Compara mètodes
Revisa els mètodes seleccionats l'un al costat de l'altre; les files que difereixen es ressalten.
| Grup Focal Longitudinal× | Investigació amb grups focals× | |
|---|---|---|
| Camp≠ | Metodologia d'enquestes | Qualitativa |
| Família | Process / pipeline | Process / pipeline |
| Any d'origen≠ | 1940s (focus groups); longitudinal variant refined 1980s–1990s | 1940s (sociological origin); modern applied form from the 1980s–1990s |
| Autor original≠ | Adapted from Robert K. Merton's focused interview tradition; longitudinal design developed in social and health sciences | Robert K. Merton (sociological precursor, 1940s); popularised in applied research by Richard A. Krueger |
| Tipus≠ | Qualitative longitudinal data collection | Qualitative data collection method |
| Font seminal≠ | Morgan, D. L. (1997). Focus Groups as Qualitative Research (2nd ed.). Sage Publications. ISBN: 978-0761903437 | Krueger, R.A. & Casey, M.A. (2014). Focus Groups: A Practical Guide for Applied Research (5th ed.). Sage. ISBN: 978-1483365244 |
| Àlies | repeated focus group, panel focus group, longitudinal FG, follow-up focus group | focus group discussion, FGD, group interview, Odak Grup Araştırması |
| Relacionats≠ | 5 | 6 |
| Resum≠ | A longitudinal focus group convenes the same group of participants in multiple sessions over an extended period — weeks, months, or years — to trace how their attitudes, experiences, or interpretations evolve in response to changing circumstances. Unlike a single focus group snapshot, the repeated-contact design captures the dynamics of opinion and meaning-making across time, making it particularly valuable in health, policy, and social research where change is the phenomenon of interest. | Focus group research is a qualitative data-collection method in which a trained moderator guides structured discussions with homogeneous groups of six to ten participants to explore ideas, attitudes, and perceptions on a defined topic. Developed from sociological roots in the 1940s and systematised for applied research by Krueger and Casey, the method leverages group interaction as a data source — revealing not just what people think, but how they negotiate and articulate views in a social setting. |
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