手法を比較

	視覚的誘発記号論的分析	ビジュアル・エリシテーション言説分析（VEDA）
分野	質的手法	質的手法
系統	Process / pipeline	Process / pipeline
提唱年	2000s–2010s (practice consolidated in visual qualitative research)	Late 1990s–2000s (consolidation as a combined approach)
提唱者	Convergence of Douglas Harper (visual elicitation) and Roland Barthes / Theo van Leeuwen (semiotics)	Synthesised from photo-elicitation (Clark, 1969; Harper, 2002) and discourse analysis (Foucault; Fairclough)
種類	Qualitative research design and analysis approach	Qualitative combined method
原典	Harper, D. (2002). Talking about pictures: A case for photo elicitation. Visual Studies, 17(1), 13–26.	Harper, D. (2002). Talking about pictures: A case for photo elicitation. Visual Studies, 17(1), 13–26.
別名	photo-elicitation semiotics, image-elicitation semiotic inquiry, visual stimulus semiotic analysis, VESA	VEDA, photo-elicitation discourse analysis, image-elicitation discourse analysis, visual elicitation interview analysis
関連	6	5
概要	Visual elicitation semiotic analysis is a qualitative approach that uses visual materials — photographs, images, film stills, or artefacts — as stimuli to provoke participant accounts, then subjects both the images and the participant-generated responses to semiotic analysis to unpack layers of denotative and connotative meaning. The method bridges the participatory strengths of photo-elicitation with the sign-system rigour of semiotics, making it especially productive in cultural, media, and social identity research.	Visual Elicitation Discourse Analysis (VEDA) is a qualitative method that uses photographs or other images as interview stimuli to generate participant talk, which is then subjected to systematic discourse analysis. By anchoring conversation in concrete visual materials, VEDA accesses meanings, ideologies, and subject positions that purely verbal questioning often fails to surface. The approach combines the depth of elicitation interviewing with the critical, language-focused rigour of discourse analysis.