Evaluation of Indoor Environmental Quality as a Mediator between Learning Space Design and Mental Health of Architectural Students in Lagos State University of Technology [Lasustech]

Abstract

 This study evaluates Indoor Environmental Quality (IEQ) as a mediator between learning space design and the mental health of architectural students in Lagos State University of Science and Technology. Learning environments within architecture schools play a significant role in influencing students’ creativity, social interaction wellbeing, and academic engagement. However, tertiary institutions in developing countries experience challenges such as poor ventilation, inadequate lighting, and which negatively affect students’ psychological wellbeing. The study aims to assess the extent to which Indoor Environmental Quality mediates the relationship between learning space design and students’ mental health. The research focuses on architectural studios within LASUSTECH, Lagos State, Nigeria, while considering mental health indicators such as stress,anxiety,burnout. Findings from this study are expected to contribute to existing knowledge on educational environments. Ultimately, the study seeks to promote improved Indoor Environmental Quality as a strategy for enhancing the mental health and academic experience of architectural students.

Received: 28 May  2026 / Accepted: 30 June  2026 / Published: July 2026