Porovnať metódy

	Terénny výber typického prípadu	Maximálna variančná vzorková metóda
Odbor	Metodológia dotazníkových prieskumov	Metodológia dotazníkových prieskumov
Rodina	Process / pipeline	Process / pipeline
Rok vzniku	1980s–1990s	1985 (Lincoln & Guba); elaborated 1990–2002 (Patton)
Tvorca	Michael Quinn Patton; Miles & Huberman	Lincoln & Guba; systematised by Michael Quinn Patton
Typ	Purposive qualitative sampling strategy	Purposive qualitative sampling strategy
Pôvodný zdroj	Patton, M. Q. (2002). Qualitative Research and Evaluation Methods (3rd ed.). Sage Publications. ISBN: 978-0761919711	Patton, M. Q. (2002). Qualitative Research and Evaluation Methods (3rd ed.). Sage. Chapter 5: Purposeful Sampling. ISBN: 978-0761919711
Ďalšie názvy	field typical case sampling, in-person typical case sampling, fieldwork typical case selection, on-site typical case sampling	maximum variation sampling, maximum diversity sampling, MVS, heterogeneous sampling
Príbuzné	5	5
Zhrnutie	Field-based typical case sampling is a purposive qualitative strategy in which the researcher selects and studies cases that represent the ordinary, average, or most common instance of a phenomenon — and conducts data collection through direct fieldwork such as in-person observation, site visits, and face-to-face interviews. The combination ensures that findings portray what the phenomenon looks like under real-world, everyday conditions rather than through self-reports or online proxies.	Maximum variation sampling is a purposive qualitative sampling strategy in which the researcher deliberately selects cases that span the widest possible range of variation on dimensions central to the study. The goal is not statistical representation but the identification of common patterns that cut across diverse cases as well as the documentation of the unique ways each context shapes the phenomenon under investigation.