Document Type
Article Restricted
Publication Date
1987
Journal Title
International Journal of Man-Machine Studies
Volume Number
27
Issue Number
5–6
First Page
587
Last Page
598
Abstract
Accidents are the consequences of highly complex coincidences. Among the multitude of contributing factors human errors play a dominant role. Prevention of human error is therefore a promising target in accident prevention. The present analysis of 100 accidents at sea shows that human errors were not as such recognizable before the accident occurred. Therefore general increase of motivation or of safety awareness will not remedy the problem. The major types of human error that contribute to the occurrence of accidents are wrong habits, wrong diagnoses, lack of attention, lack of training and unsuitable personality. These problems require specific preventive measures, directed at the change of undesired behaviors. Such changes should be achieved without the requirement that people comprehend the relation between their actions and subsequent accidents.