Vertaile menetelmiä
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| Pitkittäistutkimus× | Havainnointi ilman osallistumista – Systemaattinen etäinen kenttähavainnointi× | |
|---|---|---|
| Tieteenala | Kyselytutkimuksen metodologia | Kyselytutkimuksen metodologia |
| Menetelmäperhe | Process / pipeline | Process / pipeline |
| Syntyvuosi≠ | 1940s (panel survey tradition); longitudinal designs codified mid-20th century | Formalized mid-20th century (Gold 1958); practice dates to late 19th-century social surveys |
| Kehittäjä≠ | Established tradition; formalized in social science by Paul Lazarsfeld and colleagues (1940s panel studies) | Raymond Gold (role typology); earlier roots in social survey movement and Chicago School sociology |
| Tyyppi≠ | Quantitative / mixed-methods survey design | Qualitative / quantitative observational data collection |
| Alkuperäislähde≠ | Menard, S. (2002). Longitudinal Research (2nd ed.). Sage Publications. ISBN: 978-0761922292 | Gold, R. L. (1958). Roles in sociological field observations. Social Forces, 36(3), 217–223. DOI ↗ |
| Rinnakkaisnimet | panel survey, repeated-measures survey, longitudinal panel study, wave survey | detached observation, systematic observation, structured field observation, external observation |
| Liittyvät≠ | 3 | 5 |
| Tiivistelmä≠ | A longitudinal survey collects structured questionnaire data from the same individuals or units at two or more distinct points in time. By tracking the same respondents across waves, researchers can distinguish genuine change from stable individual differences, establish temporal ordering between variables, and model trajectories of attitudes, behaviors, or outcomes in ways that a single cross-sectional snapshot cannot support. | Non-participant observation is a data-collection method in which the researcher observes behavior, interactions, or events in a natural or structured setting without joining or influencing the activity under study. The observer maintains a deliberate distance from participants to minimize their own effect on the phenomena being recorded, producing field notes, behavioral tallies, or recordings that reflect naturally occurring behavior rather than behavior shaped by researcher involvement. |
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