Bd. Klein et al., CAN HUMANS DETECT ERRORS IN DATA - IMPACT OF BASE RATES, INCENTIVES, AND GOALS, Management information systems quarterly, 21(2), 1997, pp. 169-194
Citations number
101
Categorie Soggetti
Management,"Information Science & Library Science","Computer Science Information Systems
There is strong evidence that data items stored in organizational data
bases have a significant rate of errors. If undetected in use, those e
rrors in stored data may significantly affect business outcomes. Publi
shed research suggests that users of information systems tend to be in
effective in detecting data errors. However, in this paper it is argue
d that, rather than accepting poor human error detection performance,
MIS researchers need to develop better theories of human error detecti
on and to improve their understanding of the conditions for improving
performance. This paper applies several theory bases (primarily signal
detection theory but also a theory of individual task performance, th
eories of effort and accuracy in decision making, and theories of goal
s and incentives) to develop a set of propositions about successful hu
man error detection. These propositions are tested in a laboratory set
ting. The results present a strong challenge to earlier assertions tha
t humans are poor detectors of data errors. The findings of the two la
boratory experiments show that explicit error detection goals and ince
ntives can modify error detection performance. These findings provide
an improved understanding of conditions under which users detect data
errors. They indicate it is possible to influence detection behavior i
n organizational settings through managerial directives, training, and
incentives.