国家的政策与实践并非与世隔绝,有许多因素会导致观念变迁。其中最重要的一个渠道是通过学术交流接触外国理念。在过去的二十年里,有二十四位中国学者来到美国,在犯罪学/刑事司法学领域或者相近学科领域获得硕士和博士学位。通过使用问卷调查的方法来了解这个复杂的过程,可以深入了解选择在美攻读犯罪学或刑事司法学博士学位的学者们的历史和他们的贡献。 National policies and practices are not isolated, there are many factors that will lead to changes in the concept. One of the most important channels is access to foreign ideas through academic exchanges. Twenty-four Chinese scholars have come to the United States in the past two decades for master’s and doctoral degrees in the field of criminology / criminal justice or similar disciplines. By using a questionnaire survey to understand this complex process, you can gain insight into the history and contributions of academics who choose to pursue a doctorate in criminology or criminal justice in the United States.