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Fitting methods to paradigms: are ergonomics methods fit for systems thinking?

Paul M Salmon1, Guy H Walker2, Gemma J M Read1

  • 1a Faculty of Arts and Business, Centre for Human Factors and Sociotechnical Systems , University of the Sunshine Coast , Maroochydore , Australia.

Ergonomics
|January 23, 2016
PubMed
Summary
This summary is machine-generated.

Current ergonomics methods may not match the complexity of modern systems. This study highlights the need for developing new ergonomics tools to address evolving challenges in systems thinking and design.

Keywords:
Ergonomics tools and methodscomplex systemsmethods and approachesorganisational ergonomicssociotechnical systemssystem performancesystem performance modellingsystems thinking

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Area of Science:

  • Human Factors and Ergonomics
  • Systems Engineering
  • Occupational Safety

Background:

  • The nature of ergonomics problems is evolving, necessitating a re-evaluation of existing methodologies.
  • Systems thinking is a prevalent ergonomics paradigm, but its complexity may challenge current research and practice.
  • The study addresses the potential gap between the demands of contemporary ergonomics issues and the capabilities of existing methods.

Purpose of the Study:

  • To assess if the current ergonomics methodological toolkit is adequate for contemporary problem spaces.
  • To examine the complexities of systems thinking within ergonomics and their impact on methods.
  • To identify new methodological requirements and capabilities for future ergonomics research and practice.

Main Methods:

  • Analysis of the contemporary ergonomics problem space.
  • Examination of five key areas within the systems thinking paradigm: normal accident theory, accident prediction, system migration, systems concepts, and ergonomics in design.
  • Discussion of available methods and their suitability for addressing current challenges.

Main Results:

  • Existing ergonomics methods may be insufficient to address the complexities of modern systems.
  • A series of new methodological requirements and capabilities have been identified.
  • The study highlights limitations in current approaches to accident prediction, system migration, and design within systems thinking.

Conclusions:

  • Further methodological development in ergonomics is crucial.
  • New tools are needed for researchers and practitioners to effectively tackle current and future ergonomics problems.
  • The findings provide essential requirements for advancing ergonomics research and practice.