Patent ID: 8031859

Claim:
A non-transitory computer-readable recording medium that stores therein a computer program causing a computer to execute a process comprising: acquiring a work record of an operator including first information regarding actions taken by the operator to handle a current inquiry from a customer and second information regarding actions taken by the operator to handle past inquiries; acquiring a skill value of the operator; deriving a correlation between the actions for handling past inquiries by the operator and stagnation based on the second information, the stagnation occurring when the operator does not transfer and keeps pending an inquiry that the operator is unable to handle; judging whether the operator is in the state of stagnation by checking the first information with the correlation; and outputting a warning when the operator is judged to be in the state of stagnation, wherein the deriving includes deriving the correlation between the actions taken by the operator, skill of the operator, and stagnation based on the second information, and the skill value of the operator, and the judging includes judging whether the operator is in the state of stagnation by checking the first information, the skill value of the operator, and the correlation.