Impact of indoor environmental quality on cognitive function : an analysis of thermal comfort and carbon dioxide levels in New Zealand primary schools : a thesis presented in partial fulfilment of the requirements for the degree of Doctor of Philosophy in Construction at Massey University, Auckland, New Zealand

Simple item page
dc.confidentialEmbargo : No
dc.contributor.advisorBoulic, Mikael
dc.contributor.authorTookey, Lara
dc.date.accessioned2025-03-19T01:48:41Z
dc.date.available2025-03-19T01:48:41Z
dc.date.issued2024
dc.description.abstractThis study investigates the relationship between indoor environmental quality (IEQ) parameters—specifically thermal comfort and carbon dioxide (CO₂) levels—and the cognitive functioning of primary school students in New Zealand. The research employs a multi-faceted approach, combining field measurements, surveys, and cognitive assessments across multiple geographical regions and seasons. Utilising the SKOMOBO Indoor Environmental Monitoring (IEM) platform and magnetic sensors, the study provides detailed analyses of classroom conditions before and after the COVID-19 pandemic, revealing significant seasonal variations in temperature and ventilation effectiveness. The research explores factors influencing window-opening behaviours and their impact on IEQ and thermal comfort through questionnaires, observational studies, and sensor data. Additionally, it examines the effects of different environmental conditions on students’ concentration, reasoning, and memory, using controlled experiments and the Creyos online cognitive testing platform. Key findings indicate that optimal thermal comfort and good ventilation significantly enhance cognitive abilities, while elevated CO₂ levels and temperature fluctuations negatively impact performance. The study emphasises the critical role of proper heating, cooling, and ventilation strategies in maintaining a healthy and conducive learning environment. Based on these insights, the research proposes evidence-based recommendations for improving IEQ in primary schools, including optimising natural ventilation, enhancing insulation and heating systems, and implementing continuous monitoring of classroom conditions. The study highlights the importance of stakeholder involvement in driving systemic changes to create healthier, more effective learning spaces that support students’ cognitive development and academic success.
dc.identifier.urihttps://mro.massey.ac.nz/handle/10179/72677
dc.publisherMassey University
dc.rights© The Author
dc.subjectindoor air quality, indoor environmental quality, thermal comfort, ventilation, carbon dioxide, indoor temperature, airing, window opening behaviour, natural ventilation, indoor environmental monitoring, cognition, primary schools, New Zealand
dc.subject.anzsrc339999 Other built environment and design not elsewhere classified
dc.subject.anzsrc410402 Environmental assessment and monitoring
dc.titleImpact of indoor environmental quality on cognitive function : an analysis of thermal comfort and carbon dioxide levels in New Zealand primary schools : a thesis presented in partial fulfilment of the requirements for the degree of Doctor of Philosophy in Construction at Massey University, Auckland, New Zealand
thesis.degree.disciplineConstruction
thesis.degree.nameDoctor of Philosophy (Ph.D.)
thesis.description.doctoral-citation-abridgedMrs. Tookey investigated how classroom temperature and indoor air quality affect student learning. Her research found comfortable temperatures and good ventilation improve cognitive function. This work informs better classroom design and management in schools.
thesis.description.doctoral-citation-longMrs Tookey’s research investigated the relationships between the temperature and air quality in NZ primary classrooms and the potential impact on student’s learning. She collected data on temperature, carbon dioxide levels, classroom usage, as well as student surveys and cognitive test scores, both before and after the COVID-19 pandemic. Her findings revealed that comfortable temperatures and proper ventilation enhance students' concentration, reasoning, and memory. In contrast, high carbon dioxide levels and fluctuating temperatures negatively impact learning. This research contributes to our understanding of how to design and manage classrooms to better support the student’s learning.
thesis.description.name-pronounciationLAH-ruh mih-SHEL TOO-kee
Files
Original bundle
Now showing 1 - 1 of 1
Thumbnail Image
Name:
TookeyPhDThesis.pdf
Size:
11.39 MB
Format:
Adobe Portable Document Format
Description:
TookeyPhDThesis.pdf
Download
Collections
Theses and Dissertations