最後，本研究的主要貢獻為: 提供各校在努力邁向頂尖計畫之餘多多關心國際學生以提供良好的環境，提高國際學生效能 Due to the fast growing of economic and improvement of technical, nations have become closer in recent years. Nations have attached importance to the value of education. During the process of education reforming, students not only study at their hometown but also go abroad. While many schools proposed lots of exchange programs for International students, who’s intercultural efficiency becomes very important.
The quantitative research method was used in this research and the questionnaire was modified by Han’s（1997）research as the research instrument. The so-called “ICE” was a kind of intercultural success or competency, including communication competency, dealing with psychological stress, relationship building competency, cultural empathy competence and cross cultural awareness competence（Han,1997）.
Data were collected from paper questionnaires. The respondents were International students who study higher education in Taiwan. There were 182vaild questionnaires gathered and input into analysis. Through MANOVA and ANOVA analysis, the results showed that: 1. International students’ nationality, gender, age, education level and language ability can influence students’ intercultural efficiency. 2. There are 3 factors that influence International students’ intercultural efficiency: 1. The period they stay in Taiwan. 2. The working experience. 3. The friends they made in Taiwan.
Finally, the main contribution for this study was to offer a better environment for International Students in the future.