ArticleScientific reports2021
Effects of illuminance and correlated color temperature of indoor light on emotion perception.
Article in Scientific reports, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
16 citing papers in PubMed.
- Haptic Meditation Enhancement Device (HMED): An Arduino-Based Multi-Sensor Real-Time Monitoring and Intervention Support System.Sensors (Basel, Switzerland) · 2026Article
- Seeing Through Feeling: Dynamic Interplay Between Emotion and Visual Perception.Brain sciences · 2026Review
- Effects of workspace wall colors on productivity and emotion via immersive VR and physiological data.Scientific reports · 2026Article
- The association between emotional arousal and color lightness of facial digital expressions of social robots.Frontiers in psychology · 2026Article
- Designing Light for Emotion: A Neurophysiological Approach to Modeling Affective Responses to the Interplay of Color and Illuminance.Biomimetics (Basel, Switzerland) · 2025Article
- Barriers and facilitators of workplace visual comfort from the perspective of hospital staff: a qualitative study.Scientific reports · 2025Article
- The effects of acoustic-light-thermal environment quality parameters on pedestrians' overall comforts in residential districts.Scientific reports · 2024Article
- An Investigation into the Effects of Correlated Color Temperature and Illuminance of Urban Motor Vehicle Road Lighting on Driver Alertness.Sensors (Basel, Switzerland) · 2024Article
- Affective Impressions Recognition under Different Colored Lights Based on Physiological Signals and Subjective Evaluation Method.Sensors (Basel, Switzerland) · 2023Article
- Effects of snow cover on urban light climate environment in the high latitudes of northeast China.Scientific reports · 2023Article
- Light as a Modulator of Non-Image-Forming Brain Functions-Positive and Negative Impacts of Increasing Light Availability.Clocks & sleep · 2023Review
- Multilevel and general linear modeling of weather and time effects on the emotional and behavioral states of children with profound intellectual and multiple disabilities.Frontiers in psychiatry · 2023Article
- Analysis of factors affecting visual comfort in hotel lobby.PloS one · 2023Article
- Effects of Ambient Illuminance on Explicit and Implicit Altruism: The Mediation Roles of Perceived Anonymity and Satisfaction with Light.International journal of environmental research and public health · 2022Article
- When Lights Can Breathe: Investigating the Influences of Breathing Lights on Users' Emotion.International journal of environmental research and public health · 2022Article
- Effects of colored lights on an individual's affective impressions in the observation process.Frontiers in psychology · 2022Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
6 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
The acute non-image forming (NIF) effects of daytime light on momentary mood had been-although not always-established in the current literature. It still remains largely unknown whether short-time light exposure would modulate emotion perception in healthy adults. The current study (N = 48) was conducted to explore the effects of illuminance (100 lx vs. 1000 lx at eye level) and correlated color temperature (CCT, 2700 K vs. 6500 K) on explicit and implicit emotion perception that was assessed with emotional face judgment task and emotional oddball task respectively. Results showed that lower CCT significantly decreased negative response bias in the face judgment task, with labeling ambiguous faces less fearful under 2700 K vs. 6500 K condition. Moreover, participants responded slightly faster for emotional pictures under 6500 K vs. 2700 K condition, but no significant effect of illuminance or CCT on negativity bias was revealed in the emotional oddball task. These findings highlighted the differential role of illuminance and CCT in regulating instant emotion perception and suggested a task-dependent moderation of light spectrum on negativity bias.
Indexed as
Identifiers
What OpenQuestion holds
Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.