Bandingkan metode

	Riset Survei Longitudinal	Penelitian Longitudinal
Bidang	Desain Penelitian	Desain Penelitian
Keluarga	Process / pipeline	Process / pipeline
Tahun asal	Mid-20th century (formalized ~1950s–1970s)	Late 19th–early 20th century; methodologically codified through the 20th century
Pencetus	Survey methodology tradition; codified in social sciences by scholars including W.S. Robinson (1950) and later Scott Menard	No single originator; foundational methodological treatments by Stuart Menard and Judith Singer & John Willett
Tipe	Quantitative observational research design	Quantitative (or mixed) observational research design
Sumber perintis	Menard, S. (2002). Longitudinal Research (2nd ed.). Sage Publications. ISBN: 978-0761922452	Menard, S. (2002). Longitudinal Research (2nd ed.). Sage Publications. ISBN: 978-0761922841
Alias	longitudinal survey study, repeated-measures survey, prospective survey design, panel survey	longitudinal study, longitudinal design, prospective longitudinal study, repeated-measures observational study
Terkait	5	4
Ringkasan	Longitudinal survey research collects structured questionnaire data from the same individuals (or units) at two or more points in time. Unlike a one-shot cross-sectional survey, this design captures change, stability, and temporal ordering of variables — enabling researchers to track trajectories, test causal sequences, and distinguish cohort effects from aging effects within a quantitative framework.	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.