So sánh phương pháp

	Case Study Biểu hiện Trực quan	Hiện tượng luận
Lĩnh vực	Định tính	Định tính
Họ	Process / pipeline	Process / pipeline
Năm ra đời	2002 (photo elicitation formalised); integrated approach emerged 2000s–2010s	Early 20th century (Husserl ~1900–1913; Heidegger ~1927)
Người khởi xướng	Douglas Harper (photo elicitation); Robert K. Yin (case study framework)	Edmund Husserl (transcendental); Martin Heidegger (hermeneutic)
Loại	Qualitative research design	Qualitative research approach
Công trình gốc	Harper, D. (2002). Talking about pictures: A case for photo elicitation. Visual Studies, 17(1), 13–26.	Moustakas, C. (1994). Phenomenological Research Methods. Sage. ISBN: 978-0803957466
Tên gọi khác	photo elicitation case study, image-based case study, visual methods case study, elicitation-based case study	Fenomenoloji, phenomenological inquiry, phenomenological analysis
Liên quan	5	6
Tóm tắt	Visual elicitation case study is a qualitative design that embeds photo or image elicitation within a case study framework. Participants respond to photographs, drawings, or other visual materials during in-depth interviews, generating richer and often unexpected data than verbal questioning alone. The case study structure then situates these image-prompted accounts within a bounded real-world context — an individual, organization, community, or event — enabling a holistic, detailed understanding of the case.	Phenomenology is a qualitative research approach that investigates how participants live through and make sense of a specific experience. Rooted in the philosophy of Edmund Husserl and extended by Martin Heidegger, it aims to reveal the essential structures of lived experience rather than to measure or predict outcomes. The two most widely applied variants are Husserl's transcendental phenomenology, which seeks universal essences, and Heidegger's hermeneutic phenomenology, which emphasises interpretation within context.