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| Οπτική Απαίτηση Πολλαπλή Μελέτη Περίπτωσης× | Σχεδιασμός Συγκριτικής Μελέτης Πολλαπλών Περιπτώσεων× | |
|---|---|---|
| Πεδίο | Ποιοτικές Μέθοδοι | Ποιοτικές Μέθοδοι |
| Οικογένεια | Process / pipeline | Process / pipeline |
| Έτος προέλευσης≠ | 2000s–2010s (integration period) | 1980s–1990s (Yin's first edition 1984; Stake's collective case study concept 1995) |
| Δημιουργός≠ | Synthesised from Douglas Harper (photo elicitation) and Robert K. Yin (multiple case study) | Robert K. Yin (systematic replication logic); Robert E. Stake (naturalistic/collective case tradition) |
| Τύπος≠ | Qualitative multi-method design | Qualitative research method |
| Θεμελιώδης πηγή≠ | Harper, D. (2002). Talking about pictures: A case for photo elicitation. Visual Studies, 17(1), 13–26. DOI ↗ | Yin, R. K. (2018). Case Study Research and Applications: Design and Methods (6th ed.). Sage. ISBN: 978-1506336169 |
| Εναλλακτικές ονομασίες | photo-elicitation multiple case study, visual data multiple case study, image-elicitation multi-case study, VEMCS | comparative case study, multi-site case study, collective case study, cross-case analysis |
| Συναφείς≠ | 5 | 6 |
| Σύνοψη≠ | Visual elicitation multiple case study is a qualitative design that embeds photo or image elicitation techniques within a multiple case study framework. Photographs, drawings, or other visual artefacts — produced by participants or the researcher — serve as interview stimuli, enriching within-case depth and enabling rigorous cross-case comparison. The approach leverages the power of images to surface tacit knowledge, making it especially valuable for researching contexts, identities, or experiences that are difficult to articulate in words alone. | Multiple-case study design investigates two or more bounded real-world cases using the same research protocol, then compares findings across cases to identify patterns, contrasts, and explanatory insights that a single case could not produce. Developed primarily through Robert Yin's replication logic and Robert Stake's collective case tradition, the approach is particularly powerful when a researcher needs to determine whether a phenomenon occurs under varied conditions or to test an emerging theoretical explanation against rival contexts. |
| ScholarGateΣύνολο δεδομένων ↗ |
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