เปรียบเทียบวิธี

	การวิจัยชีวประวัติเชิงเปรียบเทียบ	การวิจัยชีวประวัติ
สาขาวิชา	เชิงคุณภาพ	เชิงคุณภาพ
ตระกูล	Process / pipeline	Process / pipeline
ปีกำเนิด	1970s–1980s	Late 19th–early 20th century (Dilthey ~1883; Thomas & Znaniecki 1918–1920)
ผู้ริเริ่ม	Daniel Bertaux; Paul Thompson	Wilhelm Dilthey (hermeneutic foundations); Thomas & Znaniecki (sociological application); Norman Denzin (interpretive biography)
ประเภท	Qualitative comparative research design	Qualitative research method
แหล่งต้นตำรับ	Bertaux, D. (Ed.). (1981). Biography and Society: The Life History Approach in the Social Sciences. Sage. ISBN: 978-0803914025	Denzin, N. K. (1989). Interpretive Biography. Sage Publications.
ชื่อเรียกอื่น	comparative biography, cross-case biographical analysis, biographical comparative method, comparative life-story research	life history research, biographical method, life story research, biographical narrative inquiry
ที่เกี่ยวข้อง	6	6
สรุป	Comparative biographical research is a qualitative design that gathers in-depth life-story accounts from multiple participants and systematically compares them to identify structural patterns, commonalities, and divergences across individual biographies. Rooted in the sociological life-history tradition, it moves beyond single-case description to generate broader theoretical insights about how social conditions, historical contexts, and personal agency shape individual trajectories.	Biographical research is a qualitative method that examines individual lives in depth — through life-history interviews, personal documents, letters, and autobiographical narratives — to understand how personal experience intersects with social, historical, and cultural forces. Rooted in Wilhelm Dilthey's hermeneutics and made prominent in sociology by Thomas and Znaniecki's study of Polish immigrants, it treats the individual life story as a window onto broader social structures and processes. It belongs to the narrative inquiry subfamily alongside oral history and life-story research.