قارن الطرق

	دراسة الحالة الطولية المتعددة	البحث السردي الطولي
المجال	نوعي	نوعي
العائلة	Process / pipeline	Process / pipeline
سنة النشأة	1980s–2000s (Yin's multiple-case framework c. 1984; longitudinal qualitative elaboration c. 2003)	1990s–2000s (narrative inquiry established 1990; longitudinal application elaborated 2000s–2010s)
صاحب الطريقة	Robert K. Yin (multiple case design); Johnny Saldana (longitudinal qualitative methods)	D. Jean Clandinin & F. Michael Connelly (narrative inquiry foundations); extended into longitudinal designs by Clandinin and colleagues
النوع	Qualitative longitudinal research design	Qualitative longitudinal research design
المصدر التأسيسي	Yin, R. K. (2018). Case Study Research and Applications: Design and Methods (6th ed.). Sage. ISBN: 978-1506336169	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
الأسماء البديلة	longitudinal multi-case study, repeated multiple case study, panel case study, multi-site longitudinal case study	longitudinal narrative inquiry, narrative longitudinal design, LNI, temporal narrative research
ذات صلة	6	6
الملخص	Longitudinal multiple case study is a qualitative research design that examines two or more bounded cases through repeated data-collection waves over an extended period. By tracking each case across time and comparing patterns across cases, researchers can document how phenomena change, stabilise, or diverge — generating both depth within each site and breadth across sites that neither a single case nor a one-shot survey can provide.	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.