ...
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Dokumenttyp: | Artikel |
Erscheinungsdatum: | 2018 |
Reihe/Periodikum: | van Duijnhoven , J , Aarts , M P J , Rosemann , A L P & Kort , H S M 2018 , ' Ambiguities regarding the relationship between office lighting and subjective alertness : An exploratory field study in a Dutch office landscape ' , Building and Environment , vol. 142 , pp. 130-138 . https://doi.org/10.1016/j.buildenv.2018.06.011 |
Schlagwörter: | Illuminance / Indoor environment / Karolinska sleepiness scale / Occupational health / Office |
Sprache: | Englisch |
Permalink: | https://search.fid-benelux.de/Record/base-27062129 |
Datenquelle: | BASE; Originalkatalog |
Powered By: | BASE |
Link(s) : | https://research.tue.nl/en/publications/ba248197-c414-4415-9f7f-304969dc317c |
The current field study investigated the ambiguities regarding the relationship between office lighting and subjective alertness. In laboratory studies, light-induced effects were demonstrated. Field studies are essential to prove the validity of these results and the potential recommendations for lighting in future buildings. Therefore, lighting measurements and subjective health data were gathered in a Dutch office environment. Health data was collected by questionnaires and includes data on functional health, wellbeing and alertness. Multiple general, environmental, and personal variables were identified as confounders for the relationship between light and alertness. For six out of the total 46 participants a statistically significant correlation was found between horizontal illuminance (E hor ) and subjective alertness. Further research needs to incorporate a larger sample size and more potential confounders for the relationship between E hor and alertness. Further research including these recommendations may explain why certain people respond to light while others do not.