Change search
ReferencesLink to record
Permanent link

Direct link
On Effect Assessment in Work Environment Interventions: A Literature Overview and Methodological Reflection
KTH, School of Technology and Health (STH), Ergonomics.ORCID iD: 0000-0001-5338-0586
KTH, School of Technology and Health (STH), Ergonomics.
2010 (English)In: Industrial Engineering Publications and ResearchArticle in journal (Other academic) Published
Abstract [en]

Despite many positive case studies our overview of the work environment intervention (WEI) research literature finds mixed results. There is support for the profitability of WEI investments such as training and personnel policies at the organisational level but less clear results for disorder reductions. The financial benefits of WEIs were greater for performance gains than for reduced sickness costs. Multifactor interventions are widely seen as key to successful intervention but are difficult to evaluate and unused in experimental studies. Review inclusion criteria excluding studies with good interventions but non-experimental evaluations, pose a quality criteria selection bias. Difficulties in proving WEI effectiveness may depend on views of what constitutes good scientific quality. WEI effects are clear in some cases but are difficult to show in others. Evaluation poses methodological challenges that contribute to the lack of clear evidence for WEI effectiveness. There is a need for more practical multifactor WEIs and non-experimental evaluation strategies suited to today’s complex systems.

RELEVANCE: Ergonomists and managers should understand that the problems in 'proving' the effectiveness of ergonomics are related to perceptions of what constitutes proof. Progress in the practise of ergonomics should recognise the difficulty of organisational change, the weaknesses of experimental traditions, and the need for multifactor interventions that reach deep into the work process to maximise impact. Isolating effects is difficult but this does not mean no effects exist.

Place, publisher, year, edition, pages
Ryerson University , 2010.
National Category
Production Engineering, Human Work Science and Ergonomics
URN: urn:nbn:se:kth:diva-80073OAI: diva2:495957
QC 20120216Available from: 2012-02-09 Created: 2012-02-09 Last updated: 2012-02-16Bibliographically approved

Open Access in DiVA

No full text

Other links

Search in DiVA

By author/editor
Eklund, JörgenLindbeck, Lars
By organisation
Production Engineering, Human Work Science and Ergonomics

Search outside of DiVA

GoogleGoogle Scholar
The number of downloads is the sum of all downloads of full texts. It may include eg previous versions that are now no longer available

Total: 23 hits
ReferencesLink to record
Permanent link

Direct link