【摘 要】 目的：比较中国内地、香港和美国大学生的生活满意度差异。方法：采用国际大学调查问卷对中国内地、香港和美国的936名大学生进行测查。结果：(1)中国内地(均分115.2±23.1)、香港(均分128.7±23.6)和美国(均分140.6±26.6)大学生一般生活满意度差异具有统计学意义(F=97.715，P2=0.770); (3) The specific domains which mainly contributes to general life satisfaction were finances (R²=0.269) and romantic relationship (R²=0.105) in Chinese Mainland, family (R²=0.426) and professors' lectures (R²=0.129) in Hong Kong, family (R²=0.389), health (R²=0.185) and textbooks (R²=0.110) in America. Conclusion: There are differences in life satisfaction among Chinese mainland, Hong Kong and American college students who are influenced significantly by specific domain of life satisfaction. ......