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Διαχρονική Μελέτη Περίπτωσης×Έρευνα Δράσης×
ΠεδίοΠοιοτικές ΜέθοδοιΠοιοτική Έρευνα
ΟικογένειαProcess / pipelineProcess / pipeline
Έτος προέλευσης1984–1990 (foundational methodological codification)1946
ΔημιουργόςRobert K. Yin (case study methodology); Andrew M. Pettigrew (longitudinal field research)Kurt Lewin; expanded by Kemmis, McTaggart, Reason & Bradbury
ΤύποςQualitative research designMethod
Θεμελιώδης πηγήYin, R. K. (2018). Case Study Research and Applications: Design and Methods (6th ed.). Sage. ISBN: 978-1506336169Lewin, K. (1946). Action research and minority problems. Journal of Social Issues, 2(4), 34–46. DOI ↗
Εναλλακτικές ονομασίεςlongitudinal case research, panel case study, repeated case study, temporal case studyParticipatory Action Research, PAR, Collaborative Inquiry
Συναφείς61
ΣύνοψηA longitudinal case study is a qualitative research design that combines the in-depth, contextually rich focus of case study methodology with repeated data collection across multiple time points. Rather than capturing a single snapshot, it follows one or a small number of cases — an individual, group, organisation, or programme — over months or years to trace how processes, relationships, and meanings evolve. This design is well suited to questions about how and why things change, not merely what the state of affairs is at one moment.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.
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ScholarGateΣύγκριση μεθόδων: Longitudinal Case Study · Action Research. Ανακτήθηκε στις 2026-06-17 από https://scholargate.app/el/compare