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Process / pipelineSampling

Uchaguzi Wenye Kusudi wa Ngazi Nyingi — Uteuzi Wenye Kusudi wa Kihierarkia

Uchaguzi wenye kusudi wa ngazi nyingi hutumia vigezo vya uteuzi wenye kusudi katika viwango viwili au zaidi vilivyowekwa ndani ya uhierarkia wa utafiti — kwa mfano, kwanza kuchagua maeneo au mashirika, kisha kuchagua washiriki ndani ya kila eneo. Mbinu hii ya tabaka huruhusu watafiti kuoanisha mantiki ya kinadharia ya uchaguzi wenye kusudi na muundo halisi wa ulimwengu wa idadi ya watu tata, yenye uhierarkia, na kuifanya kuwa muhimu sana katika tafiti za ubora wa maeneo mengi na utafiti wa mbinu mchanganyiko.

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Kwa wanachama pekee

Ingia kwa akaunti ya bure ili kusoma sehemu hii.

Ingia

Method map

The neighbourhood of related methods — select a node to explore.

Vyanzo

  1. Patton, M. Q. (2002). Qualitative Research and Evaluation Methods (3rd ed.). Sage. ISBN: 978-0761919711
  2. Miles, M. B., Huberman, A. M., & Saldana, J. (2014). Qualitative Data Analysis: A Methods Sourcebook (3rd ed.). Sage. ISBN: 978-1452257877

Jinsi ya kunukuu ukurasa huu

ScholarGate. (2026, June 3). Multi-level Purposive Sampling. ScholarGate. https://scholargate.app/sw/survey-methodology/multi-level-purposive-sampling

Which method?

Set this method beside its closest kin and read them side by side — the library lays the books on the table; the choice is yours.

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Imerejelewa na

ScholarGateMulti-level Purposive Sampling (Multi-level Purposive Sampling). Imepatikana 2026-06-15 kutoka https://scholargate.app/sw/survey-methodology/multi-level-purposive-sampling · Seti ya data: https://doi.org/10.5281/zenodo.20539026