Citation

Thallapureddy S, Sherratt F, Bhandari S, Hallowell M, Hansen H. J. Saf. Res. 2023; 86: 336-345.

Copyright

(Copyright © 2023, U.S. National Safety Council, Publisher Elsevier Publishing)

DOI

10.1016/j.jsr.2023.07.012

PMID

37718061

Abstract

INTRODUCTION: Incident investigation is a foundational tool of safety management. Determining the causal factors of any incident underpins organizational learning and subsequent positive change to processes and practices. Research of incident investigation has largely focused on what information to collect, how to analyze it, and how to optimize resultant conclusions and organizational learning. However, much less attention has been paid to the process of information collection, and specifically that of subjective information obtained through interviews. Yet, as all humans are biased and can't help being so, the information collection process is inevitably vulnerable to bias.

METHOD: Simulated investigation interviews with 34 experienced investigators were conducted within the construction industry.

RESULTS: Common biases were revealed including confirmation bias, anchoring bias, and fundamental attribution error. Analysis was also able to unpack when and how these biases most often emerged in the interview process, and the potential consequences for organizational learning.

CONCLUSIONS: Being biased to a certain degree will remain inevitable for any individual, and therefore, efforts to mitigate the effects of biases is necessary. PRACTICAL APPLICATIONS: Increased awareness and insights can support the development of processes and training for investigators to mitigate its effects and thus enhance learning from incidents in the field prevent reoccurrence.

Language: en

Keywords

Bias; Construction Industry; Incident Investigation; Learning from Incidents