Da. Wiegmann et Sa. Shappell, HUMAN-FACTORS ANALYSIS OF POSTACCIDENT DATA - APPLYING THEORETICAL TAXONOMIES OF HUMAN ERROR, The International journal of aviation psychology, 7(1), 1997, pp. 67-81
Human error is involved in nearly all aviation accidents, yet most acc
ident reporting systems are not currently designed around any theoreti
cal human-error framework. As a result, subsequent postaccident databa
ses generally are not conducive to traditional human factors analysis,
making the identification of interventions extremely difficult. To ad
dress this issue, this study utilized 3 conceptual models of informati
on processing and human error to reorganize the human factors database
associated with U.S. Navy and Marine Corps aviation accidents between
1977-1992. All 3 taxonomies were able to accommodate well over three
quarters of the pilot-causal factors contained in the database. Examin
ations of the recoded data revealed that procedural and response-execu
tion errors were most common, followed by errors in judgment. However,
judgment errors were more frequently associated with major than with
minor accidents. Minor accidents, on the other hand, were associated m
ore with procedural errors than were major accidents. This investigati
on demonstrates that existing postaccident databases can be reorganize
d using conceptual human-error frameworks, which may allow for previou
sly unforeseen trends to be identified.