Citation

Kanis H. Ergonomics 2000; 43(12): 1947-1965.

Affiliation

School of Industrial Design Engineering, Department of Ergonomics, Delft University of Technology, The Netherlands. h.kanis@io.tudelft.nl

Copyright

(Copyright © 2000, Informa - Taylor and Francis Group)

DOI

unavailable

PMID

11191779

Abstract

This paper focuses on the analysis of deviation in findings within ergonomics/human factors (E/HF) research. The current terms used to address the analysis of deviation in empirical research revolve around the notion of validity. In E/HF research papers, 'validity' is widely interpreted and includes its common parlance usage. More importantly, analysis frequently limits 'validation' to the equivalent of 'verification', eventually resulting in 'validity' as a label of little significance. To clarify the analysis of deviation, 'investigative syntaxes' are introduced to show what exactly should or can be questioned when deviation is observed, i.e. either empirical findings or propositions, and how this questioning can be structured. The possibility is discussed that, with or without the help of these syntaxes, validation may become a method of inquiry; a productive means of generating significant theoretical questions which bear directly on empirical work.

Language: en