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প্যানেল গবেষণা×দীর্ঘস্থায়ী গবেষণা×
ক্ষেত্রগবেষণা নকশাগবেষণা নকশা
পরিবারProcess / pipelineProcess / pipeline
উদ্ভবের বছর1970s-1980s (econometric formalization); earlier social survey use from 1940sLate 19th–early 20th century; methodologically codified through the 20th century
প্রবর্তকSocial science and econometric traditions; systematized by Cheng Hsiao and others from the 1970s-1980sNo single originator; foundational methodological treatments by Stuart Menard and Judith Singer & John Willett
ধরনQuantitative longitudinal observational designQuantitative (or mixed) observational research design
মৌলিক উৎসHsiao, C. (2003). Analysis of Panel Data (2nd ed.). Cambridge University Press. ISBN: 978-0521522717Menard, S. (2002). Longitudinal Research (2nd ed.). Sage Publications. ISBN: 978-0761922841
অপর নামpanel study, panel survey, longitudinal panel, repeated-measures panellongitudinal study, longitudinal design, prospective longitudinal study, repeated-measures observational study
সম্পর্কিত34
সারসংক্ষেপPanel research is a quantitative longitudinal design in which the same individuals, organizations, or other units are measured repeatedly across two or more time points. Unlike cross-sectional surveys that capture a single snapshot, a panel tracks change within units, enabling researchers to separate genuine within-unit change from between-unit differences and to model causal dynamics over time.Longitudinal research is an observational design in which the same participants, groups, or units are measured repeatedly over an extended period. Rather than capturing a single snapshot, it tracks change, stability, and temporal sequencing of variables — making it the primary non-experimental strategy for studying development, growth, decline, and the unfolding of causal processes across time.
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ScholarGateপদ্ধতির তুলনা করুন: Panel Research · Longitudinal Research. 2026-06-18 তারিখে সংগৃহীত, উৎস: https://scholargate.app/bn/compare