Physical Cleanliness and Morality
身体洁净与道德

The metaphor cleanliness is next to godliness widely exists in cultural and religious fields.Several recent empirical studies have suggested that physical cleanliness relieves one's immoral emotions,and a clean self enhances one's moral self image and can render harsh moral judgment.There were evidences supporting the conclusion that different parts of body involved in moral transgression tend to be cleaned.There are two theoretical explanations of the association between physical cleanliness and morality,w...