Linganisha mbinu

	Utafiti wa Kihistoria Simulizi wa Muda Mrefu	Uchunguzi Simulizi
Nyanja	Mbinu za Kimaelezo	Utafiti wa Kimaelezo
Familia	Process / pipeline	Process / pipeline
Mwaka wa asili	1970s–1990s (formalized as distinct variant)	2000
Mwanzilishi	Allan Nevins (oral history); longitudinal variant developed across life-course sociology and oral history practice from 1970s–1990s	D. Jean Clandinin and F. Michael Connelly
Aina	Qualitative longitudinal research design	Method
Chanzo asilia	Thomson, A. (2007). Four paradigm transformations in oral history. The Oral History Review, 34(1), 49–70.	Clandinin, D. J., & Connelly, F. M. (2000). Narrative inquiry: Experience and story in qualitative research. Jossey-Bass.
Majina mbadala	repeated oral history, serial oral history, life-course oral history, longitudinal life narrative	Narrative Analysis, Narrative Research, Life Story Method
Zinazohusiana	4	3
Muhtasari	Longitudinal oral history is a qualitative research design in which the same participants are interviewed repeatedly over an extended period — months or years — using open-ended, narrative-focused conversations. By revisiting participants at multiple points in time, the researcher traces how individuals construct, revise, and reinterpret their personal stories as their lives unfold, capturing not just retrospective accounts but the dynamic, evolving nature of memory and meaning-making.	Narrative inquiry is a qualitative research methodology that treats stories and life narratives as primary data, analyzing how individuals construct meaning and identity through storytelling. Developed by D. Jean Clandinin and F. Michael Connelly (2000), narrative inquiry examines the narratives people tell about their lives, experiences, and transitions, understanding that people make sense of experience through narrative.