“Sampling Strategies” - NATCO
Non-probability sampling – the elements that make up the sample, are selected by nonrandom methods. This type of sampling is less likely than probability sampling to produce representative samples. Even though this is true, researcher can and do use non-probability samples. The three main methods are: 1) convenience, 2) quota, and 3) purposive.
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“Sampling Strategies” - NATCO
www.natco1.orgMost quantitative studies follow these steps: 1) Select the target population, 2) Select the accessible population, 3) State the eligibility criteria, 4) Outline the sampling plan, and 5) recruit the sample. Most qualitative studies might evolve this way: 1) a general idea of where and with what population to start and by soliciting a few cases through …
“Evaluative Research - NATCO
www.natco1.org1 “Evaluative Research” Rebecca P. Winsett, PhD, Associate Professor, University of Tennessee-Memphis, Memphis, TN; Professor, University of Southern Indiana, Evansville, IN, NATCO Research Committee Co-
for the Clinical Transplant Coordinator - natco1.org
www.natco1.orgClinical Transplant Coordinator 2 © 2009 NATCO NATCO Core Competencies Informs and educates patient/family/legal guardian at time of listing.
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