“purposive of judgmental sampling”的概念、定义、翻译、参考文献-科学参考

单词	purposive of judgmental sampling
释义	purposive of judgmental sampling Encyclopedia 理学【基本概念】释 purposive of judgmental sampling目标式抽样研究人员在初步了解调查对象某些信息的基础上，依靠自己的判断，选择能够为研究问题提供最大信息量的研究对象的一种非概率抽样。又称目的抽样、立意抽样、专家抽样。
随便看	Scramble for Malacca between the Britain and Netherlands scramble for the throne by Yunlu and Hongxi scramble network scramble pattern scrambler scrambling and descrambling scrambling for a sheep scramjet scramjet engine scrap scrap building materials scraper scraper condenser scraper conveyor scraper fineness gauge scraper ink transfer system scrapie scraping scraping therapy scrap management scrapping standard of defect cylinder scrapping therapy scrap preheating scrap tire scratch

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