Because the result of performance evaluation is connected with the consequent measures of awards and punishment, criticism exists in feedback communication, which is sensitive and essential.

build up water method that applicated over the years was introduced in this arctice and application consequence was evaluated,according to crack gushing warte large and drain expense account mining costing one third.

As a management practice of promoting university teaching quality,students\' teaching valuation has been widely implemented by universities in China,but there are divergent views on the application of the results and the role resulting from the application.