Non probability Sampling
Non probability Sampling PSYC-31574-003
Popular in Research Methods In Psychology
Popular in Psychlogy
This 1 page Class Notes was uploaded by Amy Turk on Monday April 4, 2016. The Class Notes belongs to PSYC-31574-003 at Kent State University taught by Dr. Tanjeem Azad in Spring 2016. Since its upload, it has received 128 views. For similar materials see Research Methods In Psychology in Psychlogy at Kent State University.
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Date Created: 04/04/16
NONPROBABILITY SAMPLING ● Probability of selecting a person isn’t known ● Cannot calculate the error of estimation ● Convenience sampling: ot representative ● Quota sampling: imilar to convenience sampling ○ Take steps to ensure that a certain number or percentage of people from a particular group are included ● Purposive sampling:hoose certain pockets of people who reflect the views of the entire population ● Economic sample ● Power: the ability to detect an effect ○ Larger the sample size, the greater the likelihood of detecting an effect ○ Effect sizehow strong variables are related
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