本研究旨在探討在職幼兒教師對幼教專業倫理不同層面的實踐及其差異情形。有關教師專業倫理之實踐分成四個構面，分別是教師與幼兒、教師與家庭、教師與同事、教師與社會(區)之關係。文中探討受試者教育程度、任教年資及是否曾修習專業倫理課程等不同背景因素，對其幼教專業倫理實踐的影響。本研究採立意取樣，以國內某技術學院幼保系90 位在職幼兒教師為樣本，並以開放式問卷為施測工具。結果發現：年資及曾修過專業倫理課程者對幼教專業倫理實踐呈現差異性，這是值得有關單位加以重視和改進之處。最後，本研究根據結論，提出未來改進之建議。

The purpose of the study is to discuss in-service teachers' implementations
on the different aspects of professional ethics and difference situation. According to the professional ethics, the implementations of professional ethics of teachers in early childhood education include four areas, the relationships between teacher with young children, family members, colleagues, and society. This study investigates the influence on the professional ethics from three different aspects:
education degree, teaching experience and have or have not taken professional ethics courses. This research adopts convenient sample, 90 in-service teachers in the institute of technology were choose as participants.We used an open-ended questionnaire as research instrument.We found that the person who have teaching experience and taken professional ethics course present the difference in professional ethics of early childhood education. In additions, the administrative unit should pay attention to and improve the professional ethics in the school.
Besides, some recommendations were suggested to facilitate institutions related to this issue.