跨功能團隊是指該團隊的成員是來自於兩個或兩個以上的部門。這種團隊對於需要各種專家執行的專案計畫非常重要，對於機構更為重要。本文回顧了影響跨功能團隊績效的因素，並作操作性定義、假設建立與實證研究的步驟。在本研究所建立之研究架構中提出了三項關係：第一、構成設立階段的因素會影響團隊行為；第二、構成促動因子的因素也會影響團隊行為，並對設立階段與團隊行為之關係強度具有調節作用；第三、構成團隊行為的因素會影響團隊績效。根據資料分析的結果，上述的關係獲得支持。

Cross function team is a group constructed by people from two or more departments. Such team is very important for executing a project that needs various experts, especially in research institute. The performance of cross function and its influential factors are reviewed in literature, operational definitions, hypothesis establishment, and steps of empirical study are followed. There are three relations in the proposed model: first, the factors constructed from establishment will influence the team behavior; second, the factors constructed from initiation will also influence the team behavior and moderate the strength of relation between establishment and team behavior; and third, the factors constructed from team behavior will influence the team performance. Based on the result of data analysis and high.