In a study involving 143 experienced managers, utility analysis was fo
und to influence managerial decision making, but not in the way intend
ed by advocates of this technique. Utility analysis reduced the suppor
t of managers for implementing a valid selection procedure, even thoug
h the analysis indicated that the net benefits from the new procedure
were substantial. In light of these findings, industrial/organizationa
l psychologists are advised to reconsider their assumptions regarding
the information managers use when managers make human resource policy
decisions.