Does the auditor s independence deserve to be oppugned, or are there other hidden reasons? By using the psychologically pertinent studies for reference, this paper analyzes a pretty pass of auditor s independence from the factors including bounded rationality, bounded willpower, bounded ethicality, bounded awareness and self-serving biases.

In ethical decision making,man shows only bounded ethicality,like over-claiming credit,implicit discrimination,in-group favoritism,over-discounting the future and conflicts of interest.

Modern morals are characterized by the loss of moral bottom line,which causes the inefficiency of morals in ruling human being′s behavior and leads to the moral crisis in modern society.

In the market-living world,fidelity has been regarded as modern society s "moral minimum",because the economic system of modern society and the value realization of the individual will lose protection beyond the "moral minimum".

Safety Management Strategy of Petrol-refining Enterprises Based on Safety Threshold Analysis;

To put a threshold criteria about human comfort in tall buildings and the design measures to raies human comfort.

Three experiments were conducted on the size threshold of Chinese characters and appropriate character-space(information load)in electronic maps.