Experimental telephone surveys conducted via two kinds of sampling methods
نویسندگان
چکیده
منابع مشابه
An experimental comparison of telephone and personal health interview surveys.
This report describes the results of an evaluation of random-digit-dialed sampling and telephone data collection procedures for the collection of health interview data from households. The study design included the following components: a comparison of data obtained by personal interview using area probability sampling with that obtained by telephone interview using random-digit-dialed sampling...
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Many health and other surveys aim to produce statistics on small subpopulations, such as specific ethnic groups or the indigenous population of a country. In most countries, there is no reliable sampling frame of the subpopulations of interest, hence it is necessary to sample from the general population, which can be very expensive. A range of issues and strategies for sampling rare subpopulati...
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BACKGROUND The Expanded Program for Immunization (EPI) random walk method has been widely used by the World Health Organization and others for rapid cluster sample surveys where an up-to-date household sampling frame is not available. However, it is not a probability sample, does not allow for population movement since the last census, and does not ensure objectivity in household selection or p...
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In two-stage cluster surveys, the traditional method used in second-stage sampling (in which the first household in a cluster is selected) is time-consuming and may result in biased estimates of the indicator of interest. Firstly, a random direction from the center of the cluster is selected, usually by spinning a pen. The houses along that direction are then counted out to the boundary of the ...
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Philosophers have long debated about two ways of conceiving of universals: as Platonic universals and as Aristotelian universals. Roughly, Aristotelian universals are inherent in the particulars that instantiate them; they can be multiply located (located just where the instances are located), and they exist only if they have at least one instance. Platonic universals, by contrast, are truly ab...
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ژورنال
عنوان ژورنال: Kodo Keiryogaku (The Japanese Journal of Behaviormetrics)
سال: 2003
ISSN: 0385-5481,1880-4705
DOI: 10.2333/jbhmk.30.93