Theoretical, natural scientific, interpretive, and critial views are the main approaches for educational research. The purpose of this article is to explore their characteristics and limits for the research of collaborative reflection. Critical view consists of critical hermenutic and participatory critical approaches. In participatory critical approach, the researcher may serve as three different roles, including the conductor of reflction, the facilitator of reflection, and the sharer of the responsibility of reflection. The relation between theory and practice is the key element during the proceses of analyzing. The results show that theoretical, critical hermenutic, and participatory critical approaches are more proper for researchers to study collaborative reflection. If so, those activities concerned with collaborative reflection, such as team teaching, the construction of school-based curriculum, the development of learning organization, and collaborative action research could also be studied by these three approaches suggested.