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Process / pipelineSampling

Usampulishaji Makusudi Badilifu — Uchaguzi wa Kesi Makusudi kwa Kurudia

Usampulishaji makusudi badilifu ni mkakati wa kiubora ambapo mtafiti huanza na vigezo vya uteuzi vilivyoelezwa wazi, vinavyoendeshwa na nadharia, kisha hurekebisha vigezo hivyo kwa makusudi kadri ukusanyaji data unavyoendelea na uelewa mpya unavyojitokeza. Tofauti na usampulishaji makusudi usiobadilika — ambapo vigezo hufungwa kabla ya utafiti wa shambani — aina hii ya usampulishaji badilifu inachukulia mfumo wa usampulishaji kama dhana-kazi inayoboreshwa kulingana na matokeo ya awali, hivyo kuwezesha utafiti kufuata ushahidi katika mwelekeo usiotarajiwa lakini muhimu kwa uchambuzi.

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Ramani ya mbinu

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Vyanzo

  1. Patton, M. Q. (2002). Qualitative Research and Evaluation Methods (3rd ed.). Sage Publications. ISBN: 978-0761919711
  2. Marshall, M. N. (1996). Sampling for qualitative research. Family Practice, 13(6), 522–525. DOI: 10.1093/fampra/13.6.522

Jinsi ya kunukuu ukurasa huu

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

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Linganisha bega kwa bega
ScholarGateAdaptive Purposive Sampling (Adaptive Purposive Sampling). Imepatikana 2026-06-15 kutoka https://scholargate.app/sw/survey-methodology/adaptive-purposive-sampling · Seti ya data: https://doi.org/10.5281/zenodo.20539026