So sánh phương pháp

	Nghiên cứu tình huống đơn lẻ bằng gợi mở hình ảnh	Nghiên cứu tình huống
Lĩnh vực	Định tính	Định tính
Họ	Process / pipeline	Process / pipeline
Năm ra đời	Photo elicitation established 1950s–1960s; integration with single case study consolidated 1990s–2000s	1984 (seminal codification)
Người khởi xướng	Combination: Douglas Harper (visual/photo elicitation); Robert K. Yin (case study methodology)	Robert K. Yin (systematised in Case Study Research, 1984)
Loại	Qualitative research design combining visual data elicitation with bounded single-case inquiry	Qualitative research design
Công trình gốc	Harper, D. (2002). Talking about pictures: A case for photo elicitation. Visual Studies, 17(1), 13–26.	Yin, R.K. (2018). Case Study Research and Applications: Design and Methods (6th ed.). Sage. ISBN: 978-1506336169
Tên gọi khác	photo-elicitation case study, image-based single case study, visual interview case study, VE-SCS	Vaka Çalışması (Case Study), case study design, case study methodology
Liên quan	5	5
Tóm tắt	Visual elicitation single case study is a qualitative design that embeds photo or image elicitation techniques within a bounded, in-depth investigation of a single case — a person, community, program, or event. Photographs, drawings, or participant-produced images are introduced into interviews to prompt richer, more vivid accounts than verbal questioning alone can generate, while the single case study frame provides the disciplined contextual analysis needed to understand the case as a whole.	Case study research is a qualitative research design that investigates a specific phenomenon, individual, group, organisation, or event in depth within its real-world context. Systematised by Robert K. Yin in 1984, it supports single-case and multiple-case designs and draws on multiple data sources — interviews, observation, documents, and artefacts — to build a rich, contextualised account of a bounded unit.