手法を比較

	アクションリサーチ	参加型アクションリサーチ（PAR）
分野	質的研究	質的手法
系統	Process / pipeline	Process / pipeline
提唱年	1946	1940s (Lewin); PAR as distinct tradition formalised ~1970s–1980s
提唱者	Kurt Lewin; expanded by Kemmis, McTaggart, Reason & Bradbury	Kurt Lewin (action research foundations, 1940s); systematised for participatory contexts by Orlando Fals Borda, Paulo Freire, and William Foote Whyte
種類	Method	Qualitative research method
原典	Lewin, K. (1946). Action research and minority problems. Journal of Social Issues, 2(4), 34–46.	Kemmis, S., McTaggart, R., & Nixon, R. (2014). The Action Research Planner: Doing Critical Participatory Action Research. Springer.
別名	Participatory Action Research, PAR, Collaborative Inquiry	PAR, community-based participatory research, collaborative action research, participatory inquiry
関連	1	6
概要	Action research is a collaborative research methodology in which researchers work with practitioners and community members to investigate a problem, implement change, and evaluate outcomes, cycling through reflection, action, and learning. Developed by Kurt Lewin (1946), action research bridges research and practice, aiming simultaneously to produce knowledge and practical improvement.	Participatory Action Research (PAR) is a qualitative, community-centred methodology in which researchers and community members collaborate as co-investigators to identify a shared problem, take deliberate action, observe outcomes, and reflect critically on results — cycling iteratively until meaningful change is achieved. Unlike conventional research that studies people from the outside, PAR treats participants as active agents who co-own the research process, the knowledge produced, and the practical interventions that follow.