Módszerek összehasonlítása

	Cselekvéskutatás	Fókuszcsoportos kutatás	Vegyes módszertani kutatás – Kvantitatív és kvalitatív bizonyítékok integrálása
Tudományterület	Kvalitatív kutatás	Kvalitatív módszerek	Kvalitatív módszerek
Módszercsalád	Process / pipeline	Process / pipeline	Process / pipeline
Keletkezés éve	1946	1940s (sociological origin); modern applied form from the 1980s–1990s	—
Megalkotó	Kurt Lewin; expanded by Kemmis, McTaggart, Reason & Bradbury	Robert K. Merton (sociological precursor, 1940s); popularised in applied research by Richard A. Krueger	—
Típus	Method	Qualitative data collection method	Research design framework
Alapmű	Lewin, K. (1946). Action research and minority problems. Journal of Social Issues, 2(4), 34–46.	Krueger, R.A. & Casey, M.A. (2014). Focus Groups: A Practical Guide for Applied Research (5th ed.). Sage. ISBN: 978-1483365244	Creswell, J.W. & Plano Clark, V.L. (2018). Designing and Conducting Mixed Methods Research (3rd ed.). Sage. ISBN: 978-1483344379
Alternatív nevek	Participatory Action Research, PAR, Collaborative Inquiry	focus group discussion, FGD, group interview, Odak Grup Araştırması	Karma Yöntem Araştırması (Mixed Methods), multi-method research, triangulation design
Kapcsolódó	1	6	4
Összefoglaló	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.	Focus group research is a qualitative data-collection method in which a trained moderator guides structured discussions with homogeneous groups of six to ten participants to explore ideas, attitudes, and perceptions on a defined topic. Developed from sociological roots in the 1940s and systematised for applied research by Krueger and Casey, the method leverages group interaction as a data source — revealing not just what people think, but how they negotiate and articulate views in a social setting.	Mixed methods research is a systematic research design in which quantitative and qualitative data are collected and analysed within a single study. Formalised by Creswell and Plano Clark (2003, 3rd ed. 2018), it offers three principal design variants — concurrent, sequential, and transformative — and strengthens findings through triangulation across both data strands.