Colour and Texture in Vernacular Courtyards: Enhancing Emotional Well-being in Thiruvarur, India

Abstract

This study explores the impact of vernacular residential courtyard designs in Tamilnadu, India, emphasizing the role of colour and texture in shaping emotional well-being. The research investigates how these architectural elements foster social cohesion, psychological comfort, and gender-based perceptual differences. Employing a mixed-method approach, the study integrates qualitative and quantitative techniques, including observations, interviews, photo-elicitation, and case studies. Photo-elicitation was used to capture participant’s emotional associations with courtyard colours and textures, enriching the qualitative insights. Quantitative data were collected through a multi-dimensional emotion questionnaire using a 5-scale Likert system. A simple random sampling method was applied across 250 vernacular residential houses in Thiruvarur to ensure diverse representation. The study is theoretically grounded in Kurt Lewin’s Field Theory and Henry Murray’s Personology (Beta Press and Alpha Press) to analyze the influence of environmental factors on human emotions. Statistical analysis using the Henry Garrett ranking method and Minitab revealed that colour and texture significantly enhance positive emotions such as tranquility, empathy, and well-being, with notable variations based on gender perceptions. By bridging environmental psychology and vernacular architecture, this research provides evidence-based guidelines for the preservation of traditional architectural wisdom while integrating sustainable industrial practices.