Subjective evaluation method has the same validity as the performance index in assessing the quality of VDT display.
评价VDT显示质量，主观评价法具有与作业绩效指标同样的价值。
But on the condition that the strength of signals is almost equal, the validity of the appraisal index is rather low.
但在信号强度几乎相同的条件下，这一评价指标的有效性较低。
Conclusion Using the method of construction validity to execute the validity evaluation of the Clinical Doctor's Efficiency Index evaluation System can get expect effect.
结论应用结构效度分析法对临床医师绩效量化指标系统的效度评价可收到预期效果。
应用推荐