Abstract: For the multivariate dynamic evaluation problem of reward and punishment， a multivariate dynamic comprehensive correction method was put forward to conduct the horizontal and vertical correction by using modificatory factor and modificatory function. And the evaluation result with disciplinary action was gained. Based on this， corresponding variation coefficient according to the changes of correction value was formulated， so that the evaluated object and its index performance in the entirety were gotten. In addition， the adjustment factors of “proportion of rewards and punishments” and “performance pay” can be set by the variation coefficient size. A final example showed the validity of the proposed method. This method is suitable for practical and complex problems such as talent screening and performance evaluation even more.

Key words: comprehensive evaluation, dynamic evaluation, modificatory factor, modificatory function, variation coefficient