مقایسهٔ روش‌ها

	پژوهش تاریخ زندگی طولی	پژوهش روایی طولی
حوزه	کیفی	کیفی
خانواده	Process / pipeline	Process / pipeline
سال پیدایش	1918 (origins); longitudinal application developed from 1980s onward	1990s–2000s (narrative inquiry established 1990; longitudinal application elaborated 2000s–2010s)
پدیدآور	Thomas & Znaniecki (Polish Peasant, 1918–1920); elaborated by Ken Plummer, Daniel Bertaux	D. Jean Clandinin & F. Michael Connelly (narrative inquiry foundations); extended into longitudinal designs by Clandinin and colleagues
نوع	Qualitative longitudinal research design	Qualitative longitudinal research design
منبع بنیادین	Plummer, K. (2001). Documents of Life 2: An Invitation to a Critical Humanism. Sage. ISBN: 978-0761952244	Clandinin, D. J., Huber, J., Huber, M., Murphy, M. S., Murray Orr, A., Pearce, M., & Steeves, P. (2006). Composing diverse identities: Narrative inquiries into the interwoven lives of children and teachers. Routledge. ISBN: 978-0415357241
نام‌های دیگر	longitudinal biographical research, life history longitudinal design, repeated life history study, longitudinal oral biography	longitudinal narrative inquiry, narrative longitudinal design, LNI, temporal narrative research
مرتبط	6	6
خلاصه	Longitudinal life history research follows the same participants across multiple points in time, collecting repeated in-depth accounts of how their life stories evolve, how they narrate past events differently over time, and how biography intersects with social change. It combines the interpretive depth of life history methodology with the temporal sensitivity of longitudinal design, capturing both the content of lived experience and its unfolding across the life course.	Longitudinal narrative research is a qualitative design that follows participants across multiple time points, gathering and analyzing their stories to understand how experiences, identities, and meanings evolve over time. Rooted in Clandinin and Connelly's narrative inquiry tradition, it treats human experience as fundamentally storied and temporal — what matters is not just what happened but how people narrate, revise, and make sense of their lives as circumstances change.