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| 패널 연구× | 트렌드 연구× | |
|---|---|---|
| 분야 | 연구설계 | 연구설계 |
| 계열 | Process / pipeline | Process / pipeline |
| 기원 연도≠ | 1970s-1980s (econometric formalization); earlier social survey use from 1940s | Mid-20th century (formalised in social science methodology ~1950s–1960s) |
| 창시자≠ | Social science and econometric traditions; systematized by Cheng Hsiao and others from the 1970s-1980s | Earl Babbie and survey research tradition |
| 유형≠ | Quantitative longitudinal observational design | Quantitative longitudinal research design |
| 원전≠ | Hsiao, C. (2003). Analysis of Panel Data (2nd ed.). Cambridge University Press. ISBN: 978-0521522717 | Creswell, J. W. (2014). Research Design: Qualitative, Quantitative, and Mixed Methods Approaches (4th ed.). Sage. ISBN: 978-1452226101 |
| 별칭 | panel study, panel survey, longitudinal panel, repeated-measures panel | trend study, trend survey, longitudinal trend study, time-series survey |
| 관련≠ | 3 | 4 |
| 요약≠ | Panel 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. | Trend research is a longitudinal quantitative design that tracks changes in a characteristic of a general population over time by surveying different, independently drawn samples at two or more time points. Unlike panel studies, the same individuals are not followed; rather, each wave draws a fresh sample from the same population, allowing researchers to detect population-level shifts in attitudes, behaviours, or conditions while avoiding the attrition and panel conditioning problems of repeated-measures designs. |
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