Towards a holistic approach for assessing the impact of IEQ on satisfaction, health, and productivity

ABSTRACT

While there is broad evidence of the impact of tangible factors (i.e. room temperature, indoor air quality) on work well-being and productivity, the objective measurement of intangible factors (i.e. ergonomics and privacy) is still an under-researched subject. A holistic approach to indoor environmental quality (IEQ) has been developed in this study by combining the research dimensions of IEQ factors (tangible vs. intangible), outcome (workplace satisfaction, health, productivity), method (subjective vs. objective assessment) and impact (direct vs. indirect effects), and it has been tested in a laboratory (n = 180). The main findings are that (i) workplace satisfaction, health and productivity are more strongly affected by intangible factors than by tangible ones, (ii) impaired privacy leads to sick building symptoms and less creativity, (iii) negative self-assessment impairs objective performance in the form of a self-fulfilling prophecy, while (iv) personality traits correlate differently with ergonomics and privacy. Hence, a holistic IEQ approach that also considers interrelations between the research dimensions is beneficial for creating supportive workplace designs.

KEYWORDS:

• Indoor environmental quality
• well-being
• human performance
• workplace design

Disclosure statement

No potential conflict of interest was reported by the author(s).

Correction Statement

This article has been republished with minor changes. These changes do not impact the academic content of the article.

Notes

1 The monthly average gross income of 29,701,000 full-time employees in Germany was €3703 in 2016 (Statistisches Bundesamt, 2017). Exchange rate (2017): €1 = $1.13 (Deutsche Bundesbank, 2017).

Additional information

Funding

Our research was funded by the Excellence Initiative of the German federal and state governments.