เปรียบเทียบวิธี

	ทฤษฎีฐานรากที่ใช้การกระตุ้นด้วยภาพ	ทฤษฎีก่อร่างสร้างสรรค์
สาขาวิชา	เชิงคุณภาพ	เชิงคุณภาพ
ตระกูล	Process / pipeline	Process / pipeline
ปีกำเนิด	1990s–2000s (formalized integration)	2000s (Charmaz 2000–2006; classic GT roots 1967)
ผู้ริเริ่ม	Synthesis of photo-elicitation (John Collier Jr., 1957) and grounded theory (Glaser & Strauss, 1967); integrated application developed across 1990s–2000s visual sociology	Kathy Charmaz (building on Glaser & Strauss, 1967)
ประเภท	Qualitative research design	Qualitative research method
แหล่งต้นตำรับ	Clark, A. (2006). Anonymising research participants: Assumptions, ethics and practicalities. Social Research Update, 36, 1–4. (For broader context see also: Harper, D. (2002). Talking about pictures: A case for photo elicitation. Visual Studies, 17(1), 13–26.)	Charmaz, K. (2006). Constructing Grounded Theory: A Practical Guide Through Qualitative Analysis. Sage. ISBN: 978-0761973539
ชื่อเรียกอื่น	photo-elicitation grounded theory, visual GT, image-based grounded theory, VE-GT	CGT, constructivist GT, Charmaz grounded theory, interpretive grounded theory
ที่เกี่ยวข้อง	4	6
สรุป	Visual Elicitation Grounded Theory (VE-GT) is a qualitative design that augments classical grounded theory with visual elicitation techniques — photographs, drawings, video stills, or participant-produced images — as the primary stimulus for data collection. Instead of relying solely on verbal prompts, the researcher uses images to help participants articulate meanings, memories, and social processes that are difficult to express in words alone. The resulting interview data are then analysed using the full grounded theory analytic cycle of open coding, axial coding, and theoretical sampling to generate a substantive theory.	Constructivist Grounded Theory (CGT) is a qualitative methodology developed by Kathy Charmaz that systematically builds mid-range theory from empirical data through iterative coding, memo-writing, and theoretical sampling. Unlike the original objectivist version by Glaser and Strauss, CGT treats both data and theory as co-constructed between researcher and participants, acknowledging the researcher's interpretive perspective as an integral part of the analytic process rather than a source of bias to be eliminated.