Порівняння методів
Переглядайте обрані методи поруч; рядки з відмінностями підсвічено.
| Зважене вибіркове типове കേസве відбирання× | Вибірка типових випадків× | |
|---|---|---|
| Галузь | Методологія опитувань | Методологія опитувань |
| Родина | Process / pipeline | Process / pipeline |
| Рік появи≠ | 1990s–2000s (as a mixed-methods extension) | 1980s (systematized in Patton 1990/2002) |
| Автор методу≠ | Derived from Patton's typical case sampling (1990) combined with classical survey weighting principles | Michael Quinn Patton |
| Тип≠ | Purposive sampling with probability weighting | Purposive qualitative sampling strategy |
| Основоположне джерело≠ | Patton, M. Q. (2002). Qualitative Research and Evaluation Methods (3rd ed.). Sage. pp. 236–238 (typical case sampling). ISBN: 978-0761919711 | Patton, M. Q. (2002). Qualitative Research and Evaluation Methods (3rd ed.). Sage Publications. ISBN: 978-0761919711 |
| Інші назви | weighted purposive typical sampling, probability-weighted typical case selection, typical case sampling with weighting, weighted representative case sampling | typical case selection, modal case sampling, representative case sampling, average case sampling |
| Пов'язані≠ | 6 | 5 |
| Підсумок≠ | Weighted typical case sampling combines the purposive logic of typical case selection — choosing cases that represent the modal, average, or most common profile of a population — with post-selection probability weighting. The result is a sample that is both substantively representative (cases reflect the norm) and statistically corrected for differential selection probabilities or population structure. It is used in mixed-methods and survey research where depth of typical examples matters alongside inferential accuracy. | Typical case sampling is a purposive strategy in which the researcher deliberately selects cases that represent what is ordinary, normal, or most common within a target group. Rather than seeking outliers or the widest possible variation, the goal is to illustrate and communicate what a typical experience, program, or phenomenon looks like to stakeholders or audiences unfamiliar with it. The strategy is widely used in qualitative evaluation research and program reporting. |
| ScholarGateНабір даних ↗ |
|
|