valuator

The real estate's price depends on valuator's subjective judgment as well as the real market data, the combination of which will make a wise decision.

房地产估价既要依赖于客观的市场数据，又需要估价人员的主观判断，是主客观因素的辨证统一。

With the development of evaluation practice, the up-to-date theory regard evaluation as a mental constructive process that shared by the valuator and those being evaluated, instead of dominating by the valuator.

随着评价实践的发展，最新的评价理论认为：评价应该是一个评价者和被评价者共同协商的心理建构过程，而非评价者对被评价者的控制过程；

The application of information technology affects every tache of assessment. It optimizes environment and method of assessment and has a demand for building up new conception of assessment of valuator at the same time.

信息技术的应用渗透到评价的各个环节中，优化了评价环境、评价手段，同时要求评价者树立新的评价观念。