Cross-tabulation Analysis of the Impact of University Students on IEQ Factors
Year: 2025
Type: article
Study design: Observational Study
Abstract: This study investigates the impact of indoor environmental quality (IEQ) factors—thermal environment, indoor air quality, lighting, and acoustics—on university students' satisfaction. Conducted at University College London (UCL), the research employs a mixed-method approach, combining subjective assessments through questionnaires with objective measurements of environmental conditions. The findings reveal that students exhibit higher satisfaction with cooler indoor environments during spring, with thermal comfort significantly influencing their overall satisfaction. Indoor air quality, particularly air movement and relative humidity, also plays a crucial role, with students preferring neutral conditions. Acoustic and lighting environments further impact satisfaction, with a notable preference for brighter lighting despite overall contentment with current levels. The study underscores the complex interplay between various IEQ factors and their collective influence on students' well-being, highlighting the need for tailored environmental designs in educational settings to enhance student satisfaction.
Authors: Junpeng Lyu, Michael Pitt
Institution: University College London
Language: English
Subfield: Building and Construction
Field: Engineering
Domain: Physical Sciences
SDG: Quality education
Open Access status: diamond
OpenAlex ID: W4407872370