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2018年3月22日 — What is Purposive Sampling? Purposive sampling, also known as judgmental, selective, or subjective sampling, is a form of non-probability ...
由LAPalinkas著作·2015·被引用5906次—Purposefulsamplingiswidelyusedinqualitativeresearchfortheidentificationandselectionofinformation-richcasesrelatedtothephenomenonofinterest.
由LAPalinkas著作·2015·被引用9847次—Purposefulsamplingisatechniquewidelyusedinqualitativeresearchfortheidentificationandselectionofinformation-richcasesforthemosteffectiveuse ...
2011年1月1日—Themainobjectiveofapurposivesampleistoproduceasamplethatcanbelogicallyassumedtoberepresentativeofthepopulation.Thisis ...
2015年5月11日—Apurposivesampleiswherearesearcherselectsasamplebasedontheirknowledgeaboutthestudyandpopulation.Theparticipantsare ...
WhatisPurposiveSampling?Purposivesampling,alsoknownasjudgmental,selective,orsubjectivesampling,isaformofnon-probabilitysamplinginwhich ...
2022年7月18日—Thepurposivesamplingmethodisaboutselectingsamplesfromtheoverallsamplesizebasedonthejudgmentofthesurveytakerorresearcher.
2020年3月19日—Apurposivesampleisanon-probabilitysamplethatisselectedbasedoncharacteristicsofapopulationandtheobjectiveofthestudy.
由HAmes著作·2019·被引用101次—Purposivesamplingofprimarystudiesforinclusioninthesynthesisisonewayofachievingamanageableamountofdata.Theobjectiveofthis ...
Typesofpurposivesampling·Maximumvariationsampling·Homogeneoussampling·Typicalcasesampling·Extreme(ordeviant)casesampling·Criticalcase ...
Definition.Purposivesamplingisintentionalselectionofinformantsbasedontheirabilitytoelucidateaspecifictheme,concept,orphenomenon.Description.
Purposivesamplingisatechniqueinwhichthepersonconductingtheresearchreliesontheirjudgmenttochoosethememberswhowillbepartofthestudy.
由SCampbell著作·2020·被引用1753次—Purposivesamplingis'usedtoselectrespondentsthataremostlikelytoyieldappropriateandusefulinformation'(Kelly,2010:317)andisa ...
Purposivesamplingisanon-probabilitymethodwhereresearchersuseexpertisetoselectparticipantsthathelpthestudymeetitsgoals.
Purposivesamplingisanon-probabilitymethodforobtainingasamplewhereresearchersusetheirexpertisetochoosespecificparticipantsthatwillhelp ...
2021年9月27日—Alsoknownassubjectivesampling,purposivesamplingisanon-probabilitysamplingtechniquewheretheresearcherreliesontheirdiscretionto ...
2023年2月5日—Whatispurposivesampling?Atechniqueusedinqualitativeresearchtoselectaspecificgroupofindividualsorunitsforanalysis.
2022年8月11日—Purposivesamplingisanon-probabilitysamplingmethodwhereunitsareselectedforinclusioninthesampleduetotheircharacteristics.
意義：是指母群體中所有個體，都有相等的機率被抽選為樣本；其中不含任何人為的主觀判斷或取捨，完全以個體依機率原理出現的自然情形為準。
立意抽樣(purposivesampling)...雪球式抽樣(snowballsampling).意義：雪球抽樣是一種辨識、選擇網路中個案的方法，又稱為網...機率抽樣(probabilitysampling).