مقایسهٔ روش‌ها

	پژوهش آرشیوی تاریخی طولی	پژوهش آرشیوی تاریخی
حوزه	روش‌های میدانی	روش‌های میدانی
خانواده	Process / pipeline	Process / pipeline
سال پیدایش	20th century (formalized in social science methodology by the 1970s–1990s)	19th century (formalized ~1820s–1880s)
پدیدآور	Established practice in historical and social science research traditions	Historians and archivists; systematised through the professionalization of historical scholarship in the 19th century
نوع	Qualitative/mixed archival research design	Qualitative primary-source research
منبع بنیادین	Scott, J. (1990). A Matter of Record: Documentary Sources in Social Research. Polity Press. ISBN: 978-0745602578	Hill, M. R. (1993). Archival Strategies and Techniques. Sage Publications. ISBN: 978-0803951853
نام‌های دیگر	longitudinal archival study, diachronic archival research, historical longitudinal analysis, archival panel research	archival research, historical document analysis, archival history, primary source research
مرتبط	5	6
خلاصه	Longitudinal historical archival research is a qualitative and documentary method that systematically examines primary archival sources — records, manuscripts, correspondence, institutional files — across multiple points in time to trace change, continuity, or development within a phenomenon over an extended historical period. By imposing a longitudinal dimension on standard archival inquiry, researchers can reconstruct how events, structures, policies, or social conditions evolved rather than capturing only a single historical moment.	Historical archival research is a systematic method of investigating the past through the critical examination of primary source documents preserved in archives, libraries, and institutional collections. Researchers locate, access, authenticate, and interpret original records — such as government documents, correspondence, diaries, maps, and institutional files — to reconstruct events, trace processes, and build evidence-based historical arguments. It is foundational to historiography and widely applied across humanities and social science disciplines.