Designing for Diversity: Evaluating the Impact of Culturally Responsive Interior Design on Employee Well Being and Productivity in Workspaces

چکیده

This mixed-methods study evaluates the impact of culturally responsive interior design on employee well-being and productivity in multicultural workspaces. Data were collected from 512 employees representing Iranian, Arab, East Asian, and Western cultural backgrounds working in corporate offices located in Tehran, Dubai, and London. The research employed a quasi-experimental pre-post intervention design, combining validated psychometric scales (including the WHO-5 Well-being Index, perceived stress scale, and job satisfaction measures), objective productivity metrics (task completion rates, error frequency, and self-reported output quality), behavioural observations, and 68 in-depth semi-structured interviews. Culturally responsive design interventions included tailored privacy gradients, flexible modular zoning, biophilic elements calibrated to cultural preferences, culturally congruent colour palettes and symbolic features, and adjustable seating and furniture configurations. Control offices maintained standard Western-oriented open-plan layouts for comparison.

Statistical analyses using repeated-measures ANOVA, multiple regression, and structural equation modeling demonstrated significant positive effects in the intervention sites. Employees in culturally responsive workspaces reported 28% higher well-being scores, 21% reductions in perceived stress, and 19% improvements in productivity metrics compared to control groups. Iranian and Arab participants benefited particularly from enhanced privacy zones and hierarchical meeting areas, while Western employees showed strongest gains in open collaborative spaces with personal control features. East Asian participants responded favourably to modular and adaptable configurations that supported both individual focus and group harmony. Regression models indicated that the degree of cultural fit in workspace design explained 58% of variance in well-being outcomes and 49% of variance in productivity. Qualitative analysis revealed recurring themes of increased sense of belonging, reduced cognitive fatigue, improved intercultural collaboration, and greater emotional attachment to the workplace.

The study proposes the Culturally Responsive Workspace Design Framework (CRWDF), which integrates four core dimensions — privacy and hierarchy, flexibility and modularity, biophilia and symbolism, and personal control — to guide the creation of inclusive office environments. These findings provide robust empirical evidence that culturally attuned interior design delivers measurable human and organisational benefits in globalised workplaces. Limitations include the quasi-experimental design and relatively short follow-up period. Future research should examine long-term effects across different industries and explore cost-benefit analyses of implementation. This work contributes to the growing recognition that effective workplace design must move beyond universalist assumptions toward culturally intelligent approaches that honour diverse spatial needs and preferences.