與一般輔導與諮商領域相比較，生涯發展的促進與協助不僅需要自我資訊，更需要環境資訊，沒有生涯資訊系統，很難真正做好生涯輔導與諮商，然而，國內對於生涯資訊系統的研究卻顯得稀疏不足。本研究以輔大CVHS-M1的1425位樣本資料，聯合不同資料源，進行評估研究。CVHS-M1大抵具有提高轉系成功率之潛力，但不會顯著增加轉系人數；透過分析大學生的生涯行為與其輔導意涵，本研究亦嘗試揭露引入生涯資訊科技所引發（或可以引發）輔導工作方式與服務範疇之漣漪式變化與影響。最後，本文亦討論了教育部強力推行UCan系統之方法學問題，強調不當使用生涯資訊科技亦會帶來負面困擾與影響，並呼籲生涯學界應更加重視生涯資訊科技所帶來的影響與挑戰。

Compared with the area of counseling psychology, career counseling requires not only knowledge about self, but also knowledge about the environment. Without a career information system (CIS), it is difficult to really do a good job in career guidance and counseling. However, studies on CIS are sparse and insufficient in Taiwan. This purpose of this paper was to evaluate the CVHS Module 1 (CVHS-M1), which is a CIS developed by Fu-Jen University. The career behaviors of 1425 samples are analyzed with multiple data sources. Results from this evaluation showed that CVHS-M1 had a potential to increase the successful rate for the transfer of a major but would not significantly increase the number of students who transfer to a different major. In addition, the results discussed the impact of CIS on the working model and the ranges of service for career counseling. Finally, the methodology problems and the negative impacts of the UCan system that is supported and promoted by the Ministry of Education are also discussed.